Product Code: EJT FDA class 2 21 CFR 872.3060

Alloy, Gold-Based Noble Metal

Dental

Gold-Based Noble Metal Alloy is a high-gold-content dental casting material used to fabricate inlays, onlays, crowns, and bridges valued for their excellent biocompatibility, corrosion resistance, ease of casting, and long-term clinical performance. It is classified as FDA Class 2 (moderate risk), requiring 510(k) premarket clearance. The product code is EJT, regulated under 21 CFR 872.3060 in the Dental (DE) specialty.

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510(k)s

627

FEI Numbers

Registration Numbers

Unique Applicants

Years Active

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Basic Information

Product Code: EJT
Device Class: FDA class 2
Regulation Number: 872.3060
Medical Specialty: Dental
Review Panel: DE
Submission Type: 4

Device Characteristics

✗

GMP Exempt

✗

Implant

✗

Life Sustain/Support

✗

Third Party

—

Summary Malfunction Reporting

510(k) Clearance History

Related 510(k) Clearances

This FDA classification is associated with 627 510(k) clearances via K numbers.

K Number	Device Name	Decision Date	Decision	Applicant
K052463	PROMETAL HN86	Oct 14, 2005	Substantially Equivalent	Prometal Technologies
K041378	BIO 60	Aug 02, 2004	Substantially Equivalent	Kodent, Inc.
K040672	PORTA REFLEX	May 27, 2004	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K040524	PORTA SOLDER 1090 W	May 20, 2004	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K040043	NDX-40 ALLOY	Mar 03, 2004	Substantially Equivalent	Heraeus Kulzer, Inc.
K034049	HERADOR EC, PF, C, H, NH, G, GG AND MP; HERALOY U AND G; HERABOND N; ALBABOND C, B AND A; BIO HERANORM	Mar 01, 2004	Substantially Equivalent	Heraeus Kulzer,GmbH
K033279	GOLD DENTAL CASTING ALLOYS	Jan 15, 2004	Substantially Equivalent	Bego U.S.A.
K033446	APEX93, APEX87, APEX84, APEX85, APEX77, E-SARANG 88 AND E-SARANG 82	Nov 13, 2003	Substantially Equivalent	We Dong Myung Dental Industrial Co., Ltd.
K033435	E-SARANG 86, DM78, DM55	Nov 12, 2003	Substantially Equivalent	We Dong Myung Dental Industrial Co., Ltd.
K032320	APPOLLO 3 ALLOY	Oct 01, 2003	Substantially Equivalent	Dentsply International
K032321	CERA F ALLOY	Sep 30, 2003	Substantially Equivalent	Dentsply International
K032319	CERA R PLUS ALLOY	Sep 30, 2003	Substantially Equivalent	Dentsply International
K032318	MINERVA 58 ALLOY	Sep 30, 2003	Substantially Equivalent	Dentsply International
K032317	ORION GX ALLOY	Sep 30, 2003	Substantially Equivalent	Dentsply Intl.
K032316	ORION E ALLOY	Sep 30, 2003	Substantially Equivalent	Dentsply Intl.
K032851	ULTRACROWN 75 ALLOY	Sep 26, 2003	Substantially Equivalent	Dentsply International
K032715	DW 296 #15 SOLDER	Sep 26, 2003	Substantially Equivalent	Ivoclar Vivadent, Inc.
K032267	R&D DESIGNATION AP-052-5	Sep 17, 2003	Substantially Equivalent	Jensen Industries, Inc.
K032493	ALEXANDER	Sep 04, 2003	Substantially Equivalent	Ivoclar Vivadent, Inc.
K032106	STARBOND DENTAL BONDING ALLOYS	Aug 25, 2003	Substantially Equivalent	Star Refining Precious Metals South Africa
K031010	MIRACLE 98	Jun 25, 2003	Substantially Equivalent	Sb Lucius, Inc.
K031264	PORTA PRESSOVER	Jun 12, 2003	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K031543	STARCAST DENTAL ALLOYS	May 30, 2003	Substantially Equivalent	Star Refining Precious Metals South Africa
K030436	BIO UNIVERSAL	Apr 15, 2003	Substantially Equivalent	Ivoclar Vivadent, Inc.
K030435	BIOUNIVERSAL PKF	Apr 15, 2003	Substantially Equivalent	Ivoclar Vivadent, Inc.
K030312	PORTA IMPLANT	Mar 26, 2003	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K024143	AIGIS-FINE	Mar 10, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024142	AIGIS-SUPER	Mar 10, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024136	AIGIS-SOFT	Mar 10, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024135	AIGIS-PLUS	Mar 10, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024145	AIGIS-XO	Mar 07, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024144	AIGIS-PT	Mar 07, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024139	AIGIS-INLAY	Mar 07, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024141	NEO 76	Mar 06, 2003	Substantially Equivalent	Sb Lucius, Inc.
K024140	AIGIS-A	Mar 06, 2003	Substantially Equivalent	Sb Lucius, Inc.
K030206	APEX 90	Jan 29, 2003	Substantially Equivalent	We Dong Myung Dental Industrial Co., Ltd.
K023831	UCP DENTAL MATERIAL	Jan 24, 2003	Substantially Equivalent	Precious Chemicals U.S.A., Inc.
K023790	UCC DENTAL MATERIAL	Jan 21, 2003	Substantially Equivalent	Precious Chemicals U.S.A., Inc.
K023501	GOLD CORE 35	Dec 18, 2002	Substantially Equivalent	Pentron Laboratory Technologies
K023395	PORTADUR P2	Dec 11, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K023391	BIOPORTA G	Dec 10, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K023392	AGC SPECIAL ALLOY	Dec 06, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K023389	PORTA GEO TI	Dec 06, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K023197	CERANUM 82	Nov 05, 2002	Substantially Equivalent	Sb Lucius, Inc.
K023200	CERANUM 76	Nov 04, 2002	Substantially Equivalent	Sb Lucius, Inc.
K023199	CERANUM 50	Nov 04, 2002	Substantially Equivalent	Sb Lucius, Inc.
K023198	CERANUM 90	Nov 01, 2002	Substantially Equivalent	Sb Lucius, Inc.
K023196	LUCIUS 76	Nov 01, 2002	Substantially Equivalent	Sb Lucius, Inc.
K022663	KERADEC	Oct 31, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022969	UNIVERSAL CERAMIC SOLDER	Oct 18, 2002	Substantially Equivalent	Ivoclar Vivadent, Inc.
K022811	W-5	Oct 09, 2002	Substantially Equivalent	Ivoclar Vivadent, Inc.
K022470	PORTA SOLDER 1080 W	Sep 18, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022462	BIOPORTA SOLDER 1020	Sep 18, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022468	PORTA OPTIMUM SOLDER 900	Sep 17, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022467	PORTA IP SOLDER V-2	Sep 17, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022457	PORTA OPTIMUM SOLDER 710	Sep 17, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022456	PORTA IP SOLDER V-1	Sep 17, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022459	AUROPAL SOLDER M-1	Sep 12, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022454	PORTA OP SOLDER W-2	Sep 12, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022452	PORTA OP SOLDER M-1	Sep 11, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K022451	AUROPAL SOLDER W-2	Sep 11, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K021948	LUCIUS 62	Sep 03, 2002	Substantially Equivalent	Lucius Metals Com.
K022206	JENSEN GOLD FOIL	Aug 29, 2002	Substantially Equivalent	Jensen Industries, Inc.
K021947	CERANUM 87	Aug 26, 2002	Substantially Equivalent	Lucius Metals Com.
K021926	AUROPAL 60	Jul 25, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K021892	BRIGHT GOLD	Jul 25, 2002	Substantially Equivalent	Ivoclar Vivadent, Inc.
K021741	CRITERTION, MODEL #1067511	Jun 26, 2002	Substantially Equivalent	Sterngold
K021733	AUTOPAL 50	Jun 26, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K021242	PORTALLOY 54	May 16, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K020347	AGC SPEZIALLEGIERUNG	Apr 24, 2002	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K020949	APOLLO, MODEL 1124525	Apr 04, 2002	Substantially Equivalent	Sterngold
K020190	PORTADUR P 4	Mar 13, 2002	Substantially Equivalent	Wieland Dental + Technik GmbH & Co. KG
K013769	V-GNATHOS SUPRA	Jan 22, 2002	Substantially Equivalent	Metalor Technologies USA
K013506	YELLOW SPECIAL	Jan 03, 2002	Substantially Equivalent	Metalor Technologies USA
K012839	AUROPAL, ORDER-NO.: 2101	Dec 31, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K013505	AUROFLUID PLUS	Dec 19, 2001	Substantially Equivalent	Metalor Technologies USA
K012877	HIGH GOLD PALLADIUM FREE CERAMIC SOLDER	Nov 21, 2001	Substantially Equivalent	Ivoclar USA, Inc.
K012843	PORTADUR P 2, MODEL #2031	Nov 02, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K012835	PORTA MAXIMUM, MODEL# 2066	Nov 01, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K012834	PORTA GEO TI MODEL #2004	Nov 01, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K012831	BIO PORTADUR, ORDER-NO.:2017	Nov 01, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K012827	PORTA AURIUM, MODEL 2067	Nov 01, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K012826	BIOPORTA G, MODEL 2052	Nov 01, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K012838	ERO50, ORDER-NO.: 2070	Oct 23, 2001	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K011661	CONCORD 88	Aug 27, 2001	Substantially Equivalent	Gateway Alloys, Inc.
K011659	GPW-SF	Aug 27, 2001	Substantially Equivalent	Gateway Alloys, Inc.
K011628	CONCORD 82	Jul 16, 2001	Substantially Equivalent	Gateway Alloys, Inc.
K011626	CONCORD 72	Jul 16, 2001	Substantially Equivalent	Gateway Alloys, Inc.
K011331	JP CAST 40	Jun 22, 2001	Substantially Equivalent	Jeneric/Pentron, Inc.
K011330	JP CAST 50	Jun 22, 2001	Substantially Equivalent	Jeneric/Pentron, Inc.
K011362	GOLD CORE 73 LS	May 29, 2001	Substantially Equivalent	Jeneric/Pentron, Inc.
K011036	RD-3008	May 10, 2001	Substantially Equivalent	Heraeus Kulzer, Inc.
K011023	D.SIGN 96	May 02, 2001	Substantially Equivalent	Ivoclar North America, Inc.
K011022	BIOUNIVERSAL PDF	May 02, 2001	Substantially Equivalent	Ivoclar North America, Inc.
K010611	R & D DESIGNATION AP-047	Mar 27, 2001	Substantially Equivalent	Jensen Industries, Inc.
K010414	R & D DESIGNATION AP-035	Mar 27, 2001	Substantially Equivalent	Jensen Industries, Inc.
K010416	HERACERAM 75	Mar 08, 2001	Substantially Equivalent	Jelenko Co.
K010044	COSMIC	Feb 09, 2001	Substantially Equivalent	Jeneric/Pentron, Inc.
K003603	BIO HERADOR SG, BIO HEADER GG, HERADOR S, BIO HERADOR N, HERABOND, HERALOY G, ALBABOND, BIO MAINGOLD SG, MAINGOLD SG, HE	Jan 10, 2001	Substantially Equivalent	Jelenko Co.
K003635	DW 276 #3	Dec 22, 2000	Substantially Equivalent	Ivoclar North America, Inc.
K003634	DW 272 #1	Dec 21, 2000	Substantially Equivalent	Ivoclar North America, Inc.
K003633	DW 277 #4	Dec 20, 2000	Substantially Equivalent	Ivoclar North America, Inc.
K002854	GOLD CORE POST SOLDER	Dec 20, 2000	Substantially Equivalent	Jeneric/Pentron, Inc.
K002815	GOLD CORE HF PRE SOLDER	Dec 19, 2000	Substantially Equivalent	Jeneric/Pentron, Inc.
K003007	GALAXY	Nov 17, 2000	Substantially Equivalent	Sterngold
K002872	R&D PROJECT DW271#11A	Nov 02, 2000	Substantially Equivalent	Ivoclar North America, Inc.
K002675	MILLENNIUM EDITION 2000 ACCELERATED ELECTROFORMING SYSTEM	Oct 25, 2000	Substantially Equivalent	Product Development Industries, Inc.
K002826	EQUITY	Oct 24, 2000	Substantially Equivalent	Jensen Industries, Inc.
K002645	JEL BIOS PURE	Oct 19, 2000	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K002222	RD-2104	Aug 31, 2000	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K001482	AURENORM 75 KF	Jun 23, 2000	Substantially Equivalent	Aurex SA (Pty) , Ltd.
K001481	PALCERAM 49	Jun 23, 2000	Substantially Equivalent	Aurex SA (Pty) , Ltd.
K001480	AURECAST 40 B	Jun 21, 2000	Substantially Equivalent	Aurex SA (Pty) , Ltd.
K001479	PALCERAM 53	Jun 21, 2000	Substantially Equivalent	Aurex SA (Pty) , Ltd.
K001478	AURECAST SUPER INLAY	Jun 20, 2000	Substantially Equivalent	Aurex SA (Pty) , Ltd.
K001477	AURELUX Y 84 PREMIUM	Jun 20, 2000	Substantially Equivalent	Aurex SA (Pty) , Ltd.
K001041	AGC-GOLD ELECTROLYTE FOR AGC-MICRO, AGC-GOLD ELECTROLYTE FOR AGC-SPEED, AGC-GOLDBONDER, AGC GLAVANOGOLD	May 23, 2000	Substantially Equivalent	Wieland Edelmetalle GmbH & Co.
K001260	ALLROUND 55 LF	May 17, 2000	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K001196	JEL BIOS 90 (CODE NAME RD-2401)	May 11, 2000	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K001051	RX EVEREST	Apr 28, 2000	Substantially Equivalent	Jeneric/Pentron, Inc.
K000360	RX G-UNIVERSAL	Feb 18, 2000	Substantially Equivalent	Jeneric/Pentron, Inc.
K993508	V-SUPRA PLUS, ALLOY NO. 5025	Dec 06, 1999	Substantially Equivalent	Metalor Dental USA Corp.
K993507	V-SUPRAGOLD, ALLOY NO. 5024	Dec 06, 1999	Substantially Equivalent	Metalor Dental USA Corp.
K993175	GOLD CORE 75	Oct 26, 1999	Substantially Equivalent	Jeneric/Pentron, Inc.
K993173	GOLD CORE 55	Oct 26, 1999	Substantially Equivalent	Jeneric/Pentron, Inc.
K993152	JEL BIOS 18 (CODE NAME RD- 1214)	Oct 21, 1999	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K993136	JEL BIOS 10 (CODE NAME RD-1801)	Oct 21, 1999	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K991901	BIO-97	Sep 07, 1999	Substantially Equivalent	Jeneric/Pentron, Inc.
K990670	HELIOFORM GOLD-BASED ALLOY	Apr 02, 1999	Substantially Equivalent	C. Hafner GmbH & Co.
K984140	MAINBOND A	Jan 13, 1999	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K983082	BEGOCER G	Oct 28, 1998	Substantially Equivalent	Bego U.S.A.
K983080	AUROLLOYD KF	Oct 28, 1998	Substantially Equivalent	Bego U.S.A.
K983079	PLATINLLOYD 100	Oct 23, 1998	Substantially Equivalent	Bego U.S.A.
K983077	BIO PONTOSTAR	Oct 23, 1998	Substantially Equivalent	Bego U.S.A.
K982606	AUROFLUID CPF	Oct 15, 1998	Substantially Equivalent	Metalor Dental USA Corp.
K981244	BW-1 (CODE NAME RD-0807)	Aug 13, 1998	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K980660	BIOGOLD PLUS DENTAL ALLOY	Apr 27, 1998	Substantially Equivalent	European Dental Imports, Inc.
K980613	PROGOLD ELECTROCOPING SYSTEM	Mar 09, 1998	Substantially Equivalent	Micro Dental Laboratories
K980597	CARRARA PDF, CARRARA H, CARRARA R	Mar 09, 1998	Substantially Equivalent	European Dental Imports, Inc.
K972946	AURELUX 77	Dec 19, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K973372	AUROFILM 2000	Nov 26, 1997	Substantially Equivalent	Metalor Dental USA Corp.
K973881	PROSPECTOR PLUS (CODE NAME : RD-0508)	Nov 24, 1997	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K972910	PORS ON LITE	Oct 14, 1997	Substantially Equivalent	Degussa Corp.
K972949	AURELUX BIO Y85PF	Sep 18, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972943	AURECAST 92	Sep 16, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972956	PALCERAM 82SF	Sep 05, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972955	PALCERAM 56	Sep 05, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972954	PALAUREX 78	Sep 05, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972953	PALAUREX 76KF	Sep 05, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972952	AUREBOND 51	Sep 05, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972951	HIPALLAUR 51	Sep 05, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972950	HIPALLAUR 19	Sep 05, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972942	AURECAST 83	Aug 28, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972941	AURECAST 74	Aug 28, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972940	AURECAST BIO 69PF	Aug 26, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972939	AURECAST BIO 59PF	Aug 26, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972319	AURECAST GF	Aug 26, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972938	AURECAST 10	Aug 25, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972937	AURECAST 4	Aug 25, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972936	AURECAST 2	Aug 25, 1997	Substantially Equivalent	Aurex Precious Metal Industries (Pty)Ltd
K972632	VERA PD SOLDER	Aug 15, 1997	Substantially Equivalent	Aalba Dent, Inc.
K972532	AALBA GOLD SOLDER	Aug 15, 1997	Substantially Equivalent	Aalba Dent, Inc.
K971575	BENCHMARK-IV	Jun 04, 1997	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K971574	JELBOND-PDF	May 20, 1997	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K971292	JEL-71 PDF	May 20, 1997	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K970963	TARGIS ALLOY #7	Apr 30, 1997	Substantially Equivalent	Ivoclar North America, Inc.
K970068	JELENKO NO.1 (CODE NAME RD-0601)	Mar 24, 1997	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K964772	AQUARIUS HPF (WILL BE SOLD AS WILLIAMS CLASSIC VISIONS)	Jan 17, 1997	Substantially Equivalent	Ivoclar North America, Inc.
K964950	LA PLATA 28 (PM-28)	Jan 13, 1997	Substantially Equivalent	Gateway Alloys, Inc.
K964949	AURORA 53	Jan 13, 1997	Substantially Equivalent	Gateway Alloys, Inc.
K964948	AURORA 52 (PM-01)	Jan 13, 1997	Substantially Equivalent	Gateway Alloys, Inc.
K964941	EL DORADO 40	Jan 13, 1997	Substantially Equivalent	Gateway Alloys, Inc.
K964940	TAOS 28	Jan 13, 1997	Substantially Equivalent	Gateway Alloys, Inc.
K964838	PALLADIA 85 (PM-13)	Dec 20, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964837	PACIFIC 56 (CB-40)	Dec 20, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964792	LA PLATA 40	Dec 20, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964789	LA PLATA 39	Dec 20, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964788	EL DORADO 55	Dec 20, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964708	SOLDER 615	Dec 16, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964158	JEL-40 (CODE NAME RD-0430)	Dec 13, 1996	Substantially Equivalent	Jelenko Co.
K964573	PIEDMONT 70 (CH-35)	Dec 06, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964572	PALLADIA 76	Dec 06, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964569	EL DORADO 58	Dec 06, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964568	OZARK 46	Dec 06, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964567	EL DORADO 75	Dec 06, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964566	OZARK 20	Dec 06, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964476	DE ORO 77	Dec 04, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964477	OZARK 40	Dec 02, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964478	OSAGE 76	Nov 26, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964465	LA PLATA 34 (PM-25)	Nov 26, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964464	PACIFIC 52 (CB-39)	Nov 26, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K964466	PALLADIA 75 (PM-11)	Nov 20, 1996	Substantially Equivalent	Gateway Alloys, Inc.
K962326	STERNGOLD BIO-5 (1127210)	Jul 24, 1996	Substantially Equivalent	Sterngold/Implamed
K962325	QUASAR YELLOW CROWN AND BRIDGE ALLOY (1122015)	Jul 24, 1996	Substantially Equivalent	Sterngold/Implamed
K962303	STERNGOLD CF	Jul 18, 1996	Substantially Equivalent	Sterngold/Implamed
K962302	PEGASUS DENTAL ALLOY	Jul 18, 1996	Substantially Equivalent	Sterngold/Implamed
K960956	STERNGOLD M-PF YELLOW CROWN & BRIDGE ALLOY MODEL 1127200	May 29, 1996	Substantially Equivalent	Sterngold/Implamed
K961352	285 SL	May 20, 1996	Substantially Equivalent	Argen Precious Metals, Inc.
K961211	ARGELITE 52+	Apr 25, 1996	Substantially Equivalent	Argen Precious Metals, Inc.
K961285	ARGEDENT 40(GOLD-PALLADIUM-SILVER ALLOY FOR PORCELAIN APPLICATION)	Apr 18, 1996	Substantially Equivalent	Argen Precious Metals, Inc.
K960403	DIAMOND (CODE NAME PT-054)	Feb 26, 1996	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K960399	TOPAZ	Feb 21, 1996	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K960256	DEGUDENT LS	Feb 21, 1996	Substantially Equivalent	Degussa Corp.
K960226	DG 88	Feb 14, 1996	Substantially Equivalent	Degussa Corp.
K960104	BIOCCLUS 4	Feb 06, 1996	Substantially Equivalent	Degussa Corp.
K955509	MIDAS GOLD ELECTROFORMING SYSTEM	Dec 28, 1995	Substantially Equivalent	Austenal, Inc.
K955118	DEGUBOND X-LITE PLUS	Dec 11, 1995	Substantially Equivalent	Degussa Corp.
K955027	DEGUBOND X-LITE	Dec 01, 1995	Substantially Equivalent	Degussa Corp.
K954837	DW260 19	Nov 15, 1995	Substantially Equivalent	Ivoclar North America, Inc.
K954702	IMPLANTALOY	Oct 30, 1995	Substantially Equivalent	Metalor Dental USA Corp.
K954362	ARGISTAR 74	Oct 12, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954404	AUROLITE 45	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954371	SUREFIRE S	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954368	ARGEDENT BIO 87 PF	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954367	ARGISTAR BIO 75PF	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954361	ARGENCO 68M	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954360	ARGESOL 600	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954359	SILFREE 80SF+	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K954358	ARGENDENT GIO 86 FR	Oct 07, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K953344	DEGUBOND ULTRA	Aug 25, 1995	Substantially Equivalent	Degussa AG
K951271	VS11 SF	Jun 22, 1995	Substantially Equivalent	Metalor Dental USA Corp.
K952403	AUROLITE 80	Jun 21, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K952499	VS1 PLUS	Jun 16, 1995	Substantially Equivalent	Metalor Dental USA Corp.
K952402	AURIUM 68M	Jun 16, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K951789	PALLIAG NF IV	Jun 14, 1995	Substantially Equivalent	Degussa Corp.
K951791	DEPALOR	Jun 12, 1995	Substantially Equivalent	Degussa Corp.
K951790	PONTALLOR 3	Jun 12, 1995	Substantially Equivalent	Degussa Corp.
K951788	DEGULOR S	Jun 12, 1995	Substantially Equivalent	Degussa Corp.
K951786	DEGULOR A	Jun 12, 1995	Substantially Equivalent	Degussa Corp.
K951787	DEGUBOND 4	Jun 08, 1995	Substantially Equivalent	Degussa Corp.
K952122	V-GNATHOS PLUS	Jun 06, 1995	Substantially Equivalent	Metalor Dental USA Corp.
K951785	PRIMALLOR 2	Jun 06, 1995	Substantially Equivalent	Degussa Corp.
K951784	PRIMALLOR 1	Jun 06, 1995	Substantially Equivalent	Degussa Corp.
K951783	BOND-ON 4	Jun 02, 1995	Substantially Equivalent	Degussa Corp.
K951781	PORS ON PLUS	Jun 02, 1995	Substantially Equivalent	Degussa Corp.
K951779	DEGULOR M	Jun 02, 1995	Substantially Equivalent	Degussa Corp.
K951782	STABILOR G	Jun 01, 1995	Substantially Equivalent	Degussa Corp.
K951780	STABILOR NF IV	Jun 01, 1995	Substantially Equivalent	Degussa Corp.
K951778	DEGUDENT U	May 31, 1995	Substantially Equivalent	Degussa Corp.
K951777	DEGUSTAR GA-2	May 31, 1995	Substantially Equivalent	Degussa Corp.
K951298	MAXIGOLD KF	Apr 18, 1995	Substantially Equivalent	Ivoclar North America, Inc.
K951297	HARMONY LINE KF	Apr 18, 1995	Substantially Equivalent	Ivoclar North America, Inc.
K950187	FUTURA ONE	Mar 24, 1995	Substantially Equivalent	Degussa Corp.
K950517	HARMONY LINE PF	Mar 23, 1995	Substantially Equivalent	Ivoclar North America, Inc.
K950858	AUROLITE 55	Mar 16, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K950772	ARGELITE 61 (PALLADIUM - SILVER DENTAL CASTING ALLOY FOR PORCELAIN APPLICATIONS)	Mar 13, 1995	Substantially Equivalent	Argen Precious Metals, Inc.
K950310	ENDURE	Feb 16, 1995	Substantially Equivalent	Aalba Dent, Inc.
K945910	QUEST 2 AND 20	Dec 29, 1994	Substantially Equivalent	Aalba Dent, Inc.
K945723	OPULENT 76 AND 83	Dec 29, 1994	Substantially Equivalent	Aalba Dent, Inc.
K945401	WHITE STAR	Dec 29, 1994	Substantially Equivalent	Jeneric/Pentron, Inc.
K944889	ALLROUND 4	Nov 17, 1994	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K944888	MEDALIST	Nov 07, 1994	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K944887	EUREKA PLUS	Nov 07, 1994	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K944679	JEL 96	Nov 07, 1994	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K944557	DW250 #91	Nov 03, 1994	Substantially Equivalent	Rms Div.
K944572	V-DELTA N (V-DELTA LOY), AUROFLUID 2PF	Nov 02, 1994	Substantially Equivalent	Metalor
K926378	THERMABOND V	Nov 01, 1994	Substantially Equivalent	Dentecon, Inc.
K943757	SOLDER AUROLITE REPAIR	Sep 09, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943755	SOLDER AUROLITE CB	Sep 09, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943838	ARGESOL #760	Sep 02, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943779	ARGESOL #720	Aug 29, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943487	BIO74-PF CROWN & BRIDGE ALLOY	Aug 10, 1994	Substantially Equivalent	Jeneric/Pentron, Inc.
K943271	SOLDER #206	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943269	SOLDER #209	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943267	SOLDER #211	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943266	SOLDER #210	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943264	SOLDER #205	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943214	SOLDER #204	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943213	ARGIPLUS LO	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943212	ARGESOL #830Y	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943211	ARGESOL 750Y	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943210	ARGESOL #1005Y	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943209	ARGESOL PNP	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943208	ARGESOL 750PY	Aug 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943089	ARGESOL 830W	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943088	ARGESOL R	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943087	ARGESOL 750W	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943037	ARGEDENT 41	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K943032	AURIUM Y+	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942981	ARGESOL #585	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942980	ARGESOL #615	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942979	ARGESOL-ARGICRAFT-1	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942978	ARGESOL #650	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942943	ARGESOL-NOVASOL	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942929	ARGESOL LO	Jul 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942928	ARGESOL 500	Jul 21, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942859	ARGESOL-YPF	Jul 21, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942595	ARGELITE PF+	Jun 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942590	ARGESOL W	Jun 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942589	ARGESOL P	Jun 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942557	ARGESOL-1060W	Jun 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942540	ARGESOL-WG	Jun 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942539	ARGESOL-LITE	Jun 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942538	ARGESOL-1040Y	Jun 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942507	ARGESOL-Y	Jun 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942505	ARGESOL-WSF PRE-SOLDER FOR HIGH GOLD DENTAL PROCELAIN ALLOYS	Jun 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K942462	ARGESOL-YSF PRE-SOLDER FOR HI GOLD DENT PORCEL ALLOYS	Jun 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941097	AURIUM D16	Apr 29, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941072	AURIUM PC16	Apr 29, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941067	AUROLITE CB	Apr 29, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941071	AUROLITE CB25	Apr 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941070	AUROLITE CB+2	Apr 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941069	AUROLITE MT1	Apr 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941068	AUROLITE CB80	Apr 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K932243	GALLOR DENTAL MATERIAL & COPING INTRACAST TECHNOLO	Apr 28, 1994	Substantially Equivalent	Precious Chemicals U.S.A., Inc.
K940930	AURIUM G14	Apr 04, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941003	AURIUM 20% (LOW GOLD CROWN AND BRIDGE ALLOY)	Mar 31, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K941002	AURIUM X6 (MEDIUM GOLD CROWN AND BRIDGE ALLOY)	Mar 31, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940929	AURIUM 50Y	Mar 31, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940865	AURIUM D17 (HIGH GOLD CROWN & BRIDGE ALLOY)	Mar 31, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940856	AURIUM G13 (HIGH GOLD CROWN AND BRIDGE ALLOY)	Mar 29, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940789	AURIUM C	Mar 29, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940855	AURIUM SG (HIGH GOLD CROWN AND BRIDGE ALLOY)	Mar 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940788	AURIUM 830	Mar 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940787	AURIUM B4	Mar 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940779	AURIUM D4	Mar 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940761	AURIUM 22KT	Mar 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940747	SILFREE 79	Mar 22, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940719	SILFREE	Mar 21, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940619	SILFREE 79+	Mar 21, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940618	AUROLITE 41	Mar 21, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940617	SUREFIRE 12	Mar 21, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940610	AUROLITE 9	Mar 17, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940580	AUROLITE 6	Mar 17, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940579	AURIUM 239	Mar 17, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940485	AUROLITE 2A	Mar 17, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940435	AUROLITE 54+2	Mar 07, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940434	AUROLITE 2B	Mar 07, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940361	AUROLITE 1C	Mar 07, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K926177	DW246 #43	Mar 07, 1994	Substantially Equivalent	Ivoclar North America, Inc.
K940360	AUROLITE 85	Mar 04, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940343	AUROLITE 1B	Mar 04, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940342	SUREFIRE W	Mar 04, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940341	AUROLITE 1K	Mar 04, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940337	SILFREE 2 HIGH-PALLADIUM ALLOY FOR PORCELAIN APPLICATION	Mar 04, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940282	SUREFIRE 10	Mar 04, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940281	ARGEDENT 51SF	Mar 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940280	SUREFIRE A	Mar 01, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940278	AURIUM J	Feb 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K940111	AURIUM 224	Feb 16, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K933623	EUREKA	Feb 01, 1994	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K935973	ARGISTAR 72 (HIGH GOLD PLATINUM SILVER ALLOY FOR BOTH LOW FUSING PORCELAIN AND CROWN AND BRIDGE APPLICATION	Jan 28, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K935508	ARGEDENT 78PF	Jan 26, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K935507	ARGEDENT 77PF	Jan 26, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K915612	ARGENCO Y +	Jan 07, 1994	Substantially Equivalent	Argen Precious Metals, Inc.
K935387	PONTOR LFC	Jan 06, 1994	Substantially Equivalent	Metalor
K931556	ARGENCO M	Dec 06, 1993	Substantially Equivalent	Argen Precious Metals, Inc.
K934769	ARGELITE W	Nov 22, 1993	Substantially Equivalent	Argen Precious Metals, Inc.
K932774	DW232 #31	Oct 20, 1993	Substantially Equivalent	Invoclar North America, Inc.
K933178	GDC 3509	Oct 14, 1993	Substantially Equivalent	Deringer-Ney, Inc.
K933186	DW 248 #46	Sep 29, 1993	Substantially Equivalent	Ivoclar North America, Inc.
K933083	DW247 #2	Sep 29, 1993	Substantially Equivalent	Ivoclar North America, Inc.
K931554	ARGELITE 85	Jul 14, 1993	Substantially Equivalent	Argen Precious Metals, Inc.
K932130	FREEDOM PLUS (CODE NAME MISC-LIB-013)	Jul 08, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K931475	ARGELITE 55	Jul 08, 1993	Substantially Equivalent	Argen Precious Metals, Inc.
K931365	DW207 #28G, DW207 #35F, DW207 #39LC	Jun 22, 1993	Substantially Equivalent	Ivoclar North America, Inc.
K931090	PALLADIUS-6 ALLOY SEMI-PRECIOUS ALLOY	May 25, 1993	Substantially Equivalent	Vident
K931089	VGA-50 GOLD ALLOY	May 25, 1993	Substantially Equivalent	Vident
K930762	SUPERSTAR	Mar 31, 1993	Substantially Equivalent	Jelenko Co.
K930601	FREEDOM	Mar 31, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K930482	DENTAL CASTING ALLOY, MODIFICATION - PF-3	Mar 31, 1993	Substantially Equivalent	Deringer-Ney, Inc.
K930481	DENTAL CASTING ALLOY MODIFICATION-PF-4	Mar 31, 1993	Substantially Equivalent	Deringer-Ney, Inc.
K925974	CASTING GOLD,CERAMIC,GOLD WIRE,ALLOY PRECISION ATT	Mar 31, 1993	Substantially Equivalent	Metalor Dental USA Corp.
K925973	VS1 GPF, VACU PF	Mar 31, 1993	Substantially Equivalent	Metalor Dental USA Corp.
K923714	SYMPHONY	Mar 16, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923817	ULTRAGOLD	Mar 11, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923722	HN-40	Mar 05, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923721	PROSPECTOR	Mar 05, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923720	SUNCAST	Mar 05, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923719	SUNCAST D-KF	Mar 05, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923718	HP-3	Mar 05, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923716	JEL-0-75	Mar 05, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923715	SUNCAST-D	Mar 05, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K923713	MICROSTAR	Feb 26, 1993	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K922774	COLLEGIATE	Dec 04, 1992	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K924241	ARGENCO 75M	Nov 09, 1992	Substantially Equivalent	Argen Precious Metals, Inc.
K921772	BIOLOR	Jul 13, 1992	Substantially Equivalent	Degussa AG
K921794	CERADELTA 2	Jul 02, 1992	Substantially Equivalent	Metalor Dental USA Corp.
K915507	E-Z GOLD TOOTH FILLING MATERIAL	May 05, 1992	Substantially Equivalent	Lloyd Baum Center, Inc.
K920060	DENTAL SOLDER ALLOY	Apr 02, 1992	Substantially Equivalent	Deringer-Ney, Inc.
K920244	DW240 #73C ALLOY FOR PORCELAIN FUSED TO METAL	Mar 26, 1992	Substantially Equivalent	Ivoclar North America, Inc.
K915626	EZ GOLD	Feb 25, 1992	Substantially Equivalent	Ivoclar North America, Inc.
K915111	PONTOR MPF,V-GNATHOS PF,24K CASTING GOLD	Jan 31, 1992	Substantially Equivalent	Metalor Dental USA Corp.
K914186	ULTRACROWN(TM) PRE-SOLDER	Dec 09, 1991	Substantially Equivalent	Dentsply Intl.
K912721	AUROFILM MP	Aug 20, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K912313	SOLCHROM-PAL	Aug 09, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K912297	VS1G	Jun 26, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911546	INLAY 90	Jun 06, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911042	GAMMAT ELECTROFORMED GOLD COPING	May 29, 1991	Substantially Equivalent	Gramm Surface Technology, Inc.
K911544	SOLARO 4	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911543	SOLARO 3	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911542	PONTOR 2	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911541	PONTOR 4 CF	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911540	PROTH-AURO 22	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911539	AUROFLUID 3	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911538	AUROFLUID 2	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911537	V-DELTA, SF	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911536	V-DELTABOND	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911535	V-CLASSIC	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911534	V44	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911533	V92	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911532	V-SUPER	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911531	V-SUPERGOLD	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K911530	V-GNATHOS	Apr 29, 1991	Substantially Equivalent	Metalor Dental USA Corp.
K910065	GDC-3200 DENTAL SOLDER	Mar 15, 1991	Substantially Equivalent	Deringer-Ney, Inc.
K905329	WILL-CERAM W	Feb 26, 1991	Substantially Equivalent	Ivoclar North America, Inc.
K905327	MAXIGOLD	Feb 26, 1991	Substantially Equivalent	Ivoclar North America, Inc.
K905320	WLW	Feb 26, 1991	Substantially Equivalent	Ivoclar North America, Inc.
K905811	ARGENCO 52HN	Jan 29, 1991	Substantially Equivalent	Argen Precious Metals, Inc.
K905761	TYPE III DENTAL GOLD ALLOY FOR CROWN & BRIDGE APP.	Jan 29, 1991	Substantially Equivalent	Argen Precious Metals, Inc.
K905322	MIDIGOLD 50	Jan 16, 1991	Substantially Equivalent	Ivoclar North America, Inc.
K905387	DEGUDENT GS	Jan 15, 1991	Substantially Equivalent	Degussa AG
K905319	VARIOUS	Jan 15, 1991	Substantially Equivalent	Ivoclar North America, Inc.
K904695	GDC-1501	Jan 02, 1991	Substantially Equivalent	Deringer-Ney, Inc.
K905197	THE BRACKET ASSEMBLY WITH A SECURITY SYSTEM	Dec 27, 1990	Substantially Equivalent	Ormco Corp.
K905330	HARMONY LINE ALLOYS	Dec 24, 1990	Substantially Equivalent	Ivoclar North America, Inc.
K905326	MINIGOLD	Dec 24, 1990	Substantially Equivalent	Ivoclar North America, Inc.
K905324	WILL-CERAM W-1	Dec 24, 1990	Substantially Equivalent	Ivoclar North America, Inc.
K905323	WILL-CERAM Y AND WILL -CERAM Y-1	Dec 24, 1990	Substantially Equivalent	Ivoclar North America, Inc.
K905325	X-L AND X-LX	Dec 21, 1990	Substantially Equivalent	Ivoclar North America, Inc.
K904614	GDC-1475	Dec 19, 1990	Substantially Equivalent	Deringer-Ney, Inc.
K904437	ARGENCO 19	Nov 01, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K904343	ARGENCO 22	Oct 31, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903537	250 SL DENTAL CASTING ALLOY	Oct 24, 1990	Substantially Equivalent	Leach and Dillon Co., Inc.
K902863	PALLADIUS-V AND PALLADIUS-AG SEMI-PRECIOUS ALLOY	Oct 24, 1990	Substantially Equivalent	Vident
K895059	HIGH FUSING YELLOW CERAMIC SOLDER	Oct 05, 1990	Substantially Equivalent	Leach and Dillon Co., Inc.
K895058	HIGH FUSING WHITE CERAMIC SOLDER	Oct 05, 1990	Substantially Equivalent	Leach and Dillon Co., Inc.
K903678	ARGENCO 8 GOLD ALLOY FOR PORCELAIN	Sep 19, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903484	SELECT 20, DENTAL ALLOY	Sep 14, 1990	Substantially Equivalent	Leach and Dillon Co., Inc.
K903833	DENTABOND GOLD ALLOY FOR PORCELAIN	Sep 12, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903832	ARGICRAFT 2 PALLADIUM SILVER ALLOY FOR PORCELAIN	Sep 12, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903831	ARGICRAFT 1 PALLADIUM SILVER ALLOY FOR PORCELAIN	Sep 12, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903830	NOVABOND GOLD ALLOY FOR PORCELAIN	Sep 12, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903819	ARGISTAR 45 GOLD ALLOY FOR PORCELAIN	Sep 12, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903818	ARGIBOND DENTAL ALLOY FOR PORCELAIN	Sep 12, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903677	ARGIDENT 2A DENTAL GOLD ALLOY FOR PORECLAIN	Sep 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903549	ARGENCO 25	Sep 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903548	ARGENCO 9	Sep 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903685	ARGIDENT K GOLD ALLOY FOR PORCELAIN	Aug 30, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903684	ARGIDENT 3 GOLD ALLOY FOR PORCELAIN	Aug 30, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903683	ARGILITE 2 GOLD ALLOY FOR PORCELAIN	Aug 30, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903682	ARGILITE 1 GOLD ALLOY FOR PORCELAIN	Aug 30, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903681	ARGIDENT YELLOW 1 GOLD ALLOY FOR PORCELAIN	Aug 30, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903680	ARGIDENT YELLOW 3 GOLD ALLOY FOR PORCELAIN	Aug 30, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903679	ARGIDENT YELLOW 2 GOLD ALLOY FOR PROCELAIN	Aug 29, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903550	TOPCAST	Aug 29, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902898	ARGENCO M-4 TYPE II DENTAL GOLD ALLOY	Aug 14, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903283	ARGENCO IV	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903282	ARGENCO 12	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903281	ARGENCO 4	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903279	ARGENCO 75	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903277	ARGICAST B	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903276	ARGENCO 33 KF	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903275	ARGENCO 36	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903232	ARGENCO 5	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903118	ARGENCO 7A	Aug 13, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903120	ARGENCO 23	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903119	ARGENCO 1	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903059	ARGENCO 18	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902904	ARGENCO 20 (20 CT) TYPE II DENTAL GOLD ALLOY	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902903	ARGENCO 17 TYPE II DENTAL GOLD ALLOY	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902901	ARGENCO 16 TYPE I DENTAL GOLD ALLOY	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902900	ARGENCO M-1 TYPE II DENTAL GOLD ALLOY	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902899	ARGENCO 10 TYPE I DENTAL GOLD ALLOY	Aug 09, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902287	RASTRONICS PORTAREM 20	Aug 09, 1990	Substantially Equivalent	Rastronics USA, Inc.
K903280	ARGENCO 27	Aug 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903278	ARGENCO 28	Aug 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K903274	ARGENCO NORDIC	Aug 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902966	ARGENCO 2 TYPE III DENTAL GOLD ALLOY	Aug 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K902902	ARGENCO 6 TYPE II DENTAL GOLD ALLOY	Aug 06, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K901530	WALLACE INTRAUTERINE INSEMINATION CATHETER	Jul 23, 1990	Substantially Equivalent	Gynescope Corp.
K902387	DEGUSSA STOPFGOLD (DEGUSSA DIRECT-FILLING GOLD)	Jun 28, 1990	Substantially Equivalent	Degussa AG
K902373	200 SILHOUETTE LINE (SL) CERAMIC SOLDER	Jun 28, 1990	Substantially Equivalent	Leach and Dillon Co., Inc.
K902372	SILVER-FREE CERAMIC SOLDER (SFCS)	Jun 28, 1990	Substantially Equivalent	Leach and Dillon Co., Inc.
K901098	SPARTAN PLUS	May 29, 1990	Substantially Equivalent	Ivoclar North America, Inc.
K901533	GDC 588 CASTING ALLOY	May 02, 1990	Substantially Equivalent	The J.M. Co.
K901532	GDC 3084 CASTING ALLOY	May 02, 1990	Substantially Equivalent	Deringer-Ney, Inc.
K896915	PALLADIUM BASED DENTAL ALLOY FOR PORCELAIN-METAL	Apr 30, 1990	Substantially Equivalent	Jelenko Co.
K895066	MONOGRAM IV	Feb 14, 1990	Substantially Equivalent	Leach and Dillon Co., Inc.
K896348	ARGELITE 80 + 5 DENTAL ALLOY FOR PORCELAIN APPL.	Feb 01, 1990	Substantially Equivalent	Argen Precious Metals, Inc.
K893800	SEQUEL (CASTING ALLOY FOR PORCELAIN-FUSED-METAL)	Dec 20, 1989	Substantially Equivalent	Deringer-Ney, Inc.
K895070	SELECT WHITE	Dec 19, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895069	SELECT 40	Dec 19, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895067	SELECT 60	Dec 19, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895063	450 SL (SILHOUETTE LINE) DENTAL CASTING ALLOYS	Dec 19, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895060	750 SL (SILHOUETTE LINE) DENTAL CASTING ALLOYS	Dec 19, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895056	LOW FUSING WHITE GOLD	Dec 19, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895054	.650 FINE GOLD SOLDER	Dec 19, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895068	SELECT 50	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895065	MONOGRAM III	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895064	MONOGRAM II	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895062	500 SL (SILHOUETTE LINE) DENTAL CASTING ALLOYS	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895061	700 SL (SILHOUETTE LINE) DENTAL CASTING ALLOYS	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895057	HIGH FUSING WHITE GOLD	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895055	.730 FINE GOLD SOLDER	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895053	.615 FINE GOLD SOLDER	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895052	.585 FINE GOLD SOLDER	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895051	MONOGRAM I	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895050	100 SL (SILHOUETTE LINE) DENTAL CASTING ALLOYS	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895049	200 SL (SILHOUETTE LINE) DENTAL CASTING ALLOYS	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K895048	300 SL (SILHOUETTE LINE) DENTAL CASTING ALLOYS	Dec 18, 1989	Substantially Equivalent	Leach and Dillon Co., Inc.
K894924	990 GOLD	Oct 30, 1989	Substantially Equivalent	Comprehensive Holistic Dentistry
K893688	HIGH NOBLE, TYPE III DENTAL CASTING ALLOY	Aug 23, 1989	Substantially Equivalent	Jelenko Co.
K893566	ARGENCO 50 TYPE IV TYPE IV DENTAL GOLD ALLOY	Jul 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893686	ARGELOY N.P.	Jun 23, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893568	ARGENCO 56 TYPE IV DENTAL GOLD ALLOY	Jun 23, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893565	ARGENCO 68 TYPE IV DENTAL GOLD ALLOY	Jun 23, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893567	ARGENCO 52 TYPE IV DENTAL GOLD ALLOY	Jun 20, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893564	ARGENCO 30 TYPE IV DENTAL GOLD ALLOY	Jun 20, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893563	ARGENCO 42 TYPE IV DENTAL GOLD ALLOY	Jun 20, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893554	ARGENCO 60 TYPE IV DENTAL GOLD ALLOY	Jun 20, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893444	ARGENCO 46 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893443	ARGENCO 60 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893442	ARGENCO 58 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893441	ARGENCO 50 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893434	ARGENCO 20 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893413	ARGENCO 40 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893386	ARGENCO 62 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893385	ARGENCO 77 TYPE II DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893384	ARGENCO 83 TYPE I DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893383	ARGENCO 75 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893382	ARGENCO 63 TYPE III DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893381	ARGENCO 71 TYPE II DENTAL GOLD ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893345	ARGELITE 50 (DENTAL ALLOY FOR PORCELAIN APPLI.)	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892910	ARGELITE 76SF+ DENTAL ALLOY	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K891600	ARGEDENT 88, DENTAL ALLOY FOR PORCELAIN)	Jun 14, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893227	ARGENCO W+	Jun 12, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892811	ARGELITE 54B	Jun 12, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893237	ARGENCO W	Jun 07, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892144	MODIFIED ULTIMA LITE	Jun 07, 1989	Substantially Equivalent	Deringer-Ney, Inc.
K893244	ARGENCO WR+	Jun 06, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893238	ARGENCO WLF	Jun 06, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893228	ARGENCO W-LITE	Jun 06, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893010	ARGELITE 54+	Jun 06, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892907	CASTING ALLOY FOR PORCELAIN-FUSED-TO-METAL RESTOR.	Jun 06, 1989	Substantially Equivalent	Deringer-Ney, Inc.
K892810	ARGEDENT 35SF	Jun 01, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892709	ARGEDENT 62 DENTAL ALLOY	Jun 01, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892335	ARGEDENT 74 DENTAL ALLOY FOR PORCELAIN APPLI.	May 31, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K891989	ARGEDENT 52 (DENTAL ALLOY)	May 30, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893012	ARGELITE 60+	May 24, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892662	ARGEDENT 87	May 24, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892909	ARGELITE 80SF+ DENTAL ALLOY	May 22, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892814	ARGEDENT 45	May 22, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893011	ARGIPAL	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893009	ARGELITE SR+	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K893008	ARGELITE 54	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892908	ARGELITE 80SF DENTAL ALLOY	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892816	ARGEDENT 38	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892815	ARGEDENT 45SF	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892813	ARGELITE 60	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892812	ARGELITE 75+6	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892708	ARGEDENT Y-86 DENTAL ALLOY	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K891320	ARGELITE 58P (DENTAL ALLOY)	May 19, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K892234	ARGEDENT 75	May 18, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K891911	ARGEDENT 52SF	May 11, 1989	Substantially Equivalent	Argen Precious Metals, Inc.
K891530	M-77 GOLD BASE DENTAL ALLOY	Apr 14, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891516	C-89 GOLD BASE DENTAL ALLOY	Apr 14, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891535	P-C PALLADIUM BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891534	M-75 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891533	M-74 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891532	M-70 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891531	M-50 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891529	M-W SILVER PALLADIUM BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891528	M-65 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891527	M-60 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891525	M-46 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891524	M-40 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891523	M-20 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891522	M-4 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891521	M-1 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891520	C-87 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891519	C-86 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891518	C-76 GOLD BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891517	C-63 GOLD BAE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891514	C-5 PALLADIUM BASE DENTAL ALLOY	Apr 12, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891526	M-56 GOLD BASE DENTAL ALLOY	Apr 07, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K891515	C-52 GOLD BASE DENTAL ALLOY	Apr 07, 1989	Substantially Equivalent	Macdonald Metals and Ceramics
K890569	NEYORO 65CF	Mar 09, 1989	Substantially Equivalent	Deringer-Ney, Inc.
K890568	ULTIMA LITE	Mar 09, 1989	Substantially Equivalent	Deringer-Ney, Inc.
K885302	GOLD/PALLADIUM BASED DENTAL ALLOY	Feb 13, 1989	Substantially Equivalent	Jelenko Co.
K882532	STAR ALLOYS, LITE ALLOYS AND BRITE ALLOYS	Oct 19, 1988	Substantially Equivalent	Five Stars Alloys , Ltd.
K883758	ALBABOND 60	Oct 12, 1988	Substantially Equivalent	Degussa Dental, Inc.
K883508	HERA H	Sep 22, 1988	Substantially Equivalent	Degussa Dental, Inc.
K883036	PALLIAG NF III	Aug 12, 1988	Substantially Equivalent	Degussa Dental, Inc.
K882126	JEL-5 GOLD BASED ALLOYS & PRECIOUS METAL ALLOYS	Jun 13, 1988	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K881861	PTM-45	Jun 01, 1988	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K881860	OLYMPIA II	Jun 01, 1988	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K880348	PALLADIUM-BASED DENTAL ALLOYS FOR PORCELAIN APPLI.	May 11, 1988	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K881354	RAJAH	Apr 18, 1988	Substantially Equivalent	J.F. Jelenko & Co., Inc.
K874308	JEL-62	Mar 18, 1988	Substantially Equivalent	Jelenko Co.
K880033	DEGUSTAR	Mar 07, 1988	Substantially Equivalent	Degussa Dental, Inc.
K870677	NEY-ORO 41	May 12, 1987	Substantially Equivalent	Deringer-Ney, Inc.
K870024	PONTALLOR 4 DENTAL ALLOY	Mar 11, 1987	Substantially Equivalent	Degussa Dental, Inc.
K865049	GDC 1824	Mar 04, 1987	Substantially Equivalent	Deringer-Ney, Inc.
K864306	VERINOR ALLOY	Nov 26, 1986	Substantially Equivalent	Degussa Dental, Inc.
K853982	GOLDEN CERAMIC	Nov 07, 1985	Substantially Equivalent	Wiliams Gold Refining Co., Inc.
K851872	BLENGOLD SPECIAL	Jul 02, 1985	Substantially Equivalent	Heraeus Dental Gold Corp.
K844867	DUALLOR R SOLDER	Mar 25, 1985	Substantially Equivalent	Degussa Dental, Inc.
K844395	RENAISSANCE	Jan 09, 1985	Substantially Equivalent	Williams Gold Refining Co., Inc.
K844394	RENAISSANCE BONDING AGENT	Jan 09, 1985	Substantially Equivalent	Williams Gold Refining Co., Inc.
K833053	Y CERAMIC	Nov 14, 1983	Substantially Equivalent	Jeneric Ind.
K833052	RXG	Nov 14, 1983	Substantially Equivalent	Jeneric Ind.
K831098	DOMINION	Jun 16, 1983	Substantially Equivalent	Unitek Corp.
K831280	NEY-ORO 60	Jun 08, 1983	Substantially Equivalent	Deringer-Ney, Inc.
K823099	RX MIDACAST	Nov 10, 1982	Substantially Equivalent	Bauer, Cheng & Associates, Inc.
K822956	G CAST	Oct 26, 1982	Substantially Equivalent	J. Aderer, Inc.
K822949	RX SFC	Oct 22, 1982	Substantially Equivalent	Jeneric Ind.
K821521	STABILOR NF	Jun 09, 1982	Substantially Equivalent	J. Aderer, Inc.
K821446	DEGUDENT 14	Jun 09, 1982	Substantially Equivalent	J. Aderer, Inc.
K821613	E.G. BRIDGE GOLD	Jun 04, 1982	Substantially Equivalent	J. Aderer, Inc.
K820318	SPECIAL WHITE	Mar 02, 1982	Substantially Equivalent	J. Aderer, Inc.
K820277	GDC-1130	Feb 24, 1982	Substantially Equivalent	Deringer-Ney, Inc.
K813417	INZOMA P	Jan 07, 1982	Substantially Equivalent	J. Aderer, Inc.
K810789	GDC-1054	Apr 14, 1981	Substantially Equivalent	Deringer-Ney, Inc.
K792210	GDC 802-DEVELOPMENT NAME	Nov 20, 1979	Substantially Equivalent	Deringer-Ney, Inc.
K791304	HOWMEDICA A-30 DENTAL ALLOY	Oct 04, 1979	Substantially Equivalent	Howmedica Corp.
K790866	14 KARAT CASTING GOLD	Jun 15, 1979	Substantially Equivalent	Williams Gold Refining Co., Inc.
K790414	DEVELOPMENT NO. 647	Apr 10, 1979	Substantially Equivalent	Deringer-Ney, Inc.
K790006	GDC-591	Feb 27, 1979	Substantially Equivalent	Deringer-Ney, Inc.
K781788	GOLD, 24 KARAT CASTING	Dec 28, 1978	Substantially Equivalent	Williams Gold Refining Co., Inc.
K781169	IMAGE	Aug 31, 1978	Substantially Equivalent	Deringer-Ney, Inc.
K781045	A-33 DENTAL ALLOY	Jul 27, 1978	Substantially Equivalent	Howmedica Corp.
K771863	COLOR COTE	Oct 13, 1977	Substantially Equivalent	Williams Gold Refining Co., Inc.
K771110	HERITAGE SPECIAL ALLOY	Jul 15, 1977	Substantially Equivalent	Howmedica Corp.
K770009	BIOBOND C&B POST SOLDER	Jan 10, 1977	Substantially Equivalent	Dentsply Intl.
K760797	SPIRAFLO DIALYZER, DISPOSABLE	Nov 19, 1976	Substantially Equivalent	Bentley Laboratories, Inc.
K760122	WILL-CERAM Y-2	Jul 16, 1976	Substantially Equivalent	Williams Gold Refining Co., Inc.