Inventor · disambiguated record
Martin Dexter
Also filed as: DEXTER MARTIN · KLEINER EDUARD K · SPIVACK JOHN D
51 granted patents·1,204 citations·filing 1972–1987
99Inventor score
Top patents by PatentIndex Score
51 records- 0199US4278589A2-[2-Hydroxy-3,5-di-(α,α-dimethylbenzyl)phenyl]-2H-benzotriazole and stabilized compositionsCIBA GEIGY CORP·Filed 1979·Granted Jul 14, 1981·114 cites·10 claims
- 0298US4383863A2-[2-Hydroxy-3,5-di-tert-octylphenyl]-2H-benzotriazole in stabilized photographic compositionsCIBA GEIGY CORP·Filed 1981·Granted May 17, 1983·76 cites·9 claims
- 0398US4318845AAlkanolamine esters of 1,1'-biphenyl-2,2'-diyl-and alkylidene-1,1'-biphenyl-2,2'-diyl-cyclic phosphitesCIBA GEIGY CORP·Filed 1980·Granted Mar 9, 1982·79 cites·24 claims
- 0498US4315848A2-[2-Hydroxy-3,5-di-(α,α-dimethylbenzyl)-phenyl]-2H-benzotriazole and stabilized compositionsCIBA GEIGY CORP·Filed 1980·Granted Feb 16, 1982·122 cites·14 claims
- 0598US4275004AHigh caustic coupling process for preparing substituted 2-nitro-2'-hydroxyazobenzenesCIBA GEIGY CORP·Filed 1979·Granted Jun 23, 1981·72 cites·11 claims
- 0698US4226763A2-[2-Hydroxy-3,5-di-(.alpha.,α-dimethylbenzyl)-phenyl]-2H-benzotriazole and stabilized compositionsCIBA GEIGY CORP·Filed 1978·Granted Oct 7, 1980·102 cites·10 claims
- 0796US4278590A2-[2-Hydroxy-3,5-di-tert-octylphenyl]-2H-Benzotriazole and stabilized compositionsCIBA GEIGY CORP·Filed 1979·Granted Jul 14, 1981·44 cites·13 claims
- 0895US4347180AHigh caustic coupling process for preparing substituted 2-nitro-2'-hydroxyazobenzenesCIBA GEIGY CORP·Filed 1981·Granted Aug 31, 1982·76 cites·11 claims
- 0994US4283327A2-(2-Hydroxy-3,5-di-tert-octylphenyl)-2H-benzotriazole stabilized compositionsCIBA GEIGY CORP·Filed 1979·Granted Aug 11, 1981·29 cites·6 claims
- 1092US4374219AAlkanolamine ester of 1,1-biphenyl-2,2-diyl-and alkylidene-1,1-biphenyl-2,2-diyl-cyclic phosphitesCIBA GEIGY CORP·Filed 1981·Granted Feb 15, 1983·50 cites·8 claims
- 1191US4032562A3,5-dialkyl-4-hydroxyphenylalkanoic acid esters of polyalkylene glycolsCIBA GEIGY CORP·Filed 1975·Granted Jun 28, 1977·43 cites·4 claims
- 1285US3954839AHindered hydroxyphenylalkanoates of thioether isopropanolsCIBA GEIGY CORP·Filed 1974·Granted May 4, 1976·21 cites·9 claims
- 1384US4044019AHydroxyphenylated hydantoinsCIBA GEIGY CORP·Filed 1975·Granted Aug 23, 1977·13 cites·9 claims
- 1484US3988363A2,4,6-Trialkyl L-3-hydroxyphenylalkanoatesCIBA GEIGY CORP·Filed 1974·Granted Oct 26, 1976·21 cites·22 claims
- 1582US3941745ASulfur containing derivatives of dialkyl-4-hydroxyphenyltriazineCIBA GEIGY CORP·Filed 1974·Granted Mar 2, 1976·21 cites·8 claims
- 1681US4116930APyromellitic dimiides of 3,5-dialkyl-4-hydroxyphenylsubstituted aminesCIBA GEIGY CORP·Filed 1976·Granted Sep 26, 1978·10 cites·9 claims
- 1780US4689362AStabilized olefin polymer insulating compositionsCIBA GEIGY CORP·Filed 1986·Granted Aug 25, 1987·28 cites·14 claims
- 1879US4125516AAlkylthioalkanoyloxyalkyl and alkylthioalkyl substituted bis-hydantoin compoundsCIBA GEIGY CORP·Filed 1977·Granted Nov 14, 1978·9 cites·8 claims
- 1979US4091223AUnsaturated hydantoin coagentsCIBA GEIGY CORP·Filed 1976·Granted May 23, 1978·22 cites·10 claims
- 2075US4724248AVoltage stabilizing esters and urethanesCIBA GEIGY CORP·Filed 1986·Granted Feb 9, 1988·24 cites·27 claims
- 2174US3939175AHydroxyphenylated hydantoinsCIBA GEIGY CORP·Filed 1974·Granted Feb 17, 1976·9 cites·8 claims
- 2273US4496757AUltraviolet-absorbing stabilizers substituted an aliphatic hydroxyl groupCIBA GEIGY CORP·Filed 1982·Granted Jan 29, 1985·18 cites·5 claims
- 2372US4544691ACompositions containing ultraviolet-absorbing stabilizing substituted by an aliphatic hydroxyl groupCIBA GEIGY CORP·Filed 1983·Granted Oct 1, 1985·17 cites·6 claims
- 2472US4447511A2-[2-Hydroxy-3,5-di-tert-octylphenyl]-2H-benzotriazole in stabilized photographic compositionsCIBA GEIGY CORP·Filed 1983·Granted May 8, 1984·7 cites·8 claims
- 2569US4058502AStabilized compositions containing hindered hydroxyalkanoatesCIBA GEIGY CORP·Filed 1976·Granted Nov 15, 1977·16 cites·12 claims
- 2667US4238575AStabilized compositions containing polymeric thiosynergistsCIBA GEIGY CORP·Filed 1979·Granted Dec 9, 1980·17 cites·6 claims
- 2766US4902734AAcid-curable thermoset enamels containing a triazoleCIBA GEIGY CORP·Filed 1987·Granted Feb 20, 1990·15 cites·4 claims
- 2866US4161473A2,4,6-Trialkyl-3-hydroxyphenylalkane phosphonate and phosphinate stabilizersCIBA GEIGY CORP·Filed 1976·Granted Jul 17, 1979·10 cites·15 claims
- 2966US3957920AVinyl ester polymers containing hindered phenolic groupsCIBA GEIGY CORP·Filed 1975·Granted May 18, 1976·16 cites·23 claims
- 3063US4001299AHindered hydroxyphenylalkanoates of substituted isopropanolsCIBA GEIGY CORP·Filed 1974·Granted Jan 4, 1977·9 cites·4 claims
- 3162US4618638ACompositions containing alpha-cyanocinnamate ultraviolet-absorbing stabilizers substituted by an aliphatic hydroxyl groupCIBA GEIGY CORP·Filed 1984·Granted Oct 21, 1986·11 cites·4 claims
- 3259US3962376A2,4,6-Trialkyl-3-hydroxyphenylalkane phosphonates and phosphinatesCIBA GEIGY CORP·Filed 1974·Granted Jun 8, 1976·3 cites·5 claims
- 3357US4477614A2-[2-Hydroxy-3,5-di-tert-octylphenyl]-2H-benzotriazole stabilized compositionsCIBA GEIGY CORP·Filed 1982·Granted Oct 16, 1984·9 cites·4 claims
- 3457US4414393AUltraviolet-absorbing stabilizers substituted by an aliphatic hydroxyl groupCIBA GEIGY CORP·Filed 1981·Granted Nov 8, 1983·9 cites·3 claims
- 3556US4093588AHindered phenolic cyclic phosphonates and stabilized compositionsCIBA GEIGY CORP·Filed 1976·Granted Jun 6, 1978·12 cites·10 claims
- 3656US3987086AHindered hydroxyphenylalkanoates of substituted vicinal glycolsCIBA GEIGY CORP·Filed 1974·Granted Oct 19, 1976·6 cites·7 claims
- 3754US4025487ACompositions stabilized with 4-aroylamido-2-alkyl-6-t-butylphenolsCIBA GEIGY CORP·Filed 1975·Granted May 24, 1977·7 cites·5 claims
- 3849US4071497AHindered hydroxyphenylalkanoates of thioether isopropanols and stabilized compositionsCIBA GEIGY CORP·Filed 1976·Granted Jan 31, 1978·4 cites·12 claims
- 3949US3962313ACycloaliphatic alkylhydroxyphenylalkanoatesDEXTER MARTIN·Filed 1974·Granted Jun 8, 1976·6 cites·11 claims
- 4048US4504419AAlpha-cyanocinnamate ultraviolet-absorbing stabilizers substituted by an aliphatic hydroxyl groupCIBA GEIGY CORP·Filed 1982·Granted Mar 12, 1985·8 cites·2 claims
- 4146US3969383AFat compositions stabilized with esters of fatty acids and tertiary lower alkyl substituted hydroquinones and method therefromCIBA GEIGY CORP·Filed 1975·Granted Jul 13, 1976·4 cites·6 claims
- 4242US4187246AAmides of 2,4,6-trialkyl-3-hydroxyphenylalkanoic acidsCIBA GEIGY CORP·Filed 1978·Granted Feb 5, 1980·3 cites·4 claims
- 4341US4496676AUltraviolet-absorbing stabilizers substituted by an aliphatic hydroxyl groupCIBA GEIGY CORP·Filed 1982·Granted Jan 29, 1985·4 cites·8 claims
- 4441US4167465AUnsaturated hydantoin coagentsCIBA GEIGY CORP·Filed 1978·Granted Sep 11, 1979·4 cites·28 claims
- 4536US4196301A2,4,6-Trialkyl-3-hydroxybenzylmalonateCIBA GEIGY CORP·Filed 1978·Granted Apr 1, 1980·2 cites·1 claims
- 4633US4233209AHindered phenol hydrazones and compositions stabilized therewithCIBA GEIGY CORP·Filed 1978·Granted Nov 11, 1980·1 cites·16 claims
- 4732US4075161AEsters and amides of 2,4,6-trialkyl-3-hydroxy-phenylalkanoic acidsCIBA GEIGY CORP·Filed 1976·Granted Feb 21, 1978·1 cites·29 claims
- 4831US4258149AProcess for curing saturated polymers using divinyl hydantoin coagentsCIBA GEIGY CORP·Filed 1979·Granted Mar 24, 1981·0 cites·22 claims
- 4930US4128718AHydroxyphenylated hydantoinsCIBA GEIGY CORP·Filed 1977·Granted Dec 5, 1978·0 cites·6 claims
- 5030US4093618AAmides of 2,4,6-trialkyl-3-hydroxy-phenylalkanoic acidsCIBA GEIGY CORP·Filed 1976·Granted Jun 6, 1978·0 cites·4 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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