Inventor · disambiguated record
Martin B. Sherwin
Also filed as: BROWNSTEIN ARTHUR M · GWOZDZ KENNETH J · SHERWIN MARTIN B · SHERWIN MARTIN BARRY
28 granted patents·351 citations·filing 1974–1998
97Inventor score
Top patents by PatentIndex Score
28 records- 0191US4476336AProcess for forming nitroparaffinGRACE W R & CO·Filed 1983·Granted Oct 9, 1984·33 cites·22 claims
- 0282US5288907AHydrogenation of nitroalkanes to hydroxylaminesGRACE W R & CO·Filed 1991·Granted Feb 22, 1994·36 cites·20 claims
- 0379US5140812ACore for an electrically heatable catalytic converterGRACE W R & CO·Filed 1991·Granted Aug 25, 1992·49 cites·22 claims
- 0477US4469904APreparation of nitro compounds by vapor phase nitration of carboxylic acidsGRACE W R & CO·Filed 1983·Granted Sep 4, 1984·13 cites·20 claims
- 0577US4458094AProcess for forming nitroparaffinGRACE W R & CO·Filed 1982·Granted Jul 3, 1984·13 cites·10 claims
- 0676US4895971AProcess for the production of iminodiacetonitrileGRACE W R & CO·Filed 1988·Granted Jan 23, 1990·15 cites·28 claims
- 0775US6071850AMulti-layer non-identical catalyst on metal substrate by electrophoretic depositionENGELHARD CORP·Filed 1998·Granted Jun 6, 2000·26 cites·7 claims
- 0874US4012424ACracking of mixtures containing hydroxyestersCHEM SYSTEMS·Filed 1975·Granted Mar 15, 1977·8 cites·7 claims
- 0973US5795456AMulti-layer non-identical catalyst on metal substrate by electrophoretic depositionENGELHARD CORP·Filed 1996·Granted Aug 18, 1998·38 cites·14 claims
- 1071US4721811ASynthesis of aliphatic polyaminesGRACE W R & CO·Filed 1985·Granted Jan 26, 1988·13 cites·25 claims
- 1171US4560653AProcess for preparing L-aspartic acidGRACE W R & CO·Filed 1983·Granted Dec 24, 1985·25 cites·7 claims
- 1267US4158100AProcess for the preparation of β-phenylethyl alcohol via homologationCHEM SYSTEMS·Filed 1977·Granted Jun 12, 1979·7 cites·6 claims
- 1367US3989734ASlurry phase methanation processUS GOVERNMENT·Filed 1974·Granted Nov 2, 1976·8 cites·3 claims
- 1466US4045477AAcetoxylation processCHEM SYSTEMS·Filed 1975·Granted Aug 30, 1977·6 cites·10 claims
- 1565US5023371ASynthesis of thioglycolic acidGRACE W R & CO·Filed 1987·Granted Jun 11, 1991·10 cites·15 claims
- 1661US4517394APreparation of nitro compounds by vapor phase nitration of carboxylic acidsGRACE W R & CO·Filed 1983·Granted May 14, 1985·6 cites·25 claims
- 1754US5008428AIntegrated process for the production of aminoacetonitrilesGRACE W R & CO·Filed 1989·Granted Apr 16, 1991·5 cites·20 claims
- 1853US4524226APreparation of nitro compounds by vapor phase nitration of aldehydesGRACE W R & CO·Filed 1983·Granted Jun 18, 1985·4 cites·18 claims
- 1953US4517392APreparation of nitro compounds by vapor phase nitration of organic alcoholsGRACE W R & CO·Filed 1983·Granted May 14, 1985·4 cites·19 claims
- 2052US4250344ACracking process for styreneCHEM SYSTEMS·Filed 1978·Granted Feb 10, 1981·3 cites·8 claims
- 2148US4859591ATransamination process for producing amino acidsGRACE W R & CO·Filed 1987·Granted Aug 22, 1989·5 cites·4 claims
- 2248US4087623ACatalyst recovery processCHEM SYSTEMS·Filed 1976·Granted May 2, 1978·8 cites·6 claims
- 2347US4869889AProcess for the production of hydrogen cyanideGRACE W R & CO·Filed 1989·Granted Sep 26, 1989·6 cites·18 claims
- 2447US4517393APreparation of nitro compounds by vapor phase nitration of ketonesGRACE W R & CO·Filed 1983·Granted May 14, 1985·3 cites·27 claims
- 2543US4404417AIsomerizationPOLYSAR INT SA·Filed 1981·Granted Sep 13, 1983·2 cites·5 claims
- 2639US4404416AIsomerizationPOLYSAR INT SA·Filed 1981·Granted Sep 13, 1983·5 cites·8 claims
- 2730US3987064AMethod for producing citraconic anhydridePFIZER·Filed 1975·Granted Oct 19, 1976·0 cites·8 claims
- 2823US4399295AProcess for preparing oxirane compoundsCHEM SYSTEMS·Filed 1979·Granted Aug 16, 1983·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →