Inventor · disambiguated record
Fritz Gerhart
Also filed as: GERHART FRITZ · GERHART FRITZ E
20 granted patents·246 citations·filing 1980–1998
95Inventor score
Top patents by PatentIndex Score
20 records- 0187US5496927APeptidase inhibitorsMERRELL PHARMA INC·Filed 1994·Granted Mar 5, 1996·61 cites·7 claims
- 0282US4730006ADerivatives of 2,6-diamino-3-haloheptanedioic acidMERRELL DOW PHARMA·Filed 1986·Granted Mar 8, 1988·55 cites·16 claims
- 0377US4621145AProcess for preparing 5-vinyl-2-pyrrolidinone and intermediates thereforMERRELL DOW PHARMA·Filed 1983·Granted Nov 4, 1986·14 cites·4 claims
- 0475US6130315APeptidase inhibitorsMERRELL PHARMA INC·Filed 1998·Granted Oct 10, 2000·22 cites·18 claims
- 0575US4375477AFluorinated methyl beta-alanine derivativesMERRELL TORAUDE & CO·Filed 1980·Granted Mar 1, 1983·10 cites·9 claims
- 0673US5849866APeptidase inhibitorsMERRELL PHARMA INC·Filed 1995·Granted Dec 15, 1998·34 cites·27 claims
- 0773US4405530AProcess for preparing fluorinated amino-nitrilesMERRELL TORAUDE & CO·Filed 1981·Granted Sep 20, 1983·8 cites·18 claims
- 0872US4439619AFluorinated pentene diamine derivativesMERRELL TORAUDE & CO·Filed 1981·Granted Mar 27, 1984·7 cites·14 claims
- 0957US4418077AFluorinated amino-butyric acid and diaminobutane derivativesMERRELL TORAUDE & CO·Filed 1981·Granted Nov 29, 1983·5 cites·20 claims
- 1053US4902719A5-substituted ornithine derivativesMERRELL DOW PHARMA·Filed 1989·Granted Feb 20, 1990·6 cites·9 claims
- 1152US4353828APreparation of fluorinated methyl aminoalkanoic acids and novel process intermediatesMERRELL TORAUDE & CO·Filed 1980·Granted Oct 12, 1982·3 cites·5 claims
- 1247US4446151ADecarboxylase-inhibiting fluorinated pentane diamine derivativesMERRELL TORAUDE & CO·Filed 1982·Granted May 1, 1984·3 cites·18 claims
- 1344US4435425AFluorinated diaminobutane derivativesMERRELL TORAUDE & CO·Filed 1981·Granted Mar 6, 1984·2 cites·13 claims
- 1438US4719313AGem-dihalo and tetrahalo-1,12-diamino-4,9-diaza-dodecanesMERRELL DOW PHARMA·Filed 1986·Granted Jan 12, 1988·7 cites·5 claims
- 1535US4851448AGem-dihalo-1,8-diamino-4-aza-octanesMERRELL DOW PHARMA·Filed 1987·Granted Jul 25, 1989·1 cites·6 claims
- 1635US4423073AFluorinated diaminopentene derivativesMERRELL TORAUDE & CO·Filed 1982·Granted Dec 27, 1983·3 cites·17 claims
- 1734US4695654AGem-dihalo-1,8-diamino-4-aza-octanesMERRELL DOW PHARMA·Filed 1985·Granted Sep 22, 1987·1 cites·6 claims
- 1830US4914240AGem-dihalo-1, 8-diamino-4-aza-octanesMERRELL DOW PHARMA·Filed 1989·Granted Apr 3, 1990·2 cites·3 claims
- 1929US4847401AContinuous large-scale production of ethyl 2,2-difluoro-4-pentenoate and 2-fluorinated methyl aminoacetonitriles by use of a flow reactorMERRELL DOW PHARMA·Filed 1988·Granted Jul 11, 1989·1 cites·3 claims
- 2028US4778926AGem-dihalo and tetrahalo-1,12-diamino-4,9-diaza-dodecanesMERRELL DOW PHARMA·Filed 1987·Granted Oct 18, 1988·1 cites·2 claims
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