Inventor · disambiguated record
Gerald Berkelhammer
Also filed as: BERKELHAMMER GERALD
9 granted patents·118 citations·filing 1973–1979
88Inventor score
Files withAMERICAN CYANAMID CO9
Top patents by PatentIndex Score
9 records- 0194US4199595AM-phenoxybenzyl and α-cyano-M-phenoxybenzyl esters of 2-haloalkyl (oxy-, thio-, sulfinyl-, or sulfonyl)phenylalkanoic acidsAMERICAN CYANAMID CO·Filed 1978·Granted Apr 22, 1980·37 cites·29 claims
- 0292US4178460A2-Haloalkyl(oxy-, thio-, sulfinyl-, or sulfonyl)-phenylalkanoic acidsAMERICAN CYANAMID CO·Filed 1978·Granted Dec 11, 1979·30 cites·13 claims
- 0382US4239777A(-)-α-Cyano-m-phenoxybenzyl(+)-α-isopropyl-4-difluoromethoxyphenylacetateAMERICAN CYANAMID CO·Filed 1979·Granted Dec 16, 1980·13 cites·4 claims
- 0478US4110345A2,2-Difluoro-1,3-benzodioxole-5-(α-alkyl)-acetic acids, and their use for the preparation of insecticides and acaricidesAMERICAN CYANAMID CO·Filed 1977·Granted Aug 29, 1978·12 cites·9 claims
- 0572US4105780AInsecticidal and acaricidal m-phenoxybenzyl esters of 2,2-difluoro-1,3-benzodioxole-5-(α-alkyl)acetic acidsAMERICAN CYANAMID CO·Filed 1977·Granted Aug 8, 1978·9 cites·15 claims
- 0654US3940411A5-Amino-1-methyl-3-(1-methyl-5-nitro-2-imidazolyl)-1H-1,2,4-triazoleAMERICAN CYANAMID CO·Filed 1973·Granted Feb 24, 1976·3 cites·1 claims
- 0753US3991200ASubstituted nitroimidazolyl thiadiazoles and oxadiazoles as antibacterial agents and growth promoting compoundsAMERICAN CYANAMID CO·Filed 1975·Granted Nov 9, 1976·13 cites·9 claims
- 0843US4026903ASubstituted 5-nitroimidazolesAMERICAN CYANAMID CO·Filed 1975·Granted May 31, 1977·1 cites·5 claims
- 0929US4065567ASubstituted nitroimidazolyl thiadiazoles and oxadiazoles as antibacterial agents and growth promoting compoundsAMERICAN CYANAMID CO·Filed 1976·Granted Dec 27, 1977·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →