Inventor · disambiguated record
Karl Gass
Also filed as: GASS KARL
20 granted patents·209 citations·filing 1974–1988
95Inventor score
Files withCIBA GEIGY CORP20
Top patents by PatentIndex Score
20 records- 0196US4579583ANovel sulfonylureasCIBA GEIGY CORP·Filed 1983·Granted Apr 1, 1986·45 cites·17 claims
- 0291US4579584AN-phenylsulfonyl-N'-triazinylureasCIBA GEIGY CORP·Filed 1982·Granted Apr 1, 1986·19 cites·18 claims
- 0391US4478635AN-Arylsulfonyl-N'-pyrimidinylureasCIBA GEIGY CORP·Filed 1983·Granted Oct 23, 1984·25 cites·25 claims
- 0490US4443243AN-Phenylsulfonyl-N-triazinylureasCIBA GEIGY CORP·Filed 1982·Granted Apr 17, 1984·20 cites·21 claims
- 0589US4549898AN-Heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureasCIBA GEIGY CORP·Filed 1983·Granted Oct 29, 1985·24 cites·17 claims
- 0687US4618363AN-phenylsulfonyl-N'-triazinylureasCIBA GEIGY CORP·Filed 1983·Granted Oct 21, 1986·12 cites·26 claims
- 0786US4690707ASulfonylureasCIBA GEIGY CORP·Filed 1985·Granted Sep 1, 1987·19 cites·21 claims
- 0879US4551531A4-Difluoromethoxy-2-amino-pyrimidinesCIBA GEIGY CORP·Filed 1984·Granted Nov 5, 1985·10 cites·4 claims
- 0977US4220770ATriazine compoundsCIBA GEIGY CORP·Filed 1978·Granted Sep 2, 1980·8 cites·2 claims
- 1070US4944793AN-phenylsulfonyl-N-triazinylureasCIBA GEIGY CORP·Filed 1985·Granted Jul 31, 1990·6 cites·23 claims
- 1166US4944794AN-phenylsulfonyl-N-triazinylureasCIBA GEIGY CORP·Filed 1985·Granted Jul 31, 1990·5 cites·19 claims
- 1260US4944792AN-phenylsulfonyl-N'-pyrimidinylureasCIBA GEIGY CORP·Filed 1986·Granted Jul 31, 1990·5 cites·25 claims
- 1354US4726836AN-phenylsulfonyl-N'-pyrimidinylureasCIBA GEIGY CORP·Filed 1986·Granted Feb 23, 1988·2 cites·26 claims
- 1449US4523944AN-Phenylsulfonyl-N'-pyrimidinylureasCIBA GEIGY CORP·Filed 1984·Granted Jun 18, 1985·2 cites·21 claims
- 1548US4835311AN-phenylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureasCIBA GEIGY CORP·Filed 1988·Granted May 30, 1989·1 cites·4 claims
- 1646US4739068AO-substituted-phenylsulfonamidesCIBA GEIGY CORP·Filed 1986·Granted Apr 19, 1988·1 cites·15 claims
- 1746US4648899AN-phenylsulfonyl-N'-triazinylureasCIBA GEIGY CORP·Filed 1986·Granted Mar 10, 1987·1 cites·9 claims
- 1846US4487951AN-PhenylsulfonylcarbamatesCIBA GEIGY CORP·Filed 1984·Granted Dec 11, 1984·1 cites·9 claims
- 1942US4565887AN-PhenylsulfonamidesCIBA GEIGY CORP·Filed 1984·Granted Jan 21, 1986·1 cites·10 claims
- 2030US3966961AMethanesulfonic acid-2-bromoethyl ester nematocideCIBA GEIGY CORP·Filed 1974·Granted Jun 29, 1976·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →