Inventor · disambiguated record
Laurenz Gsell
Also filed as: GSELL LAURENZ · KARRER FRIEDRICH · KRISTIANSEN ODD
64 granted patents·3 pending applications·746 citations·filing 1976–2011
99Inventor score
Files withCIBA GEIGY CORP52SYNGENTA INVEST CORP5NOVARTIS AG4SYNGENTA CROP PROT INC2MAIENFISCH PETER1
Top patents by PatentIndex Score
67 records- 0198US5852012AOxadiazine derivativesNOVARTIS AG·Filed 1995·Granted Dec 22, 1998·93 cites·10 claims
- 0296US4918086A1-nitro-2,2-diaminoethylene derivativesCIBA GEIGY CORP·Filed 1988·Granted Apr 17, 1990·56 cites·21 claims
- 0395US4963572AN-pyridyl methyl-N-'-cyanoisothiourea compounds useful in controlling insect pestsCIBA GEIGY CORP·Filed 1988·Granted Oct 16, 1990·47 cites·10 claims
- 0495US4948798ASubstituted cyanoiminoimidazolidines and -tetrahydropyrimidines useful as pesticidesCIBA GEIGY CORP·Filed 1989·Granted Aug 14, 1990·59 cites·13 claims
- 0594US6376487B1Oxadiazine derivativesSYNGENTA INVEST CORP·Filed 1998·Granted Apr 23, 2002·48 cites·4 claims
- 0693US6627753B1Oxadiazine derivativesSYNGENTA INVEST CORP·Filed 2000·Granted Sep 30, 2003·23 cites·2 claims
- 0793US6022871AOxadiazine derivativesNOVARTIS AG·Filed 1999·Granted Feb 8, 2000·59 cites·3 claims
- 0893US4918088APest controlCIBA GEIGY CORP·Filed 1988·Granted Apr 17, 1990·40 cites·17 claims
- 0992US5063236APyridyl substituted guanidines useful as insecticidesCIBA GEIGY CORP·Filed 1990·Granted Nov 5, 1991·52 cites·8 claims
- 1088US4963574AN-cyanoisothiourea compounds useful in pest controlCIBA GEIGY CORP·Filed 1988·Granted Oct 16, 1990·41 cites·6 claims
- 1186US5049571A1-nitro-2,2-diaminoethylene derivativesCIBA GEIGY CORP·Filed 1990·Granted Sep 17, 1991·27 cites·3 claims
- 1283US5302605APicoline oxidesCIBA GEIGY CORP·Filed 1991·Granted Apr 12, 1994·29 cites·3 claims
- 1381US5245040AProcess for the preparation of nitroguanidine derivativesCIBA GEIGY CORP·Filed 1991·Granted Sep 14, 1993·19 cites·16 claims
- 1479US4391810A2-Methyl-4-N,N-dimethylcarbamoyloxy-6-amino-pyrimidines and salts thereof, processes for producing them, and their use for combating pestsCIBA GEIGY CORP·Filed 1981·Granted Jul 5, 1983·11 cites·9 claims
- 1578US4172135ABenzeneacetic acid ester derivativesCIBA GEIGY CORP·Filed 1978·Granted Oct 23, 1979·8 cites·8 claims
- 1678US4144330AInsecticidal S-Triazolo-(1,5-a)-pyrimidin-2-yl-5,7-dimethyl phosphoric acid esters and amidesCIBA GEIGY CORP·Filed 1977·Granted Mar 13, 1979·9 cites·12 claims
- 1775US4130656APesticidal 1-(phenyl)-cyclobutane-1-carboxylatesCIBA GEIGY CORP·Filed 1977·Granted Dec 19, 1978·8 cites·11 claims
- 1874US4611004A3-phenoxybenzyl-(2-phenyl-2,2-alkylene-ethyl) ethers and -thioethers, and their use for controlling pestsCIBA GEIGY CORP·Filed 1985·Granted Sep 9, 1986·15 cites·19 claims
- 1972US5750548A1- N-(halo-3-pyridylmethyl)!-N-methylamino-1-alklamino-2-nitroethylene derivatives for controlling fleas in domestic animalsNOVARTIS AG·Filed 1996·Granted May 12, 1998·25 cites·22 claims
- 2071US4161535APesticidal 2-isopropyl-4-phenyl-3-butenoic acid benzyl estersCIBA GEIGY CORP·Filed 1977·Granted Jul 17, 1979·6 cites·7 claims
- 2164US4505738AHalovinyl-3,3-dimethylcyclopropanecarboxylic acid pyronyl esters useful for the protection of cultivated plants against the harmful effects of herbicidesCIBA GEIGY CORP·Filed 1983·Granted Mar 19, 1985·5 cites·28 claims
- 2264US4161536APesticidal aliphatic carboxylatesCIBA GEIGY CORP·Filed 1977·Granted Jul 17, 1979·5 cites·12 claims
- 2364US4072752APesticidal benzaspiro carboxylatesCIBA GEIGY CORP·Filed 1976·Granted Feb 7, 1978·5 cites·6 claims
- 2462US4238504ACyclopropanecarboxylic acid-phenoxy-α-vinyl-benzyl esters, processes for producing them, and their use in combating pestsCIBA GEIGY CORP·Filed 1979·Granted Dec 9, 1980·3 cites·5 claims
- 2562US2012022053A1Oxadiazine DerivativesMAIENFISCH PETER·Filed 2010·Application pending·0 cites
- 2661US7655650B2Oxadiazine derivativesSYNGENTA CORP·Filed 2007·Granted Feb 2, 2010·0 cites·9 claims
- 2760US4490375A4-N,N-Dimethylcarbamoyloxy-6-aminopyrimidines and salts thereof, and their use for combating pestsCIBA GEIGY CORP·Filed 1982·Granted Dec 25, 1984·4 cites·9 claims
- 2860US4231962A3-Phenoxybenzylideneamines and 3-benzylbenzylideneaminesCIBA GEIGY CORP·Filed 1979·Granted Nov 4, 1980·4 cites·3 claims
- 2959US4299967AProcess for producing optically active 2-(2,2-dihalogenovinyl)-cyclopropane-1-carboxylic acids substituted in the 3-position, and derivatives thereof, as well as novel 4-(2,2,2-trihalogenoethyl)-cyclobutane-1-sulfonic acid saltsCIBA GEIGY CORP·Filed 1979·Granted Nov 10, 1981·4 cites·10 claims
- 3058US2003232821A1Oxadiazine derivativesFiled 2003·Application pending·0 cites
- 3157US4230722ADihalovinylcyclopropanethiolic acid esters and their use in pest controlCIBA GEIGY CORP·Filed 1979·Granted Oct 28, 1980·3 cites·10 claims
- 3255US4219564AVinylcyclopropanecarboxylic acid-3-phenoxy-α-vinylbenzyl esters, processes for producing them, and their use in combating pestsCIBA GEIGY CORP·Filed 1979·Granted Aug 26, 1980·3 cites·7 claims
- 3354US6664248B22-nitromethylidene/2-cyanimino/2-nitro-imino-pyrrolidines and piperidines, intermediates, and their use as pesticidesSYNGENTA INVEST CORP·Filed 2003·Granted Dec 16, 2003·0 cites·15 claims
- 3452US4338468Aα-Prop-1-ynyl-3-phenoxybenzyl alcoholsCIBA GEIGY CORP·Filed 1980·Granted Jul 6, 1982·3 cites·6 claims
- 3552US4277494ANovel estersCIBA GEIGY CORP·Filed 1979·Granted Jul 7, 1981·2 cites·8 claims
- 3652US4130655APesticidal 2,2-dimethyl-3-isobutyl-cyclopropionatesCIBA GEIGY CORP·Filed 1977·Granted Dec 19, 1978·2 cites·5 claims
- 3751US6506743B22-nitromethylidene/2-cyanimino/2-nitro-imino-pyrrolidines and piperidines, intermediates, and their use as pesticidesSYNGENTA INVEST CORP·Filed 2001·Granted Jan 14, 2003·0 cites·7 claims
- 3851US4336266AInsecticidal 2,2-dimethyl-3-(2',2'-dihalovinyl)-cyclopropane carboxylic acid 3-halophenoxy-α-vinylbenzyl estersCIBA GEIGY CORP·Filed 1981·Granted Jun 22, 1982·2 cites·8 claims
- 3950US6353001B12-nitromethylidene/2-cyanimino/2-nitro-imino-pyrrolidines and piperidines, intermediates, and their use as pesticidesSYNGENTA INVEST CORP·Filed 2000·Granted Mar 5, 2002·0 cites·30 claims
- 4050US4331682ACyclopropanecarboxylic acid-α-haloethynyl-m-phenoxybenzyl esters and their use for combating insect pestsCIBA GEIGY CORP·Filed 1981·Granted May 25, 1982·2 cites·8 claims
- 4149US4064263A4,5-Benzospiro(2,4)-heptane (and hepta-4,6-diene)-1-carboxylic acid esters and compositions containing sameCIBA GEIGY CORP·Filed 1976·Granted Dec 20, 1977·2 cites·5 claims
- 4248US2011306772A1Process for the preparation of 2-chloro-5-chloromethyl-thiazoleO'SULLIVAN ANTHONY CORNELIUS·Filed 2011·Application pending·0 cites
- 4347US8013167B1Process for the preparation of 2-chloro-5-chloromethyl-thiazoleSYNGENTA CROP PROT INC·Filed 1996·Granted Sep 6, 2011·3 cites·10 claims
- 4447US5223520APyridine compounds which are useful as pesticidesCIBA GEIGY CORP·Filed 1992·Granted Jun 29, 1993·4 cites·13 claims
- 4547US5023259ANitroenaminesCIBA GEIGY CORP·Filed 1989·Granted Jun 11, 1991·2 cites·15 claims
- 4646US4349567ADihalovinylcyclopropanecarboxylic acid esters and their use in pest controlCIBA GEIGY CORP·Filed 1980·Granted Sep 14, 1982·2 cites·8 claims
- 4746US4335057A4-(2',2,2'-Trihalogenoethyl)-cyclobutane-1-sulfonic acid salts with optically active basesCIBA GEIGY CORP·Filed 1980·Granted Jun 15, 1982·2 cites·3 claims
- 4846US4265897AN-N-Dimethyl-1-(1'-methyl-2'-methoxyethyl)-1,2,4-triazolylcarbamatesCIBA GEIGY CORP·Filed 1979·Granted May 5, 1981·1 cites·8 claims
- 4944US4225616ATetrahaloethylcyclopropane-carboxylic acid estersCIBA GEIGY CORP·Filed 1979·Granted Sep 30, 1980·1 cites·10 claims
- 5043US4378372ACyclopropanecarboxylic acid esters and use thereof in pest controlCIBA GEIGY CORP·Filed 1982·Granted Mar 29, 1983·1 cites·10 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →