Inventor · disambiguated record
Arno Widdig
Also filed as: ROESSLER PETER · WIDDIG ARNO
42 granted patents·1 pending application·1,665 citations·filing 1974–2004
98Inventor score
Files withBAYER AG43
Top patents by PatentIndex Score
43 records- 0198US6511942B12,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicidesBAYER AG·Filed 2000·Granted Jan 28, 2003·92 cites·7 claims
- 0298US6469196B2Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticidesBAYER AG·Filed 2001·Granted Oct 22, 2002·65 cites·3 claims
- 0398US6358887B12-Phenyl-substituted heterocyclic 1,3-ketonols as herbicides and pesticidesBAYER AG·Filed 1996·Granted Mar 19, 2002·155 cites·11 claims
- 0498US6316486B1Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicidesBAYER AG·Filed 1996·Granted Nov 13, 2001·140 cites·9 claims
- 0598US6140358ASubstituted phenyl keto enols as pesticides and herbicidesBAYER AG·Filed 1997·Granted Oct 31, 2000·146 cites·14 claims
- 0698US6110872A2,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicidesBAYER AG·Filed 1996·Granted Aug 29, 2000·116 cites·6 claims
- 0798US5994274ADialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticidesBAYER AG·Filed 1996·Granted Nov 30, 1999·140 cites·9 claims
- 0897US6486343B1Substituted phenyl keto enols as pesticides and herbicidesBAYER AG·Filed 2002·Granted Nov 26, 2002·55 cites·4 claims
- 0997US6388123B1Substituted phenyl keto enols as pesticides and herbicidesBAYER AG·Filed 2001·Granted May 14, 2002·63 cites·6 claims
- 1097US6271180B2Substituted phenyl keto enols as pesticides and herbicidesBAYER AG·Filed 2000·Granted Aug 7, 2001·65 cites·7 claims
- 1197US6251830B1Dialkyl-halogenophenyl-substituted ketoenolsBAYER AG·Filed 1999·Granted Jun 26, 2001·105 cites·9 claims
- 1296US6380246B1Alkyl-dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicidesBAYER AG·Filed 1999·Granted Apr 30, 2002·83 cites·11 claims
- 1396US6133296ASubstituted pyridyl keto enolsBAYER AG·Filed 1997·Granted Oct 17, 2000·104 cites·7 claims
- 1492US6759548B2Dialkyl-halogenophenyl-substituted ketoenolsBAYER AG·Filed 2002·Granted Jul 6, 2004·22 cites·3 claims
- 1591US4238501ACombating arthropods with 2- and 4-substituted-chromanesBAYER AG·Filed 1979·Granted Dec 9, 1980·18 cites·4 claims
- 1691US4237162ACombating arthropods with 2-and 4-substituted-chromanesBAYER AG·Filed 1978·Granted Dec 2, 1980·17 cites·6 claims
- 1789US6933261B22,4,5-Trisubstituted phenylketoenolsBAYER AG·Filed 2002·Granted Aug 23, 2005·16 cites·7 claims
- 1889US3993682ASubstituted phenylguanidines and processes for their preparation and useBAYER AG·Filed 1975·Granted Nov 23, 1976·32 cites·11 claims
- 1988US6746990B22-phenyl-substituted heterocyclic 1,3-ketoenols as herbicides and pesticidesBAYER AG·Filed 2001·Granted Jun 8, 2004·17 cites·10 claims
- 2088US6569810B1Cyclopentane-1,3-dione derivativesBAYER AG·Filed 2002·Granted May 27, 2003·19 cites·6 claims
- 2186US7256158B22,4,5,-trisubstituted phenylketo-enols for use as pesticides and herbicidesBAYER AG·Filed 2004·Granted Aug 14, 2007·12 cites·7 claims
- 2284US6515184B1Cyclopentane-1,3-dione derivatives, herbicidal and pesticidal compositions containing them, methods of using them to combat pests and weeds and process for the preparation thereofBAYER AG·Filed 1998·Granted Feb 4, 2003·33 cites·10 claims
- 2383US6858741B2Alkyl-dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicidesBAYER AG·Filed 2001·Granted Feb 22, 2005·9 cites·10 claims
- 2483US4563458ASubstituted 4-aminomethylene-chromans and -chromenes, processes for their preparation and their use in medicamentsBAYER AG·Filed 1983·Granted Jan 7, 1986·24 cites·18 claims
- 2580US4927824AFungicidal trisubstituted 1,3,5-triazine-2,4,6-trionesBAYER AG·Filed 1989·Granted May 22, 1990·17 cites·12 claims
- 2677US4647579ACirculation active novel substituted 4-hydroxy-benzopyransBAYER AG·Filed 1985·Granted Mar 3, 1987·13 cites·13 claims
- 2772US5350861ASubstituted 3-aryl-pyrrolidine-2,4-dionesBAYER AG·Filed 1992·Granted Sep 27, 1994·13 cites·6 claims
- 2871US4021571ASubstituted phenylisothioureas and processes for their preparation and useBAYER AG·Filed 1976·Granted May 3, 1977·7 cites·20 claims
- 2967US4261988AChromanone derivativesBAYER AG·Filed 1979·Granted Apr 14, 1981·5 cites·19 claims
- 3066US3971804ABis-trifluoro methyl-imino-imidazolonesBAYER AG·Filed 1975·Granted Jul 27, 1976·5 cites·14 claims
- 3163US4032655APhenylguanidines useful as anthelmintic agentsBAYER AG·Filed 1976·Granted Jun 28, 1977·15 cites·13 claims
- 3259US4659737ASubstituted aminomethyl benzopyrans having anti-hypertensive activitiesBAYER AG·Filed 1985·Granted Apr 21, 1987·9 cites·15 claims
- 3358US3950395ABenzoylphenylguanidinesBAYER AG·Filed 1974·Granted Apr 13, 1976·5 cites·22 claims
- 3456US5096903AFungicidal trisubstituted 1,2,4-triazine-3,5-dionesBAYER AG·Filed 1991·Granted Mar 17, 1992·8 cites·11 claims
- 3556US2005164885A1Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicidesBAYER AG·Filed 2004·Application pending·0 cites
- 3655US4024176ASubstituted phenylguanidines and processes for their preparation and useBAYER AG·Filed 1976·Granted May 17, 1977·10 cites·19 claims
- 3752US5338860A4-(substituted)amino-3-arylpyrrolinone derivativesBAYER AG·Filed 1992·Granted Aug 16, 1994·6 cites·8 claims
- 3842US4005123ASubstituted phenylisothioureas and processes for their preparation and useBAYER AG·Filed 1975·Granted Jan 25, 1977·1 cites·10 claims
- 3937US4088780ASubstituted phenylguanidines and processes for their preparation and useBAYER AG·Filed 1976·Granted May 9, 1978·2 cites·20 claims
- 4036US3972905AQuinonemonoxime-arylacylhydrazonesBAYER AG·Filed 1975·Granted Aug 3, 1976·1 cites·2 claims
- 4131US4024236AAnthelmintic compositions and uses employing amidophenylisothioureasBAYER AG·Filed 1975·Granted May 17, 1977·0 cites·8 claims
- 4231US3968314ABenzoylphenylisothioureasBAYER AG·Filed 1974·Granted Jul 6, 1976·0 cites·20 claims
- 4329US5077291AFungicidal trisubstituted 1,3,5-triazine-2,4,6-trionesBAYER AG·Filed 1990·Granted Dec 31, 1991·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →