Inventor · disambiguated record
Peter J. Wepplo
Also filed as: WEPPLO PETER J · WEPPLO PETER JOHN
23 granted patents·1 pending application·275 citations·filing 1978–2002
95Inventor score
Top patents by PatentIndex Score
24 records- 0194US6339158B1Process for the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicidesAMERICAN CYANAMID CO·Filed 2000·Granted Jan 15, 2002·46 cites·11 claims
- 0291US4883914ABenzenesulfonyl carboxamide compounds useful as herbicidal agentsAMERICAN CYANAMID CO·Filed 1988·Granted Nov 28, 1989·38 cites·10 claims
- 0388US4460776AProcess for the preparation of 6-substituted-2,3-pyridinedicarboxylic acid diestersAMERICAN CYANAMID CO·Filed 1982·Granted Jul 17, 1984·20 cites·6 claims
- 0487US5523278ASubstituted benzisoxazole and benzisothiazole herbicidal agentsAMERICAN CYANAMID CO·Filed 1995·Granted Jun 4, 1996·39 cites·7 claims
- 0587US5252538A(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agentsAMERICAN CYANAMID CO·Filed 1990·Granted Oct 12, 1993·18 cites·27 claims
- 0682US5973154AProcess for the preparation of chiral imidazolinone herbicidesAMERICAN CYANAMID CO·Filed 1999·Granted Oct 26, 1999·28 cites·10 claims
- 0781US4683324AProcess for the resolution of certain racemic amino nitrilesAMERICAN CYANAMID CO·Filed 1982·Granted Jul 28, 1987·16 cites·4 claims
- 0878US4197311ACyanomethyl trithiocarbonate compounds useful as ovicidal agentsAMERICAN CYANAMID CO·Filed 1978·Granted Apr 8, 1980·10 cites·20 claims
- 0975US4474962AProcess for the preparation of pyridyl and quinolyl imidazolinonesAMERICAN CYANAMID CO·Filed 1983·Granted Oct 2, 1984·9 cites·11 claims
- 1072US4252814AOvicidal and larvicidal cyanomethyl thioestersAMERICAN CYANAMID CO·Filed 1979·Granted Feb 24, 1981·6 cites·22 claims
- 1168US5484763ASubstituted benzisoxazole and benzisothiazole herbicidal agentsAMERICAN CYANAMID CO·Filed 1995·Granted Jan 16, 1996·15 cites·28 claims
- 1266US5596124AMethod for safening herbicides in cereal crops using 5-aryloxy-1,2-(disubstituted)benzene compoundsAMERICAN CYANAMID CO·Filed 1994·Granted Jan 21, 1997·12 cites·20 claims
- 1359US6156700A3-(1,2-Benzisothiazol- and isoxazol-5-yl)-2,4(1H,3H)-pyrimidinedione or thione and 3-(1,2-benzisothiazol- and isoxazol-5-yl)-4(3H)-pyrimidinone or thione herbicidal agentsAMERICAN CYANAMID CO·Filed 1998·Granted Dec 5, 2000·9 cites·32 claims
- 1454US6140270AProcess for the preparation of 6-(perfluoroalkyl) uracil compounds from 2-(N,N-disubstituted) amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compoundsAMERICAN CYANAMID CO·Filed 1999·Granted Oct 31, 2000·6 cites·13 claims
- 1547US6441190B1Process of the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicidesBASF AG·Filed 2002·Granted Aug 27, 2002·0 cites·9 claims
- 1644US6706663B2Herbicidal 3-heterocyclic substituted benzisothiazole and benzisoxazole compoundsWYETH CORP·Filed 2001·Granted Mar 16, 2004·0 cites·22 claims
- 1744US4992094APhenylsulfonyl 2-imidazolin-5-one compoundsAMERICAN CYANAMID CO·Filed 1989·Granted Feb 12, 1991·2 cites·7 claims
- 1837US5120854ABenzenesulfonyl carboxamide compounds and intermediate compoundsAMERICAN CYANAMID CO·Filed 1990·Granted Jun 9, 1992·1 cites·6 claims
- 1937US2002111274A11-alkyl-3-[1-(substituted phenyl) benzotriazol-6-yl] uracilsBASF AG·Filed 2001·Application pending·0 cites
- 2034US5380698A3-(substituted ketone and alcohol)-2-(2-imidazolin-2-yl) pyridine and quinoline herbicidal agentsAMERICAN CYANAMID CO·Filed 1993·Granted Jan 10, 1995·0 cites·12 claims
- 2134US5256629A3-(substituted ketone and alcohol)-2-(2-imidazolin-2-yl) pyridine compounds useful as herbicidal agentsAMERICAN CYANAMID CO·Filed 1992·Granted Oct 26, 1993·0 cites·9 claims
- 2232US5391757ABenzenesulfonyl carboxamide compounds intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agentsAMERICAN CYANAMID CO·Filed 1994·Granted Feb 21, 1995·0 cites·3 claims
- 2331US5338883ABenzenesulfonyl carboxamide compounds intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agentsAMERICAN CYANAMID CO·Filed 1993·Granted Aug 16, 1994·0 cites·7 claims
- 2429US5252539ABenzenesulfonyl carboxamide compounds intermediate compounds and method of preparation thereof and use of said compounds and intermediate compounds as herbicidal agentsAMERICAN CYANAMID CO·Filed 1992·Granted Oct 12, 1993·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →