Inventor · disambiguated record
Karl-Otto Westphalen
Also filed as: WESTPHALEN KARL O · WESTPHALEN KARL-OTTO · WESTPHALEN KARL-OTTO DR
265 granted patents·4 pending applications·2,396 citations·filing 1989–2007
99Inventor score
Top patents by PatentIndex Score
269 records- 0195US6534444B1Herbicidal mixtures having a synergistic effectBASF AG·Filed 1999·Granted Mar 18, 2003·79 cites·29 claims
- 0294US5846907AHerbicidally active pyrazol-4-ylbenzoyl compoundsBASF AG·Filed 1996·Granted Dec 8, 1998·85 cites·8 claims
- 0393US6262074B14-Hetaroylpyrazol derivatives and the use thereof as herbicidesBASF AG·Filed 1997·Granted Jul 17, 2001·71 cites·17 claims
- 0492US6479436B1Hetaroyl cyclohexanedione derivatives with herbicidal effectBASF AG·Filed 1997·Granted Nov 12, 2002·69 cites·18 claims
- 0592US6472349B1Pyridine-2,3-dicarboxylic acid diamidesBASF AG·Filed 2000·Granted Oct 29, 2002·29 cites·20 claims
- 0692US5798451AQuinoline-3-carboxamides, their manufacture and useBASF AG·Filed 1997·Granted Aug 25, 1998·53 cites·1 claims
- 0791US6004903A2-Anylocyclohexanediones having improved herbicidal propertiesBASF AG·Filed 1996·Granted Dec 21, 1999·53 cites·10 claims
- 0890US6908883B2Synergistically acting herbicidal mixturesBASF AG·Filed 2003·Granted Jun 21, 2005·20 cites·22 claims
- 0990US5783522ASubstituted 2-phenylpyridinesBASF AG·Filed 1994·Granted Jul 21, 1998·39 cites·15 claims
- 1090US5378679AHeteroaromatically condensed hydroxypyridonecarboxamides, their preparation and useBASF AG·Filed 1993·Granted Jan 3, 1995·37 cites·2 claims
- 1189US6165944A4-(3-heterocyclyl-1-benzoyl) pyrazoles and their use as herbicidesBASF AG·Filed 1997·Granted Dec 26, 2000·50 cites·28 claims
- 1288US7842646B2Synergistically acting herbicidal mixturesBASF SE·Filed 2005·Granted Nov 30, 2010·4 cites·17 claims
- 1388US5703017A3-(Het) arylcarboxylic acid derivatives, their preparation and intermediates for their preparationBASF AG·Filed 1994·Granted Dec 30, 1997·31 cites·14 claims
- 1488US5593943AHeteroaromatically condensed hydroxypyridonecarboxamides, their preparation and use as herbicidesBASF AG·Filed 1994·Granted Jan 14, 1997·32 cites·5 claims
- 1588US5508412APhthalimides useful as intermediate compoundsBASF AG·Filed 1995·Granted Apr 16, 1996·35 cites·2 claims
- 1688US5276009ADicarboximides and their use as herbicidesBASF AG·Filed 1991·Granted Jan 4, 1994·35 cites·8 claims
- 1788US5258357ACarboxamides, their preparation and their use as herbicidesBASF AG·Filed 1992·Granted Nov 2, 1993·42 cites·3 claims
- 1888US4881969ASulfonamidesBASF AG·Filed 1989·Granted Nov 21, 1989·35 cites·7 claims
- 1987US5972841AQuinoline-3-carboxamides, their manufacture and useBASF AG·Filed 1997·Granted Oct 26, 1999·37 cites·1 claims
- 2086US5080710ANovel n-aryltetrahydrophthalimide compoundsBASF AG·Filed 1990·Granted Jan 14, 1992·31 cites·4 claims
- 2186US4983210AIsoxazolines, their preparation and their useBASF AG·Filed 1989·Granted Jan 8, 1991·31 cites·3 claims
- 2285US7608564B23-heterocyclyl-substituted benzoyl derivativesBASF AG·Filed 2007·Granted Oct 27, 2009·3 cites·15 claims
- 2385US5015285AAromatic carboxylic acid derivatives and the use thereof for controlling undesirable plant growthBASF AG·Filed 1989·Granted May 14, 1991·21 cites·8 claims
- 2483US6156702ASubstituted 4-benzoylpyrazolesBASF AG·Filed 1998·Granted Dec 5, 2000·32 cites·9 claims
- 2583US5661106A3-(Het)aryloxy(thio)carboxylic acid derivatives, their preparation and intermediates for their preparationBASF AG·Filed 1994·Granted Aug 26, 1997·27 cites·14 claims
- 2683US5201932ACarboxamidesBASF AG·Filed 1992·Granted Apr 13, 1993·28 cites·27 claims
- 2783US5022914ACyclohexenone oxime ethers, their preparation and their use as herbicidesBASF AG·Filed 1989·Granted Jun 11, 1991·14 cites·3 claims
- 2882US6432881B12-benzoylcyclohexane-1,3-dione as herbicidesBASF AG·Filed 1998·Granted Aug 13, 2002·29 cites·20 claims
- 2982US6054410AHerbicidal mixtures having a synergistic effectBASF AG·Filed 1996·Granted Apr 25, 2000·28 cites·30 claims
- 3082US5846906AHerbicidally active phenyldiketone compoundsBASF AG·Filed 1996·Granted Dec 8, 1998·29 cites·8 claims
- 3182US5478798AHerbicidal N-[(1,3,5-triazin-2-yl)-aminocarbonyl]-benzenesulfonamidesBASF AG·Filed 1994·Granted Dec 26, 1995·23 cites·7 claims
- 3281US6541423B14-(3′,4′-heterocyclyl benzoyl) pyrazoles as herbicidal agentsBASF AG·Filed 2000·Granted Apr 1, 2003·12 cites·16 claims
- 3380US6153759AHeterocyclic benzoyl intermediates for herbicidal compoundsBASF AG·Filed 1999·Granted Nov 28, 2000·24 cites·7 claims
- 3479US5538939AAcylamino-substituted isoxazole or isothiazole derivatives, their preparation and their useBASF AG·Filed 1994·Granted Jul 23, 1996·26 cites·10 claims
- 3578US6207618B1Heterocyclic substituted 4-benzoyl-pyrazole as herbicidesBASF AG·Filed 1998·Granted Mar 27, 2001·23 cites·10 claims
- 3678US5252540ASulfonamidesBASF AG·Filed 1991·Granted Oct 12, 1993·20 cites·8 claims
- 3778US5190573ACyclohexenone oxime ethers, their preparation and their use as herbicidesBASF AG·Filed 1991·Granted Mar 2, 1993·25 cites·7 claims
- 3877US7115545B1Tricyclic benzoylpyrazole derivatives used as a herbicideBASF AG·Filed 2000·Granted Oct 3, 2006·7 cites·18 claims
- 3977US6794335B2Synergistically active herbicidal mixturesBASF AG·Filed 2001·Granted Sep 21, 2004·7 cites·16 claims
- 4077US6602825B11-Aryl-1,3,5-triazine-4-thione-2,6-diones, production thereof and use thereof as herbicidesBASF AG·Filed 2000·Granted Aug 5, 2003·8 cites·10 claims
- 4177US5834402AIsoxazolylbenzoyl derivativesBASF AG·Filed 1996·Granted Nov 10, 1998·22 cites·8 claims
- 4277US5565408ACyanoquinoline compoundsBASF AG·Filed 1995·Granted Oct 15, 1996·25 cites·7 claims
- 4377US5057143ASalicylic acid derivatives and their sulfur analogsBASF AG·Filed 1989·Granted Oct 15, 1991·13 cites·14 claims
- 4476US6613719B13-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazolesBASF AG·Filed 2000·Granted Sep 2, 2003·7 cites·10 claims
- 4576US5635450AHerbicidal N-[(1, 3, 5-Triazin-2-yl)-aminocarbonyl]-benzenesulfonamidesBASF AG·Filed 1995·Granted Jun 3, 1997·18 cites·3 claims
- 4676US5571774APyridine-2,3-dicarboximides, their preparation and their use for controlling undesired plant growthBASF AG·Filed 1994·Granted Nov 5, 1996·19 cites·9 claims
- 4776US5318945AThiocarboxylic acid derivativesBASF AG·Filed 1992·Granted Jun 7, 1994·18 cites·9 claims
- 4876US5201934ACarboxamides and their use as herbicidesBASF AG·Filed 1990·Granted Apr 13, 1993·18 cites·15 claims
- 4976US5080708AIsoxazole(isothiazole)-5-carboxamidesBASF AG·Filed 1989·Granted Jan 14, 1992·18 cites·6 claims
- 5075US7232792B23-heterocyclyl-substituted benzoyl derivativesBASF AG·Filed 2000·Granted Jun 19, 2007·5 cites·20 claims
Showing the top 50 of 269 patent records by PatentIndex Score.
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