Inventor · disambiguated record
Werner Hallenbach
Also filed as: HALLENBACH WERNER
53 granted patents·6 pending applications·346 citations·filing 1986–2024
98Inventor score
Top patents by PatentIndex Score
59 records- 0195US11864557B2Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2022·Granted Jan 9, 2024·2 cites·1 claims
- 0294US4740520AUse of thienylurea derivatives as selective fungicidesBAYER AG·Filed 1986·Granted Apr 26, 1988·66 cites·13 claims
- 0392US4760063AThienooxazinones, processes for their preparation, and their use as growth promotersBAYER AG·Filed 1986·Granted Jul 26, 1988·44 cites·6 claims
- 0488US12187705B2Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2019·Granted Jan 7, 2025·2 cites·10 claims
- 0587US11528907B2Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2019·Granted Dec 20, 2022·3 cites·22 claims
- 0686US9758485B2Compounds for controlling arthropodsBAYER CROPSCIENCE AG·Filed 2014·Granted Sep 12, 2017·12 cites·17 claims
- 0786US4737515AUse of tetrahydrobenzothienylurea derivatives as fungicidesBAYER AG·Filed 1986·Granted Apr 12, 1988·22 cites·7 claims
- 0885US10836732B2Compounds for combating arthropodsBAYER CROPSCIENCE AG·Filed 2014·Granted Nov 17, 2020·4 cites·21 claims
- 0985US9487489B2Halogen-substituted pyrazole derivatives as pest-control agentsBAYER CROPSCIENCE AG·Filed 2014·Granted Nov 8, 2016·3 cites·14 claims
- 1084US10150737B2Compounds for controlling arthropodsBAYER CROPSCIENCE AG·Filed 2014·Granted Dec 11, 2018·7 cites·14 claims
- 1183US6278013B1Optionally substituted 8-cyano-1-cyclopropyl-7-(2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids and their derivativesBAYER AG·Filed 2000·Granted Aug 21, 2001·19 cites·3 claims
- 1281US12171229B2Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2023·Granted Dec 24, 2024·0 cites·11 claims
- 1381US4960783AUse of benzimidazole derivatives as yield promotersBAYER AG·Filed 1988·Granted Oct 2, 1990·16 cites·8 claims
- 1479US10357036B2Compounds for controlling arthropodsBAYER CROPSCIENCE AG·Filed 2016·Granted Jul 23, 2019·2 cites·19 claims
- 1578US5374605AIsoxazolecarboxylic acid derivativesBAYER AG·Filed 1993·Granted Dec 20, 1994·24 cites·9 claims
- 1678US5118680ACombating endoparasites with 3-hydroxybenzothiophenesBAYER AG·Filed 1991·Granted Jun 2, 1992·20 cites·5 claims
- 1778US2025066332A1Novel heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2024·Application pending·0 cites
- 1875US10047076B2Halogen-substituted compoundsBAYER CROPSCIENCE AG·Filed 2015·Granted Aug 14, 2018·2 cites·14 claims
- 1975US2024417391A1Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2024·Application pending·0 cites
- 2074US7977484B2Crystalline form of cyano-1-cyclopropy1-7-1S,6S-2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinoline carboxylic acidBAYER ANIMAL HEALTH GMBH·Filed 2005·Granted Jul 12, 2011·2 cites·3 claims
- 2174US4847382A5-Aminopyridine compoundsBAYER AG·Filed 1988·Granted Jul 11, 1989·10 cites·3 claims
- 2267US10208015B2Aryl-triazolyl pyridines as pest control agentsBAYER ANIMAL HEALTH GMBH·Filed 2015·Granted Feb 19, 2019·1 cites·18 claims
- 2367US9936699B2Halogen-substituted compoundsBAYER CROPSCIENCE AG·Filed 2015·Granted Apr 10, 2018·1 cites·18 claims
- 2464US12116357B2Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2019·Granted Oct 15, 2024·0 cites·12 claims
- 2563US5530129AProcess for the preparation of 1,2,4-triazine-3,5-dionesBAYER AG·Filed 1995·Granted Jun 25, 1996·9 cites·5 claims
- 2662US6323213B1Possibly substituted 8-cyano-1-cyclopropyl-7-(2,8-diazabicyclo-[4.3.0]-nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolin carboxylic acids and their derivativesBAYER AG·Filed 1997·Granted Nov 27, 2001·18 cites·8 claims
- 2759US5216170A(2-aminopropyl) pyridines useful as intermediatesBAYER AG·Filed 1991·Granted Jun 1, 1993·7 cites·1 claims
- 2858US6462218B1Method for preparing 3-cyano-2,4-dihalogeno-5-fluoro-Benzoic acidBAYER AG·Filed 1998·Granted Oct 8, 2002·6 cites·5 claims
- 2957US5854241APyrido 3,2,1-I,J! 3,1!benzoxazine derivativesBAYER AG·Filed 1995·Granted Dec 29, 1998·7 cites·7 claims
- 3057US4895950A5-halogeno-6-amino-nicotinic acid halidesBAYER AG·Filed 1988·Granted Jan 23, 1990·4 cites·7 claims
- 3154US2022002268A1Novel heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticidesBAYER AG·Filed 2019·Application pending·0 cites
- 3253US9706775B2Halogen-substituted compoundsBAYER ANIMAL HEALTH GMBH·Filed 2014·Granted Jul 18, 2017·0 cites·16 claims
- 3353US9675070B2Halogen-substituted compoundsBAYER CROPSCIENCE AG·Filed 2014·Granted Jun 13, 2017·0 cites·20 claims
- 3453US4939262A6-ethyl-3-amino or nitro-2,4-dihalogenopyridine compoundsBAYER AG·Filed 1989·Granted Jul 3, 1990·3 cites·2 claims
- 3552US4863939AHeteroarylethylamine as production promoters in livestockBAYER AG·Filed 1987·Granted Sep 5, 1989·6 cites·15 claims
- 3651US11825838B2Tricyclic carboxamides for controlling arthropodsBAYER CROPSCIENCE AG·Filed 2018·Granted Nov 28, 2023·0 cites·19 claims
- 3750US5028617AHeteroarylethanol-pyridylalkylamines for controlling animal growthBAYER AG·Filed 1990·Granted Jul 2, 1991·4 cites·6 claims
- 3850US4927938AHalogen substituted pyridylalkyl ketonesBAYER AG·Filed 1988·Granted May 22, 1990·2 cites·1 claims
- 3949US6664268B1Crystal modification B of 8-cyano-1-cyclopropyl-7-(1S,6S-2, 8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acidBAYER AG·Filed 1999·Granted Dec 16, 2003·8 cites·9 claims
- 4046US9802895B2Indole and benzimidazolecarboxamides as insecticides and acaricidesBAYER CROPSCIENCE AG·Filed 2015·Granted Oct 31, 2017·0 cites·15 claims
- 4143US2020404919A1Use of heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticides in plant protectionBAYER AG·Filed 2019·Application pending·0 cites
- 4242US2017114021A1Halogen-substituted compoundsBAYER ANIMAL HEALTH GMBH·Filed 2015·Application pending·0 cites
- 4341US5149822APreparation of 2,3-dichloro-5-acetylpyridineBAYER AG·Filed 1989·Granted Sep 22, 1992·1 cites·4 claims
- 4440US11485733B2Azaquinoline derivativesBAYER ANIMAL HEALTH GMBH·Filed 2018·Granted Nov 1, 2022·0 cites·20 claims
- 4540US4990620AHalogen substituted pyridylalkyl ketonesBAYER AG·Filed 1990·Granted Feb 5, 1991·1 cites·3 claims
- 4639US10981888B2Preparation method for tricyclic compoundsBAYER CROPSCIENCE AG·Filed 2017·Granted Apr 20, 2021·0 cites·18 claims
- 4739US6436955B1Crystal modification A of 8-cyano-1-cyclopropyl-7-(is,6s-2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acidBAYER AG·Filed 1999·Granted Aug 20, 2002·3 cites·11 claims
- 4838US5086181A4-bromo-6-chloro-5-amino-2-substituted pyridyl compoundsBAYER AG·Filed 1990·Granted Feb 4, 1992·1 cites·1 claims
- 4938US4692461AFungicidal thienylurea derivativesBAYER AG·Filed 1986·Granted Sep 8, 1987·1 cites·17 claims
- 5037US10202351B2Pyrazolyl derivatives as pest control agentsBAYER ANIMAL HEALTH GMBH·Filed 2016·Granted Feb 12, 2019·0 cites·17 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →