Inventor · disambiguated record
David Teh-Wei Chou
Also filed as: CHOU DAVID · CHOU DAVID T · CHOU DAVID T-W · CHOU DAVID TEH-WEI
33 granted patents·5 pending applications·218 citations·filing 1982–2009
96Inventor score
Top patents by PatentIndex Score
38 records- 0191US5306694APesticidal 1-(2-pyridyl)-pyrazoleRHONE POULENC INC·Filed 1993·Granted Apr 26, 1994·54 cites·24 claims
- 0282US7468381B2Control of arthropods in animalsHUBER SCOT KEVIN·Filed 2006·Granted Dec 23, 2008·7 cites·22 claims
- 0382US5135953AUse of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animalsCIBA GEIGY·Filed 1985·Granted Aug 4, 1992·14 cites·64 claims
- 0479US7517877B25-substituted-alkylaminopyrazole derivatives as pesticidesMERIAL LTD·Filed 2003·Granted Apr 14, 2009·10 cites·4 claims
- 0578US6531501B1Control of arthropods in animalsAVENTIS CROPSCIENCE SA·Filed 2000·Granted Mar 11, 2003·9 cites·42 claims
- 0678US4873264ANovel pesticidal 1-(alkyl-phenoxy-aryl)-3-benzoyl ureas and process for preparationRHONE POULENC BV·Filed 1988·Granted Oct 10, 1989·13 cites·6 claims
- 0777US7674474B2Pesticidal agents on the basis of 1-aryl-aminopyrrolMERIAL LTD·Filed 2006·Granted Mar 9, 2010·2 cites·8 claims
- 0877US4540578APesticidal phenoxypyridyl benzoyl ureasUNION CARBIDE CORP·Filed 1982·Granted Sep 10, 1985·12 cites·8 claims
- 0976US5420163AUse of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animalsCIBA GEIGY·Filed 1992·Granted May 30, 1995·17 cites·21 claims
- 1076US5223525APesticidal 1-arylimidazolesRHONE POULENC AG COMPANY·Filed 1990·Granted Jun 29, 1993·26 cites·33 claims
- 1176US4638088APesticidal biphenylyloxy and biphenylylalkoxy aryl acyl urea compoundsUNION CARBIDE CORP·Filed 1984·Granted Jan 20, 1987·11 cites·22 claims
- 1273US4602109ANovel pesticidal phenoxyphenyl and phenoxypyridyl benzoyl ureas and process for preparationUNION CARBIDE CORP·Filed 1984·Granted Jul 22, 1986·10 cites·22 claims
- 1372US7678384B2Vinylaminopyrazole derivatives as pesticidesMERIAL LTD·Filed 2007·Granted Mar 16, 2010·2 cites·13 claims
- 1472US7659288B25-aminoalkylpyrazole derivatives as pesticidal agentsMERIAL LTD·Filed 2006·Granted Feb 9, 2010·1 cites·9 claims
- 1571US7504362B2Pesticidal compositionsMERIAL LTD·Filed 2003·Granted Mar 17, 2009·6 cites·19 claims
- 1670US7872038B21-phenyl and 1-pyridylpyrazole derivatives and their use as pesticidesMERIAL LTD·Filed 2005·Granted Jan 18, 2011·1 cites·10 claims
- 1770US6569886B2Control of arthropods in animalsAVENTIS CROPSCIENCE SA·Filed 2000·Granted May 27, 2003·3 cites·25 claims
- 1861US4880838APesticidal 1-(4-Phenoxyphenyl)-5-Benzoyl urea compounds and process for preparationRHONE POULENC SA·Filed 1988·Granted Nov 14, 1989·6 cites·64 claims
- 1961US2009069571A1Process for the Preparation of 5-Alkylthioalkylamino-I-Phenyl-PyrazolesSCHNATTERER STEFAN·Filed 2008·Application pending·0 cites
- 2061US2008281107A1Process for the preparation of 5-alkylthioalkylamino-I-phenyl-pyrazolesSCHNATTERER STEFAN·Filed 2008·Application pending·0 cites
- 2157US4659724ACertain 1-[4-(5-cyano-2-pyridyloxy)phenyl-benzoyl ureas having pesticidal propertiesUNION CARBIDE CORP·Filed 1985·Granted Apr 21, 1987·4 cites·26 claims
- 2257US2006020013A1Control of arthropods in animalsAVENTIS CROPSCIENCE SA·Filed 2005·Application pending·0 cites
- 2352US8124642B2Pesticidal N-phenylpyrazole derivativesCHOU DAVID·Filed 2009·Granted Feb 28, 2012·0 cites·8 claims
- 2452US6992099B2Control of arthropods in animalsAVENTIS CROPSCIENCE SA·Filed 2003·Granted Jan 31, 2006·0 cites·32 claims
- 2550US7067548B2Control of arthropods in animalsRHONE POULENC AGROCHIMIE·Filed 2003·Granted Jun 27, 2006·0 cites·41 claims
- 2650US6630499B1Control of arthropods in animalsAVENTIS CROPSCIENCE SA·Filed 2003·Granted Oct 7, 2003·0 cites·57 claims
- 2750US2007276028A1Pesticidal n-phenylpyrazole derivativesCHOU DAVID·Filed 2006·Application pending·0 cites
- 2847US7879897B2Pesticidal 5-substituted-oxyalkylamino-1-arylpyrazole derivativesMERIAL LTD·Filed 2004·Granted Feb 1, 2011·0 cites·13 claims
- 2947US7576107B25-substituted-alkylaminopyrazole derivatives as pesticidesMERIAL LTD·Filed 2003·Granted Aug 18, 2009·0 cites·6 claims
- 3047US2007072850A1PesticidesBAYER CROPSCIENCE SA·Filed 2004·Application pending·0 cites
- 3145US7625842B21-arylpyrazole derivatives pesticidal agentsMERIAL LTD·Filed 2006·Granted Dec 1, 2009·0 cites·5 claims
- 3245US5776982AUse of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animalsNOVARTIS AG·Filed 1995·Granted Jul 7, 1998·2 cites·57 claims
- 3344US6160002AControl of arthropods in animalsRHONE POULENC AGROCHIMIE·Filed 1999·Granted Dec 12, 2000·7 cites·26 claims
- 3437US8097732B21-arylpyrazoles and their use as pesticideCHOU DAVID T·Filed 2007·Granted Jan 17, 2012·0 cites·26 claims
- 3536US5776981AUse of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animalsNOVARTIS AG·Filed 1995·Granted Jul 7, 1998·1 cites·56 claims
- 3627USH1552HPesticide substituted diketonitrilesRHONE POULENC INC·Filed 1994·Granted Jun 4, 1996·0 cites·5 claims
- 3720USH1596HPesticide substituted diketonitrilesRH & E CIR O & EE NE POULENC I·Filed 1994·Granted Sep 3, 1996·0 cites·1 claims
- 3817USH1595HPesticide substituted diketonitrilesRH & E CIR O & EE NE POULENE I·Filed 1994·Granted Sep 3, 1996·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →