Inventor · disambiguated record
Hans-Joachim Knops
Also filed as: BRANDES WILHELM · KNOPS HANS-JOACHIM
24 granted patents·108 citations·filing 1979–2009
95Inventor score
Top patents by PatentIndex Score
24 records- 0194US7897803B2Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticidesBAYER CROPSCIENCE AG·Filed 2009·Granted Mar 1, 2011·9 cites·2 claims
- 0285US4465678AAminopropiophenone derivatives and fungicidal useBAYER AG·Filed 1982·Granted Aug 14, 1984·15 cites·4 claims
- 0384US7638547B2Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticidesBAYER CROPSCIENCE AG·Filed 2003·Granted Dec 29, 2009·16 cites·5 claims
- 0483US7511153B24-alkoxy cyclohexane-1 amino carboxylic acid esters and method for the production thereofBAYER CROPSCIENCE AG·Filed 2006·Granted Mar 31, 2009·3 cites·6 claims
- 0580US4897488AProcess for the preparation of 2-chloro-5-methylpyridineBAYER AG·Filed 1989·Granted Jan 30, 1990·14 cites·10 claims
- 0680US4495184AMorpholino propanol derivatives, fungicidal compositions and useBAYER AG·Filed 1983·Granted Jan 22, 1985·11 cites·6 claims
- 0777US6476274B1Method of producing cyclobutanoneBAYER AG·Filed 2000·Granted Nov 5, 2002·8 cites·5 claims
- 0874US7803967B24-alkoxy-cyclohexane-1-amino-carboxylic esters and processes for their preparationBAYER CROPSCIENCE AG·Filed 2009·Granted Sep 28, 2010·1 cites·2 claims
- 0973US7148377B24-Alkoxy cyclohexane-1-amino-carboxylic acid esters and method for the production thereofBAYER CROPSCIENCE AG·Filed 2001·Granted Dec 12, 2006·4 cites·2 claims
- 1063US4451282AHerbicidally active novel hetero-substituted pyrid-4-one derivativesBAYER AG·Filed 1982·Granted May 29, 1984·5 cites·9 claims
- 1160US4267186ACombating fungi with substituted spiro-derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2,4-diones (thione-ones)BAYER AG·Filed 1979·Granted May 12, 1981·3 cites·10 claims
- 1258US5817876APreparation of N-alkyl-arylaminesBAYER AG·Filed 1994·Granted Oct 6, 1998·6 cites·9 claims
- 1354US4200643ACombating fungi with spiro derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2,4-dionesBAYER AG·Filed 1979·Granted Apr 29, 1980·2 cites·11 claims
- 1453US4771065AFungicidal novel substituted phenethyl-triazolyl derivativesBAYER AG·Filed 1984·Granted Sep 13, 1988·2 cites·10 claims
- 1550US4291046APreparation of novel fungicidally active spiro derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2-thion-4-onesBAYER AG·Filed 1980·Granted Sep 22, 1981·2 cites·15 claims
- 1646US5144077AProcess for working up the crystallization mother liquor from the resolution of the racemate of 1-(4-chlorophenyl)-ethylamineBAYER AG·Filed 1991·Granted Sep 1, 1992·3 cites·4 claims
- 1743US4921870AFungicidal novel substituted phenethyl-triazolyl derivativesBAYER AG·Filed 1988·Granted May 1, 1990·1 cites·5 claims
- 1840US4797412AFungicidal substituted cyclopropyl oxime ethersBAYER AG·Filed 1986·Granted Jan 10, 1989·1 cites·7 claims
- 1938US4670044AN-methyl-4-pyridonesBAYER AG·Filed 1985·Granted Jun 2, 1987·1 cites·10 claims
- 2038US4642312AN-(3-chloro-1,2,4-oxadiazol-5-yl)-ureasBAYER AG·Filed 1985·Granted Feb 10, 1987·1 cites·11 claims
- 2136US4255437ACombating fungi with 2-aryl-5-alkyl-3,4-dioxo-1,2,5-thiazolidine-1-oxidesBAYER AG·Filed 1979·Granted Mar 10, 1981·0 cites·8 claims
- 2233US4363926APreparation of novel 1-hydroxycyclopropanecarboxylic acid intermediatesBAYER AG·Filed 1981·Granted Dec 14, 1982·0 cites·9 claims
- 2333US4283406ACombating Botrytis fungi with 1-(2,4-dichlorophenyl)-1-(2,6-dihalogenobenzyloximino)-2-(1,2,4-triazol-1-yl)-ethanesBAYER AG·Filed 1980·Granted Aug 11, 1981·0 cites·7 claims
- 2432US4360529ACombating fungi with trisubstituted benzyl oxime ethersBAYER AG·Filed 1980·Granted Nov 23, 1982·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →