Inventor · disambiguated record
Reinhard Lantzsch
Also filed as: KYSELA ERNST · LANTZSCH REINHARD · OERTEL HARALD
146 granted patents·5 pending applications·691 citations·filing 1975–2009
99Inventor score
Files withBAYER AG140BAYER CROPSCIENCE AG5BAYER CORP SCIENCE AG1BAYER CROPSCIENCE GMBH1STOLTING JORN1
Top patents by PatentIndex Score
151 records- 0195US4698333AUse of substituted malonic acid derivatives as agents for combating pestsBAYER AG·Filed 1983·Granted Oct 6, 1987·56 cites·8 claims
- 0295US4252820AArthropodicidal 2,2-dimethyl-3-(2-perfluoroalkyl-2-perhaloalkyl-vinyl)-cyclopropanecarboxylic acid estersBAYER AG·Filed 1979·Granted Feb 24, 1981·37 cites·7 claims
- 0394US7897803B2Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticidesBAYER CROPSCIENCE AG·Filed 2009·Granted Mar 1, 2011·9 cites·2 claims
- 0492US4153596APermanently stabilized polymers produced by after-treatment with piperidine compoundsBAYER AG·Filed 1977·Granted May 8, 1979·47 cites·10 claims
- 0589US4145512APermanently stabilized polyurethanesBAYER AG·Filed 1977·Granted Mar 20, 1979·43 cites·4 claims
- 0687US4310540ACombating arthropods with novel benzyl estersBAYER AG·Filed 1979·Granted Jan 12, 1982·11 cites·10 claims
- 0785US7358387B2Method for producing 2-dihaloacyl-3-amino-acrylic acid esters and 3-dihalomethyl pyrazole-4-carboxylic acid estersBAYER CROPSCIENCE AG·Filed 2004·Granted Apr 15, 2008·24 cites·2 claims
- 0885US5744642AProcess for the preparation of aliphatic iminesBAYER AG·Filed 1995·Granted Apr 28, 1998·30 cites·6 claims
- 0985US4223147AMethylol derivatives of 2,2,6,6-tetraalkylpiperidines and their productionBAYER AG·Filed 1977·Granted Sep 16, 1980·34 cites·5 claims
- 1084US7638547B2Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticidesBAYER CROPSCIENCE AG·Filed 2003·Granted Dec 29, 2009·16 cites·5 claims
- 1179US4639527AProcess for the preparation of β-hydroxyethyl-(1,2,4-triazole) derivativesBAYER AG·Filed 1984·Granted Jan 27, 1987·10 cites·9 claims
- 1278US7501527B2Method for the production of fluoromethyl-substituted heterocyclesBAYER CROPSCIENCE GMBH·Filed 2004·Granted Mar 10, 2009·10 cites·7 claims
- 1376US4178279APermanently stabilized polyurethanesBAYER AG·Filed 1977·Granted Dec 11, 1979·20 cites·9 claims
- 1474US6680388B2Method for preparing substituted 5-amino-N-phenyl-1,2,4-triazole-3-sulfonamidesBAYER CROPSCIENCE AG·Filed 2001·Granted Jan 20, 2004·6 cites·18 claims
- 1573US7750186B2Methods for the manufacture of biphenyl aminesBAYER CROPSCIENCE AG·Filed 2005·Granted Jul 6, 2010·2 cites·3 claims
- 1673US6479675B1Processes for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazinesBAYER AG·Filed 2000·Granted Nov 12, 2002·4 cites·15 claims
- 1773US4434292AProcess for the preparation of pyrazoleBAYER AG·Filed 1981·Granted Feb 28, 1984·8 cites·5 claims
- 1873US4215050APreparation of halogenovinyl-γ-butyrolactonesBAYER AG·Filed 1978·Granted Jul 29, 1980·8 cites·14 claims
- 1971US4681952AIntermediates in the preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and estersBAYER AG·Filed 1984·Granted Jul 21, 1987·9 cites·1 claims
- 2071US4582856APesticidal 2,2-dimethyl-3-(2-halogeno-vinyl)-cyclopropanecarboxylic acid estersBAYER AG·Filed 1984·Granted Apr 15, 1986·9 cites·14 claims
- 2171US4438275ACombating arthropods with novel benzyl estersBAYER AG·Filed 1981·Granted Mar 20, 1984·5 cites·3 claims
- 2271US4217300APreparation of dihalogenovinylcyclopropanecarboxylic acids and estersBAYER AG·Filed 1978·Granted Aug 12, 1980·6 cites·13 claims
- 2370US6372916B2Method for producing triazolinethione derivativesBAYER AG·Filed 2000·Granted Apr 16, 2002·4 cites·6 claims
- 2470US5973162ASubstituted thiazolines and their use for controlling animal pestsBAYER AG·Filed 1999·Granted Oct 26, 1999·13 cites·1 claims
- 2570US4719307AProcess for the preparation of β-hydroxyethyl-(1,2,4-triazole) derivativesBAYER AG·Filed 1986·Granted Jan 12, 1988·8 cites·9 claims
- 2669US6344587B1Method for producing triazolinthion derivativesBAYER AG·Filed 2001·Granted Feb 5, 2002·4 cites·3 claims
- 2769US4001250AProcess for preparing 4-amino-2,2,6,6-tetramethyl piperidineBAYER AG·Filed 1975·Granted Jan 4, 1977·5 cites·9 claims
- 2867US6255486B1Process for preparing 4,6-dichloro-5-fluoropyrimidineBAYER AG·Filed 2000·Granted Jul 3, 2001·3 cites·8 claims
- 2967US6124504AProcess for preparing 4-hydroxyanilinesBAYER AG·Filed 1997·Granted Sep 26, 2000·10 cites·14 claims
- 3066US6730799B2Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazinesBAYER AG·Filed 2002·Granted May 4, 2004·2 cites·6 claims
- 3166US4078008AProcess for the preparation of dienesBAYER AG·Filed 1976·Granted Mar 7, 1978·6 cites·23 claims
- 3265US4088629AStabilization of synthetic polymersBAYER AG·Filed 1976·Granted May 9, 1978·12 cites·8 claims
- 3363US4596880ACombating arthropods with novel benzyl estersBAYER AG·Filed 1983·Granted Jun 24, 1986·3 cites·3 claims
- 3462US6603025B1Method of production of benzofuranone oximesBAYER AG·Filed 2000·Granted Aug 5, 2003·2 cites·8 claims
- 3562US6211379B1Process for preparing heterocyclic compoundsBAYER AG·Filed 2000·Granted Apr 3, 2001·2 cites·2 claims
- 3661US6150521AProcess for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazinesBAYER AG·Filed 1997·Granted Nov 21, 2000·6 cites·6 claims
- 3761US5824817AHerbicidal compositions based on 2,6-dichloro-3-fluoro-benzonitrile, and new intermediatesBAYER AG·Filed 1997·Granted Oct 20, 1998·7 cites·5 claims
- 3861US5670694AProcess for the preparation of 2,4-dichloro-5-fluorobenzonitrile and 2,6-dichloro-3-fluorobenzonitrileBAYER AG·Filed 1996·Granted Sep 23, 1997·7 cites·8 claims
- 3960US5807877ASubstituted biphenyl oxazolinesBAYER AG·Filed 1995·Granted Sep 15, 1998·8 cites·5 claims
- 4060US5304651AProcess for the preparation of 5-substituted 2-chloropyridinesBAYER AG·Filed 1993·Granted Apr 19, 1994·6 cites·6 claims
- 4160US5010193APreparation of phosphoric acid derivatives and intermediatesBAYER AG·Filed 1988·Granted Apr 23, 1991·5 cites·6 claims
- 4260US4626594AProcess for the preparation of beta-hydroxyethyl-(1,2,4-triazole) derivativesBAYER AG·Filed 1984·Granted Dec 2, 1986·4 cites·9 claims
- 4360US4265819APreparation of dihalogenovinylcyclopropanecarboxylic acids and estersBAYER AG·Filed 1979·Granted May 5, 1981·3 cites·2 claims
- 4458US5258526AProcess for the preparation of 3-substituted 4-cyano-pyrrole compoundsBAYER AG·Filed 1992·Granted Nov 2, 1993·6 cites·2 claims
- 4557US5756752AProcess for preparing substituted oxadiazolonesBAYER AG·Filed 1997·Granted May 26, 1998·6 cites·9 claims
- 4657US5574165AProcess for the preparation of cyanoimino-1,3-thiazolidinesBAYER AG·Filed 1995·Granted Nov 12, 1996·6 cites·3 claims
- 4757US4622333AFungicidal hydroxyalkynyl-azolyl derivativesBAYER AG·Filed 1983·Granted Nov 11, 1986·3 cites·7 claims
- 4856US6060605AProcess for producing substituted arylpyrazolesBAYER AG·Filed 1997·Granted May 9, 2000·4 cites·3 claims
- 4956US4405639ACombating arthropods with fluorine-containing phenylacetic acid estersBAYER AG·Filed 1982·Granted Sep 20, 1983·2 cites·5 claims
- 5056US4276225ADecarbalkoxylation of carboxylic acid estersBAYER AG·Filed 1977·Granted Jun 30, 1981·4 cites·8 claims
Showing the top 50 of 151 patent records by PatentIndex Score.
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