Inventor · disambiguated record
Stefan Herrmann
Also filed as: HERRMANN STEFAN
25 granted patents·27 pending applications·94 citations·filing 2001–2025
93Inventor score
Top patents by PatentIndex Score
52 records- 0196US7629294B2PyrazolopyrimidinesBAYER CROPSCIENCE LP·Filed 2005·Granted Dec 8, 2009·27 cites·9 claims
- 0295US7943774B2Heterocyclyl-substituted thiazoles as crop protection agentsBAYER CROPSCIENCE AG·Filed 2009·Granted May 17, 2011·22 cites·10 claims
- 0393US9029549B2Thiazol-4-carboxylic acid esters and thioesters as plant protection agentsBAYER IP GMBH·Filed 2013·Granted May 12, 2015·6 cites·4 claims
- 0488US8569509B2Thiazole-4-carboxylic acid esters and thioesters as plant protection agentsCRISTAU PIERRE·Filed 2009·Granted Oct 29, 2013·5 cites·7 claims
- 0586US6806292B2Substituted imide derivativesBAYER AG·Filed 2001·Granted Oct 19, 2004·15 cites·9 claims
- 0683US7456133B2Substituted arylketonesBAYER CROPSCIENCE AG·Filed 2006·Granted Nov 25, 2008·3 cites·8 claims
- 0780US6969697B2Substituted benzoylcyclohexenonesBAYER AGROCHEM KK·Filed 2001·Granted Nov 29, 2005·11 cites·16 claims
- 0878US8188008B2Herbicidally and insecticidally active 4-phenyl-substituted pyridazinonesLEHR STEFAN·Filed 2009·Granted May 29, 2012·1 cites·14 claims
- 0977US7842710B2CarboxamidesBAYER CROPSCIENCE AG·Filed 2005·Granted Nov 30, 2010·2 cites·7 claims
- 1074US2011003692A1Herbicidally and insecticidally active phenyl-substituted pyridazinonesBAYER CROPSCIENCE AG·Filed 2009·Application pending·0 cites
- 1173US8242055B2Herbicidally and insecticidally active phenyl-substituted pyridazinonesLEHR STEFAN·Filed 2009·Granted Aug 14, 2012·0 cites·15 claims
- 1273US2025287949A1Active compound combinations having insecticidal/acaricidal propertiesBAYER AG·Filed 2025·Application pending·0 cites
- 1369US9775351B2Ternary fungicidal and pesticidal mixturesBAYER CROPSCIENCE AG·Filed 2013·Granted Oct 3, 2017·0 cites·13 claims
- 1468US8153788B2Substituted 2,4-diamino-1,3,5-triazines, processes for their use as herbicides and crop growth regulatorsAHRENS HARTMUT·Filed 2007·Granted Apr 10, 2012·1 cites·11 claims
- 1564US12342823B2Active compound combinations having insecticidal/acaricidal propertiesBAYER AG·Filed 2019·Granted Jul 1, 2025·0 cites·13 claims
- 1662US2017354150A1Ternary fungicidal and pesticidal mixturesBAYER CROPSCIENCE AG·Filed 2017·Application pending·0 cites
- 1760US7112554B2Substituted arylketonesBAYER CROPSCIENCE AG·Filed 2002·Granted Sep 26, 2006·1 cites·8 claims
- 1860US2015237859A1Thiazol-4-Carboxylic Acid Esters and Thioesters as Plant Protection AgentsBAYER IP GMBH·Filed 2015·Application pending·0 cites
- 1958US9775349B2Binary fungicidal or pesticidal mixtureBAYER CROPSCIENCE AG·Filed 2013·Granted Oct 3, 2017·0 cites·17 claims
- 2058US2022132851A1Active compound combinations having insecticidal/acaricidal propertiesBAYER AG·Filed 2020·Application pending·0 cites
- 2157US2010022559A1Bisoximes as fungicidesBAYER CROPSCIENCE AG·Filed 2007·Application pending·0 cites
- 2256US2010222218A1Insecticidal heterocyclic carboxylic acid derivativesBAYER CROPSCIENCE AG·Filed 2007·Application pending·0 cites
- 2354US9510596B2Binary pesticidal and fungicidal mixturesBAYER CROPSCIENCE AG·Filed 2013·Granted Dec 6, 2016·0 cites·17 claims
- 2454US2009149455A1Use of Triazolopyrimidines for Controlling Plant Diseases on LegumesBAYER CROPSCIENCE AG·Filed 2006·Application pending·0 cites
- 2553US2009042730A1Substituted ArylketonesHERRMANN STEFAN·Filed 2008·Application pending·0 cites
- 2652US7781439B2PyrazolopyrimidinesBAYER CROPSCIENCE AG·Filed 2006·Granted Aug 24, 2010·0 cites·9 claims
- 2752US2007293514A1TriazolopyrimidinesBAYER CROPSCIEMCE AG·Filed 2004·Application pending·0 cites
- 2852US2006276478A1PyrazolopyrimidinesGEBAUER OLAF·Filed 2004·Application pending·0 cites
- 2950US9936700B2Substituted quinoxaline derivatives as pest control agentBAYER CROPSCIENCE AG·Filed 2014·Granted Apr 10, 2018·0 cites·11 claims
- 3050US2006281767A1TriazoloypyrimidinesBAYER CROPSCIENCE AG·Filed 2004·Application pending·0 cites
- 3150US2007179295A1TriazolopyrimidinesGEBAUER OLAF·Filed 2004·Application pending·0 cites
- 3248US2007259893A1PyrazolopyrimidinesBAYER CROPSCIENCE AG·Filed 2004·Application pending·0 cites
- 3347US10258038B2Use of heterocyclic compounds for controlling nematodesBAYER CROPSCIENCE AG·Filed 2015·Granted Apr 16, 2019·0 cites·25 claims
- 3446US7635664B2Herbicidal substituted benzoylpyrazolesBAYER CROPSCIENCE AG·Filed 2002·Granted Dec 22, 2009·0 cites·8 claims
- 3546US2005090397A1Herbicides made from substituted aryl ketonesFiled 2002·Application pending·0 cites
- 3646US2005192182A1Herbicidal mixtures based on substituted aryl ketonesFiled 2002·Application pending·0 cites
- 3745US7365098B2N'-cyano-N-methyl-imidamide derivativesBAYER CROPSCIENCE AG·Filed 2003·Granted Apr 29, 2008·0 cites·10 claims
- 3845US2007197540A1PyrazolopyrimidinesGEBAUER OLAF·Filed 2004·Application pending·0 cites
- 3945US2008021045A17-Amino-5-Halopyrazolopyrimidines with a Fungicidal ActionBAYER CROPSCIENCE AKTIENGESELL·Filed 2004·Application pending·0 cites
- 4045US2007244111A1PyrazolopyrimidinesBAYER CROPSCIENCE AG·Filed 2004·Application pending·0 cites
- 4143US7897780B2Method for controlling phytopathogenic fungi using silylated carboxamidesBAYER CROPSCIENCE AG·Filed 2005·Granted Mar 1, 2011·0 cites·4 claims
- 4243US2005182073A15-PhenylpyrimidinesFiled 2005·Application pending·0 cites
- 4343US2007179162A1TriazolopyrimdinesGEBAUER OLAF·Filed 2004·Application pending·0 cites
- 4443US2007037828A1PyrazolopyrimidinesGEBAUER OLAF·Filed 2004·Application pending·0 cites
- 4543US2007185138A1Imidazolopyrimidines used as fungicidal active ingredientsGEBAUER OLAF·Filed 2005·Application pending·0 cites
- 4642US2006089499A1Pyrazolopyrimidines and the use thereof for controlling harmful organismsGEBAUER OLAF·Filed 2003·Application pending·0 cites
- 4740US7670991B2Substituted benzoylcyclohexenones and their use as herbicidal agentsBAYER CROPSCIENCE AG·Filed 2002·Granted Mar 2, 2010·0 cites·8 claims
- 4840US2004235666A1Substituted imidates as pesticidal agentsFiled 2002·Application pending·0 cites
- 4939US10820591B2Substituted sulfonyl amides for controlling animal pestsBAYER AG·Filed 2017·Granted Nov 3, 2020·0 cites·11 claims
- 5039US7807703B2Substituted aryl ketonesBAYER CROPSCIENCE AG·Filed 2003·Granted Oct 5, 2010·0 cites·11 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →