Inventor
ES-SAYED MAZEN
DE53 patents
⚠️ This page may combine multiple inventors who share the name “ES-SAYED MAZEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
23 patentsUS6362178B1Mar 26, 2002
2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors
BAYER AG165 citations99
US6566360B1May 20, 2003
2-phenyl substituted imidatriazinones as phosphodiesterase inhibitors
BAYER AG51 citations96
US6476029B1Nov 5, 2002
7-alkyl- and cycloalkyl-substituted imidazotriazinones
BAYER AG18 citations93
US7314871B2Jan 1, 2008
2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors, for treatment of hypertension
BAYER AG18 citations92
US5922740AJul 13, 1999
Heterocyclylcarbonyl substituted benzofuranyl-ureas
BAYER AG28 citations90
US5565488AOct 15, 1996
Oxalylamino-benzofuran- and benzothienyl-derivatives
BAYER AG31 citations90
US6169092B1Jan 2, 2001
3-Ureido-pyridofurans and -pyridothiophenes for the treatment of inflammatory processes
BAYER AG16 citations82
US5622989AApr 22, 1997
Amino-benzofuryl-and thienyl-derivatives
BAYER AG18 citations82
US6617332B1Sep 9, 2003
Tan-1057 derivatives
BAYER AG16 citations80
US5504213AApr 2, 1996
Benzofuranyl-and-thiophenyl-alkanecarboxyclic acid derivatives
BAYER AG20 citations80
US6943163B2Sep 13, 2005
7-Alkyl and cycloalkyl-substituted imidazotriazinones
BAYER AG11 citations74
US6683081B2Jan 27, 2004
Triazolotriazinones and the use thereof
BAYER AG10 citations74
US6677372B2Jan 13, 2004
N-(3-benzofuranyl)urea-derivatives
BAYER AG9 citations73
US6399657B1Jun 4, 2002
N-(3-benzofuranyl) urea-derivatives
BAYER AG10 citations73
US5691359ANov 25, 1997
Heterocyclylcarbonyl substituted benzofuranyl- and -thiophenyl-alkanecarboxyclic acid derivatives
BAYER AG8 citations73
US6878708B2Apr 12, 2005
Imidazotriazinones and the use thereof
BAYER AG4 citations63
US6838459B1Jan 4, 2005
7-alkyl-and cycloalkyl-substituted imidazotriazinones
BAYER AG3 citations63
US6610687B1Aug 26, 2003
Benzofuranylsulfonates
BAYER AG6 citations61
US12501900B2Dec 23, 2025
Heterocyclyl pyridazine as fungicidal compounds
BAYER AG0 citations59
US12552748B2Feb 17, 2026
Pyridine (thio)amides as fungicidal compounds
BAYER AG0 citations49
US12520844B2Jan 13, 2026
Triazine and pyrimidine (thio)amides as fungicidal compounds
BAYER AG0 citations49
US12414565B2Sep 16, 2025
Pyridazine (THIO)amides as fungicidal compounds
BAYER AG0 citations48
US6777416B2Aug 17, 2004
Isoxazolo pyrimidinones and the use thereof
BAYER AG0 citations42
BAYER CROPSCIENCE AG
16 patentsUS7087616B2Aug 8, 2006
Pyrazolyl pyrimidines
BAYER CROPSCIENCE AG24 citations92
US9776993B2Oct 3, 2017
Nitrogen-containing heterocyclic compounds for plant disease control
BAYER CROPSCIENCE AG5 citations72
US9717243B2Aug 1, 2017
Piperidinecarboxylic acid derivatives as fungicides
BAYER CROPSCIENCE AG3 citations72
US9510598B2Dec 6, 2016
Nitrogen-containing heterocyclic compounds for plant disease control
BAYER CROPSCIENCE AG4 citations72
US10125126B2Nov 13, 2018
N-cycloalkyl-N-[(heterocyclylphenyl)methylene]-(thio)carboxamide derivatives
BAYER CROPSCIENCE AG5 citations71
US7238697B2Jul 3, 2007
Pyridylpyrimidines for use as pesticides
BAYER CROPSCIENCE AG6 citations63
US10912297B2Feb 9, 2021
Phenoxyhalogenphenylamidines and the use thereof as fungicides
BAYER CROPSCIENCE AG0 citations62
US9375005B2Jun 28, 2016
5-halogenopyrazole indanyl carboxamides
BAYER CROPSCIENCE AG2 citations62
US9199941B2Dec 1, 2015
Pyrazole indanyl carboxamides
BAYER CROPSCIENCE AG3 citations62
US10506807B2Dec 17, 2019
Halogen-substituted phenoxyphenylamidines and the use thereof as fungicides
BAYER CROPSCIENCE AG0 citations52
US10252977B2Apr 9, 2019
Halogen-substituted phenoxyphenylamidines and the use thereof as fungicides
BAYER CROPSCIENCE AG0 citations52
US9975855B2May 22, 2018
Pyrazole indanyl carboxamides
BAYER CROPSCIENCE AG1 citations52
US9688608B2Jun 27, 2017
Pyrazole tetrahydronaphthyl carboxamides
BAYER CROPSCIENCE AG0 citations52
US9682937B2Jun 20, 2017
5-halogenopyrazole indanyl carboxamides
BAYER CROPSCIENCE AG0 citations52
US9204646B2Dec 8, 2015
Pyrazole tetrahydronaphthyl carboxamides
BAYER CROPSCIENCE AG0 citations52
US9630943B2Apr 25, 2017
Tetrahydronaphthyl(thio) carboxamides
BAYER CROPSCIENCE AG0 citations41
BAYER HEALTHCARE AG
3 patentsUS6890922B2May 10, 2005
2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors
BAYER HEALTHCARE AG25 citations92
US7122540B2Oct 17, 2006
2-Phenyl substituted imidazotriazinones as phosphodiesterase inhibitors
BAYER HEALTHCARE AG25 citations91
US7091203B2Aug 15, 2006
Imidazo[1,3,5]triazinones and their use
BAYER HEALTHCARE AG12 citations84
BAYER SCHERING PHARMA AG
2 patentsBAYER AKTLENGESELLSCHAFT
1 patentMAECHLING SIMON
1 patentBAYER PHARMACEUTICALS CORP
1 patentBAYER IP GMBH
1 patentBENTING JURGEN
1 patentBAYER CORPSCIENCE AG
1 patentShowing the top 50 of 53 patents by PatentIndex Score.