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Patents Grants
last 30 patents
Information
Patent Grant
Phenyl-substituted 1,4-dihydropyridines
Patent number
6,630,494
Issue date
Oct 7, 2003
Bayer Aktiengesellschaft
Heinrich Meier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phenyl-substituted 1,4-dihydropyridines
Patent number
6,239,155
Issue date
May 29, 2001
Bayer Aktiengesellschaft
Heinrich Meier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-phenyl-3-substituted 1,4-dihydropyridine esters
Patent number
6,066,655
Issue date
May 23, 2000
Bayer Aktiengesellschaft
Heinrich Meier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclyl substituted dihydropyridines
Patent number
6,001,857
Issue date
Dec 14, 1999
Bayer Aktiengesellschaft
Bodo Junge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-phenyl-3-substituted 1,4-dihydropyridine esters
Patent number
5,731,333
Issue date
Mar 24, 1998
Bayer Aktiengesellschaft
Heinrich Meier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isopropyl 2-methoxyethyl 4-(2-chloro-3-cyano-phenyl)-1, 4-dihydro-2...
Patent number
5,665,740
Issue date
Sep 9, 1997
Bayer Aktiengesellschaft
Heinrich Meier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted aminomethyltetralins and their heterocyclic analogues
Patent number
5,585,392
Issue date
Dec 17, 1996
Bayer Aktiengesellschaft
Bodo Junge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for treating depression using substituted aminomethyltetrali...
Patent number
5,506,246
Issue date
Apr 9, 1996
Bayer Aktiengesellschaft
Bodo Junge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-heterocyclyl-substituted dihydropyridines
Patent number
5,502,064
Issue date
Mar 26, 1996
Bayer Aktiengesellschaft
Bodo Junge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-heterocyclophenyl-substituted dihydropyridines
Patent number
5,403,849
Issue date
Apr 4, 1995
Bayer Aktiengesellschaft
Rudolf Schohe-Loop
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-pyrimidinyl-1-piperazine derivatives processes for their preparat...
Patent number
5,314,884
Issue date
May 24, 1994
Troponwerke GmbH & Co.
Peter-Rudolf Seidel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted aminomethyltetralins and their heterocyclic analogues
Patent number
5,300,523
Issue date
Apr 5, 1994
Bayer Aktiengesellschaft
Bodo Junge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted aminomethyltetralins and their heterocyclic analogues
Patent number
5,137,901
Issue date
Aug 11, 1992
Bayer Aktiengesellschaft
Bodo Junge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-pyrimidinyl-1-piperazine derivatives
Patent number
4,937,343
Issue date
Jun 26, 1990
Troponwerke GmbH & Co. KG
Peter-Rudolf Seidel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-pyrimidinyl-1-piperazine derivatives, processes for their prepara...
Patent number
4,818,756
Issue date
Apr 4, 1989
Troponwerke GmbH & Co., KG
Peter-Rudolf Seidel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridoindole derivatives, compositions and use
Patent number
4,564,613
Issue date
Jan 14, 1986
Troponwerke GmbH & Co.
Karl-Heinz Boltze
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Phenyl-substituted 1,4-dihydropyridines
Publication number
20010034451
Publication date
Oct 25, 2001
Heinrich Meier
C07 - ORGANIC CHEMISTRY