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Gerhard Beck
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Frankfurt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the preparation of acetyl-amidiniophenylalanyl-cyclohex...
Patent number
7,084,250
Issue date
Aug 1, 2006
Sanofi-Aventis Deutschland GmbH
Gerhard Breipohl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salts of ethyl 3-(2-(4-(4-amino-imino-methyl)phenyl)-4-methyl-2,5-d...
Patent number
6,294,562
Issue date
Sep 25, 2001
Hoechst Aktiengesellschaft
Hans Ulrich Stilz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of chiral, nonracemic (4-aryl-2,5-dioxo...
Patent number
6,018,053
Issue date
Jan 25, 2000
Hoechst Aktiengesellschaft
Wolfgang Holla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the enzymatic separation of enantiomers of rac-2-oxotri...
Patent number
5,861,304
Issue date
Jan 19, 1999
Hoechst Aktiengesellschaft
Wolfgang Holla
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the stereoselective synthesis of 3-substituted 2-sulfon...
Patent number
5,684,185
Issue date
Nov 4, 1997
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the stereoselective synthesis of 3-substituted 2-thiome...
Patent number
5,554,788
Issue date
Sep 10, 1996
Hoechst Aktiengesellschaft
Wolfgang Holla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing tert-butyl (3R,5S)-6-hydroxy-3,5--O--isopropy...
Patent number
5,399,722
Issue date
Mar 21, 1995
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-hydroxytetrahydropyran-2-ones and the corresponding dihydroxycarb...
Patent number
5,294,724
Issue date
Mar 15, 1994
Hoechst Aktiengesellschaft
Heiner Jendralla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-fluoro-3,5-dihydroxy carboxylic acids and derivatives thereof
Patent number
5,204,351
Issue date
Apr 20, 1993
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 3-thia- and 3-oxa-alkylflavones, a process for their pr...
Patent number
5,173,498
Issue date
Dec 22, 1992
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-phenoxymethyl-4-hydroxytetrahydropyran-2-ones and 6-thiphenoxymet...
Patent number
5,166,171
Issue date
Nov 24, 1992
Hoechst Aktiengesellschaft
Heiner Jendralla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7(1H-pyrrol-3-YL)-substituted 3,5-dihydroxyhept-6-enoic acids, 7-(1...
Patent number
5,055,484
Issue date
Oct 8, 1991
Hoechst Aktiengesellschaft
Heiner Jendralla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of optically active 3-demethylmevalonic...
Patent number
4,977,279
Issue date
Dec 11, 1990
Hoechst Aktiengesellschaft
Gunther Wess
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active 3-demethylmevalonic acid derivatives, and intermed...
Patent number
4,970,313
Issue date
Nov 13, 1990
Hoechst Aktiengesellschaft
Gunther Wess
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4(R)-substituted 6(S)-phenoxymethyl-, 6(S)-.beta.-phenylethyl- and...
Patent number
4,946,852
Issue date
Aug 7, 1990
Hoechst Aktiengesellschaft
Heiner Jendralla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridazine 3,5-dihydroxy carboxylic acids and derivatives thereof,...
Patent number
4,946,841
Issue date
Aug 7, 1990
Hoechst Aktiengesellachaft
Ekkehard Baader
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-demethylmevalonic acid derivatives, and pharmaceutical products b...
Patent number
4,925,852
Issue date
May 15, 1990
Hoechst Aktiengesellschaft
Kurt Kesseler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-Demethylmevalonic acid derivatives, a process for their preparati...
Patent number
4,914,127
Issue date
Apr 3, 1990
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-demethyl-4-fluoromevalonic acid derivatives, a process for the pr...
Patent number
4,898,868
Issue date
Feb 6, 1990
Hoechst Aktiengesellschaft
Andreas Bergmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Leukotriene antagonists, a process for the preparation thereof, and...
Patent number
4,855,323
Issue date
Aug 8, 1989
Hoechst Aktiengesellschaft
Gunther Wess
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Leukotriene antagonists, processes for the preparation thereof, the...
Patent number
4,851,440
Issue date
Jul 25, 1989
Hoechst Aktiengesellschaft
Gerhard Beck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Naphthyl imidazolyl compounds and pharmaceutical compositions
Patent number
4,778,817
Issue date
Oct 18, 1988
Hoechst Aktiengesellschaft
Hans-Hermann Lau
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-pyridyl compounds and use as thromboxane synthetase inhibitors
Patent number
4,745,120
Issue date
May 17, 1988
Hoechst Aktiengesellschaft
Gunther Wess
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-pyridylmethylnaphthyl derivatives and composition containing them...
Patent number
4,734,406
Issue date
Mar 29, 1988
Hoechst Aktiengesellschaft
Hans-Hermann Lau
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazolyl compounds and their use as medicaments
Patent number
4,665,080
Issue date
May 12, 1987
Hoechst Aktiengesellschaft
Gunther Wess
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-substituted .DELTA.2-imidazolinyl-thioethers with prostaglandin-l...
Patent number
4,610,999
Issue date
Sep 9, 1986
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-substituted .DELTA.2-imidazolinyl-thioethers with prostaglandin-l...
Patent number
4,611,000
Issue date
Sep 9, 1986
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.DELTA..sup.1 -Pyrroline thiolactim ethers and a process for their...
Patent number
4,548,936
Issue date
Oct 22, 1985
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hetero-imino-prostacyclins
Patent number
4,371,542
Issue date
Feb 1, 1983
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thienyl, thienyloxy or furyl substituted prostaglandin derivatives...
Patent number
4,304,783
Issue date
Dec 8, 1981
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for the preparation of acetyl-amidiniophenylalanyl-cyclohex...
Publication number
20040225109
Publication date
Nov 11, 2004
Aventis Pharma Deutschland GmbH.
Gerhard Breipohl
C07 - ORGANIC CHEMISTRY