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Günther Riess
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Hattersheim am Main, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Quinoxalines, processes for their preparation and their use
Patent number
6,369,057
Issue date
Apr 9, 2002
Aventis Pharma Deutschland GmbH
Uta-Maria Billhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Moenomycin and its derivatives for the production of pharmaceutical...
Patent number
6,242,424
Issue date
Jun 5, 2001
Aventis Pharma Deutschland GmbH
Günther Riess
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted quinoline derivatives with antiviral action
Patent number
6,114,349
Issue date
Sep 5, 2000
Hoechst Aktiengesellschaft
Reinhard Kirsch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of treatment with novel antibiotic feglymycin
Patent number
5,994,307
Issue date
Nov 30, 1999
Hoechst Aktiengesellschaft
Laszlo Vertesy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antibiotic, feglymycin, processes for its preparation and its use
Patent number
5,891,851
Issue date
Apr 6, 1999
Hoechst Aktiengesellschaft
Laszlo Vertesy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the preparation of glutarylacylase in large quantities
Patent number
5,830,743
Issue date
Nov 3, 1998
Hoechst Aktiengesellschaft
Klaus-Peter Koller
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Substituted quinoline derivatives, a process for their preparation,...
Patent number
5,798,365
Issue date
Aug 25, 1998
Hoechst Aktiengesellschaft
Reinhard Kirsch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoxalines, a process for their preparation and their use
Patent number
5,723,461
Issue date
Mar 3, 1998
Hoechst Aktiengesellschaft
Manfred Rosner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insulin derivatives, a process for the preparation thereof, the use...
Patent number
5,506,202
Issue date
Apr 9, 1996
Hoechst Aktiengesellschaft
Laszlo Vertesy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Processes for the preparation of foreign proteins in streptomycetes
Patent number
5,426,036
Issue date
Jun 20, 1995
Hoechst Aktiengesellschaft
Klaus-Peter Koller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Promoter arrangement for streptomycetes vectors
Patent number
4,918,007
Issue date
Apr 17, 1990
Hoechst Aktiengesellschaft
Klaus-Peter Koller
C07 - ORGANIC CHEMISTRY