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Rudolf Schleyerbach
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Hofheim/Taunus, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for preparing carbohydrate-containing hydrophilic polymers
Patent number
6,037,467
Issue date
Mar 14, 2000
Glycorex AB
Wilhelm Stahl
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3, 5-disubstituted and 3, 4, 5-trisubstituted 2-isoxazolines and is...
Patent number
5,814,627
Issue date
Sep 29, 1998
Hoechst Aktienegesellschaft
Wilfried Schwab
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medicinal use of n-phenyl-2-cyano-3-hydroxycrotonamide derivatives
Patent number
5,773,470
Issue date
Jun 30, 1998
Hoechst Aktiengesellschaft
Rudolf Schleyerbach
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
N-Phenyl-2-cyano-3-hydroxycrotonamide derivatives
Patent number
5,747,664
Issue date
May 5, 1998
Hoechst Aktiengesellschaft
Rudolf Schleyerbach
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2-Cyano-3-mercaptocrotonamides
Patent number
5,714,514
Issue date
Feb 3, 1998
Hoechst Aktiegesellschaft
Friedrich-Johannes Kammerer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medicaments to combat autoimmune diseases
Patent number
5,679,709
Issue date
Oct 21, 1997
Hoechst Aktiengesellschaft
Robert R. Bartlett
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Carbohydrate-containing polymers, their preparation and use
Patent number
5,470,843
Issue date
Nov 28, 1995
Hoechst Aktiengesellschaft
Wilhelm Stahl
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Phenyl carboxamide isoxazoles
Patent number
5,371,099
Issue date
Dec 6, 1994
Roussel Uclaf
Robert R. Bartlett
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-cyano-3-hydroxy-enamides
Patent number
5,308,865
Issue date
May 3, 1994
Roussel Uclaf
Robert R. Bartlett
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medicaments to combat autoimmune diseases, in particular systemic l...
Patent number
5,268,382
Issue date
Dec 7, 1993
Hoechst Aktiengesellschaft
Robert R. Bartlett
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2-substituted 4-(3-alkyl-5-tert.-butyl-4-hydroxyphenyl) thiazoles,...
Patent number
5,137,897
Issue date
Aug 11, 1992
Hoechst Aktiengesllschaft
Werner Thorwart
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medicaments to combat chronic graft-versus-host diseases
Patent number
4,965,276
Issue date
Oct 23, 1990
Hoechst Aktiengesellschaft
Robert R. Bartlett
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
5-(3-alkyl-5-tert.butyl-4-hydroxyphenyl)-2-amino-6H-1,3,4-thiadiazines
Patent number
4,940,790
Issue date
Jul 10, 1990
Hoechst Aktiengesellschaft
Werner Thorwart
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 3-phenyl-7H-thiazol[3,2-b][1,2,4]-triazin-7-ones
Patent number
4,908,364
Issue date
Mar 13, 1990
Hoechst Aktiengesellschaft
Werner Thorwart
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazo- and triazolothiadiazines
Patent number
4,891,374
Issue date
Jan 2, 1990
Hoechst Aktiengesellschaft
Werner Thorwart
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-(4-Hydroxy-3,5-di-tert.-butylbenzoyl)homopiperazine, various deri...
Patent number
4,829,061
Issue date
May 9, 1989
Hoechst Aktiengesellschaft
Erhard Wolf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoxazole derivatives and medicaments containing these compounds
Patent number
4,636,513
Issue date
Jan 13, 1987
Hoechst Aktiengesellschaft
Friedrich-Johannes Kammerer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical preparation and method of treatment
Patent number
4,351,841
Issue date
Sep 28, 1982
Hoechst Aktiengesellschaft
Friedrich-Johannes Kammerer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-Methylisoxazole-4-carboxylic-(4-trifluoromethyl)-anilide
Patent number
4,284,786
Issue date
Aug 18, 1981
Hoechst Aktiengesellschaft
Friedrich-Johannes Kammerer
C07 - ORGANIC CHEMISTRY