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Shyam S. Chatterjee
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Karlsruhe, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Use of extracts from Pelargonium species
Patent number
7,611,734
Issue date
Nov 3, 2009
ISO Arzneiminel GmbH & Co. KG
Shyam Sunder Chatterjee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyridyl compounds and pharmaceutical compositions containing them
Patent number
6,482,841
Issue date
Nov 19, 2002
Cermol S.A.
Carlos Sunkel Letelier
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stable hyperforin salts, method for producing same and their use in...
Patent number
6,444,662
Issue date
Sep 3, 2002
Willmar Schwabe GmbH & Co.
Shyam Sunder Chatterjee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of hyperforin and hyperforin-containing extracts in the treatme...
Patent number
6,322,824
Issue date
Nov 27, 2001
Willmar Schwabe GmbH & Co.
Shyam Sunder Chatterjee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyranones, method for the production and use thereof
Patent number
6,288,109
Issue date
Sep 11, 2001
Dr. Willmar Schwabe GmbH & Co.
Shyam Sunder Chatterjee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical preparations containing bilobalide for the treatment...
Patent number
6,022,889
Issue date
Feb 8, 2000
William Schwabe GmbH & Co.
Michael Noldner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparations of Crataegus species, pharmaceutical compositions and...
Patent number
5,925,355
Issue date
Jul 20, 1999
Willmar Schwabe GmbH & Co.
Shyam Sunder Chatterjee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzopyranones, processes for their preparation and their use
Patent number
5,550,129
Issue date
Aug 27, 1996
Willmar Schwabe GmbH & Co.
Michael N oldner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzopyranones, a method for producing them and uses therefor
Patent number
5,428,038
Issue date
Jun 27, 1995
Dr. Willmar Schwabe GmbH & Co.
Shyam S. Chatterjee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amino acid esters, process for the preparation thereof and use thereof
Patent number
4,965,283
Issue date
Oct 23, 1990
Dr. Willmar Schwabe GmbH & Co.
Klaus Klessing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical compositions containing bilobalide for the treatment...
Patent number
4,892,883
Issue date
Jan 9, 1990
Willman - Schwabe GmbH & Co.
Shyam S. Chatterjee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
5-arylalkyl-4-alkoxy-2(5H)-furanones, intermediates and processes f...
Patent number
4,855,320
Issue date
Aug 8, 1989
Dr. Willmar Schwabe GmbH & Company
Shyam S. Chatterjee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1.4;3.6-Dianhydrohexitol nitrates substituted by purine bases, and...
Patent number
4,622,324
Issue date
Nov 11, 1986
Dr. Willmar Schwabe GmbH & Co.
Klaus Klessing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical compositions containing bilobalid for the treatment...
Patent number
4,571,407
Issue date
Feb 18, 1986
Dr. Willmar Schwabe GmbH & Co.
Shyam S. Chatterjee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkylaminodesoxy-1.4;3.6-dianhydrohexitol nitrates substituted by p...
Patent number
4,542,137
Issue date
Sep 17, 1985
Dr. Willmar Schwabe GmbH & Co.
Klaus Klessing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Corynantheine derivates, processes for their preparation, and their...
Patent number
4,528,289
Issue date
Jul 9, 1985
Dr. Willmar Schwabe GmbH & Co.
Hermann E. W. Jaggy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1.4;3.6-Dianhydrohexitol nitrates substituted by purine bases, proc...
Patent number
4,479,951
Issue date
Oct 30, 1984
Dr. Willmar Schwabe GmbH & Co.
Klaus Klessing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-0- and 5-0-Substituted 1.4;3.6-dianhydrohexitol mononitrates and...
Patent number
4,364,953
Issue date
Dec 21, 1982
Firma Willmar Schwabe
Klaus Klessing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminodesoxy-1.4;3.6-dianhydrohexitol nitrates and pharmaceutical co...
Patent number
4,363,805
Issue date
Dec 14, 1982
Firma Willmar Schwabe
Klaus Klessing
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Use of extracts from pelargonium species
Publication number
20070014877
Publication date
Jan 18, 2007
ISO ARZNEIMITTEL GBMBH & CO. KG
Shyam S. Chatterjee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Use of rutin and isoharmnetin for treating depressive states and de...
Publication number
20060198914
Publication date
Sep 7, 2006
Bioplanta Arzneimittel GmbH
Shyam S. Chatterjee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE