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Sigfrid Schwarz
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Jena, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Antitumor-active 2-alkoxyestradiol sulfamates
Patent number
8,026,229
Issue date
Sep 27, 2011
Sterix Limited
Ina Scherlitz-Hofmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compounds with sulphonamide group and pharmaceutical compositions c...
Patent number
7,507,725
Issue date
Mar 24, 2009
Schering AG
Walter Elger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of biogenic estrogen sulfamates for hormone replacement therapy
Patent number
7,053,077
Issue date
May 30, 2006
Schering AG
Walter Elger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical preparations containing estra-1,3,5(10)-triene deriv...
Patent number
6,841,548
Issue date
Jan 11, 2005
Schering AG
Sigfrid Schwarz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
14, 15-.α.-methylene equilenine derivatives, methods for pro...
Patent number
6,753,326
Issue date
Jun 22, 2004
Jenapharm GmbH & Co. KG
Sigfrid Schwarz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
C13-substituted estra-1,3,5,(10)-trien-3-yl sulfamates, methods of...
Patent number
6,583,130
Issue date
Jun 24, 2003
Schering AG
Sigfrid Schwarz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical preparations containing estra-1,3,5(10)-triene deriv...
Patent number
6,569,844
Issue date
May 27, 2003
Jenapharm GmbH & Co., KG
Sigfrid Schwarz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Unsaturated 14, 15-cyclopropanoandrostanes, method for the producti...
Patent number
6,534,490
Issue date
Mar 18, 2003
Jenapharm GmbH & Co. KG
Sven Ring
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
14,15-cyclopropano steroids of the 19-norandrostane series, method...
Patent number
6,388,109
Issue date
May 14, 2002
Jenapharm GmbH & Co. KG
Sigfrid Schwarz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical preparations for treatment of estrogen deficiency in...
Patent number
6,245,756
Issue date
Jun 12, 2001
Jenapharm GmbH & Co. KG
Vladimir Patchev
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Estra-1,3,5(10)-trien derivatives, processes for their preparation...
Patent number
6,080,735
Issue date
Jun 27, 2000
Jenapharm GmbH & Co. KG.
Sigfrid Schwarz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
17.alpha.-cyanomethylestra-4,9-dien derivatives and pharmaceutical...
Patent number
5,866,559
Issue date
Feb 2, 1999
Jenapharm GmbH
Gerhard Teichmuller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Steroid intermediate products and method of their production
Patent number
5,831,104
Issue date
Nov 3, 1998
Jenapharm GmbH
Sven Ring
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Androgens and anabolic agents
Patent number
5,795,883
Issue date
Aug 18, 1998
Jenapharm GmbH
Rolf-Dieter Hesch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfamate derivatives of 1,3,5(10)-estratriene derivatives, methods...
Patent number
5,705,495
Issue date
Jan 6, 1998
Jenapharm GmbH & Co. KG.
Sigfrid Schwarz
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOUNDS WITH A SULPHONAMIDE GROUP AND PHARMACEUTICAL COMPOSITIONS...
Publication number
20090023896
Publication date
Jan 22, 2009
Walter Elger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Equilenin derivatives, methods for producing the same and medicamen...
Publication number
20040138194
Publication date
Jul 15, 2004
Sigfrid Schwarz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Use of biogenic estriol sulfamate prodrugs for treatment of autoimm...
Publication number
20040067923
Publication date
Apr 8, 2004
Walter Elger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compounds with sulphonamide group and pharmaceutical compositions c...
Publication number
20040014781
Publication date
Jan 22, 2004
Walter Elger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Antitumor wirksame 2-alkoxyestradiolsulfamate
Publication number
20030100544
Publication date
May 29, 2003
Schering AG
Ina Scherlitz-Hofmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pharmaceutical preparations containing estra-1,3,5(10)-triene deriv...
Publication number
20020061868
Publication date
May 23, 2002
Sigfrid Schwarz
C07 - ORGANIC CHEMISTRY