Membership
Tour
Register
Log in
Thomas Backensfeld
Follow
Person
Belin, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Compositions of estrogen-cyclodextrin complexes
Patent number
7,569,557
Issue date
Aug 4, 2009
Bayer Schering Pharma AG
Thomas Backensfeld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions of estrogen-cyclodextrin complexes
Patent number
7,163,931
Issue date
Jan 16, 2007
Schering Aktiengesellchaft
Thomas Backensfeld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyclodextrin-drospirenone inclusion complexes
Patent number
6,958,326
Issue date
Oct 25, 2005
Schering AG
Thomas Backensfeld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyclodextrin-drospirenone inclusion complexes
Patent number
6,610,670
Issue date
Aug 26, 2003
Schering Aktiengesellschaft
Thomas Backensfeld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-dosed steroid tablets that contain gallic acid ester as an anti...
Patent number
6,156,341
Issue date
Dec 5, 2000
Schering Aktiensgesellschaft
Thomas Backensfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solid dosage forms that contain clathrates of 17.alpha.-ethinyl est...
Patent number
5,798,338
Issue date
Aug 25, 1998
Schering Aktiengesellschaft
Thomas Backensfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Compositions of estrogen-cyclodextrin complexes
Publication number
20070093451
Publication date
Apr 26, 2007
Thomas Backensfeld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Immediate-release and high-drug-load pharmaceutical formulations of...
Publication number
20070059359
Publication date
Mar 15, 2007
Thomas Backensfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Immediate-release and high-drug-load pharmaceutical formulations of...
Publication number
20060275365
Publication date
Dec 7, 2006
Thomas Backensfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions of estrogen-cyclodextrin complexes
Publication number
20050182024
Publication date
Aug 18, 2005
Thomas Backensfeld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Pharmaceutical preparations, use of these preparations and process...
Publication number
20040223983
Publication date
Nov 11, 2004
Philip Lienau
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cyclodextrin-drospirenone inclusion complexes
Publication number
20030212043
Publication date
Nov 13, 2003
SCHERING AKTIENGESELLSCHAFT
Thomas Backensfeld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cyclodextrin-drospirenone inclusion complexes
Publication number
20020128229
Publication date
Sep 12, 2002
SCHERING AKTIENGESELLSCHAFT
Thomas Backensfeld
B82 - NANO-TECHNOLOGY