Gerd J. Steffens

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Chimeric proteins having fibrinolytic and thrombin-inhibiting prope...
- Patent number 6,133,011
- Issue date Oct 17, 2000
- Gruenenthal GmbH
- Stephan Wnendt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Proteins having fibrinolytic and coagulation--inhibiting properties
- Patent number 5,976,841
- Issue date Nov 2, 1999
- Gruenenthal GmbH
- Stephan Wnendt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bifunctional urokinase variants with improved fibrinolytic characte...
- Patent number 5,747,291
- Issue date May 5, 1998
- Gruenenthal GmbH
- Gerd J. Steffens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bifunctional urokinase variants with improved fibrinolytic characte...
- Patent number 5,681,721
- Issue date Oct 28, 1997
- Gruenenthal GmbH
- Gerd J. Steffens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plasmids, their construction and their use in the manufacture of a...
- Patent number 5,637,503
- Issue date Jun 10, 1997
- Gruenenthal GmbH
- Regina E. Brigelius-Flohe'
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...