Gregor Leifker

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Milano, IT

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Patents Grantslast 30 patents

Information Patent Grant
Stable salts of O-acetylsalicylic acid with basic amino acids
- Patent number 7,449,198
- Issue date Nov 11, 2008
- Bayer Healthcare AG
- Gerhard Franckowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stable salts of O-acetylsalicylic acid with basic amino acids
- Patent number 6,773,724
- Issue date Aug 10, 2004
- Bayer AG
- Gerhard Franckowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Stable salts of O-acetylsalicylic acid with basic amino acids
- Publication number 20050009791
- Publication date Jan 13, 2005
- Gerhard Franckowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stable salts of O-acetylsalicylic acid with basic amino acids
- Publication number 20020091108
- Publication date Jul 11, 2002
- Gerhard Franckowiak
- C07 - ORGANIC CHEMISTRY