Peter Hilfenhaus

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Antimicrobial composite
- Patent number 9,101,682
- Issue date Aug 11, 2015
- Beiersdorf AG
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antimicrobial composite
- Patent number 8,383,527
- Issue date Feb 26, 2013
- Beiersdorf AG
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antimicrobial wounddressing
- Patent number 7,270,721
- Issue date Sep 18, 2007
- Beiersdorf AG
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ANTIMICROBIAL COMPOSITE
- Publication number 20130195931
- Publication date Aug 1, 2013
- Peter HILFENHAUS
- B32 - LAYERED PRODUCTS
Information Patent Application
Antimicrobial composite
- Publication number 20090092788
- Publication date Apr 9, 2009
- Beiersdorf
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Antimicrobial wounddressing
- Publication number 20060154540
- Publication date Jul 13, 2006
- Beiersdorf AG
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Antimicrobial composite
- Publication number 20060057369
- Publication date Mar 16, 2006
- Beiersdorf AG
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Antimicrobial composite
- Publication number 20060057914
- Publication date Mar 16, 2006
- Beiersdorf AG
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Antimicrobial composite
- Publication number 20040259445
- Publication date Dec 23, 2004
- Beiersdorf AG
- Peter Hilfenhaus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE