Chia-Hwa Chang

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lactobacilli expressing biologically active polypeptides and uses t...
- Patent number 7,833,791
- Issue date Nov 16, 2010
- Osel, Inc.
- Chia-Hwa Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface expression of biologically active proteins in bacteria
- Patent number 7,754,467
- Issue date Jul 13, 2010
- Osel, Inc.
- Chia-Hwa Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Lactobacilli expressing biologically active polypeptides and uses t...
- Patent number 7,312,076
- Issue date Dec 25, 2007
- Osel, Inc.
- Chia-Hwa Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Lactobacilli expressing biologically active polypeptides and uses t...
- Patent number 7,179,458
- Issue date Feb 20, 2007
- Osel, Inc.
- Chia-Hwa Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
LACTOBACILLI EXPRESSING BIOLOGICALLY ACTIVE POLYPEPTIDES AND USES T...
- Publication number 20090148408
- Publication date Jun 11, 2009
- OSEL, INC.
- Chia-Hwa Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LACTOBACILLI EXPRESSING BIOLOGICALLY ACTIVE POLYPEPTIDES AND USES T...
- Publication number 20070117197
- Publication date May 24, 2007
- OSEL, INC.
- Chia-Hwa Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surface expression of biologically active proteins in bacteria
- Publication number 20050003510
- Publication date Jan 6, 2005
- OSEL, INC.
- Chia-Hwa Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lactobacilli expressing biologically active polypeptides and uses t...
- Publication number 20030228297
- Publication date Dec 11, 2003
- Osel, Inc.
- Chia-Hwa Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE