Changhee Lee

Follow

Person

Guelph, CA

People

Patents Grantslast 30 patents

Information Patent Grant
N protein mutants of porcine reproductive and respiratory syndrome...
- Patent number 8,128,937
- Issue date Mar 6, 2012
- Pfizer Inc.
- Dongwan Yoo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mutant porcine reproductive and respiratory syndrome virus
- Patent number 7,879,337
- Issue date Feb 1, 2011
- Pfizer Inc.
- Dongwan Yoo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N protein mutants of porcine reproductive and respiratory syndrome...
- Patent number 7,544,362
- Issue date Jun 9, 2009
- Pfizer Inc.
- Dongwan Yoo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
N Protein Muants of Porcine Reproductive and Respiratory Syndrome V...
- Publication number 20100136051
- Publication date Jun 3, 2010
- Pfizer Inc.
- Dongwan Yoo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N protein mutants of porcine reproductive and respiratory syndrome...
- Publication number 20090226486
- Publication date Sep 10, 2009
- Pfizer Inc.
- Dongwan Yoo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N PROTEIN MUTANTS OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME...
- Publication number 20090130143
- Publication date May 21, 2009
- Dongwan Yoo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mutant Porcine Reproductive and Respiratory Syndrome Virus
- Publication number 20090004221
- Publication date Jan 1, 2009
- PFIZER PRODUCTS INC.
- Dongwan Yoo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE