Phuong Thi Quy Le

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San diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
4-methylpyridopyrimidinone compounds
- Patent number 8,273,755
- Issue date Sep 25, 2012
- Pfizer Inc.
- Hengmiao Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolopyrazine derivatives
- Patent number 7,732,604
- Issue date Jun 8, 2010
- Pfizer Inc.
- Hengmiao Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-methylpyridopyrimidinone compounds
- Patent number 7,696,213
- Issue date Apr 13, 2010
- Pfizer Inc.
- Hengmiao Cheng
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
4-METHYLPYRIDOPYRIMIDINONE COMPOUNDS
- Publication number 20120309775
- Publication date Dec 6, 2012
- Pfizer Inc.
- Hengmiao Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-METHYLPYRIDOPYRIMIDINONE COMPOUNDS
- Publication number 20100137279
- Publication date Jun 3, 2010
- Pfizer Inc.
- Hengmiao Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRIAZOLOPYRAZINE DERIVATIVES
- Publication number 20100105656
- Publication date Apr 29, 2010
- Pfizer Inc.
- Hengmiao Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRIAZOLOPYRAZINE DERIVATIVES
- Publication number 20070265272
- Publication date Nov 15, 2007
- Pfizer Inc.
- Hengmiao Cheng
- C07 - ORGANIC CHEMISTRY