Tianning Yu

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Arlington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of weak partitioning chromatography
- Patent number 9,144,755
- Issue date Sep 29, 2015
- Wyeth LLC
- Paul R. Brown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of weak partitioning chromatography
- Patent number 8,067,182
- Issue date Nov 29, 2011
- Wyeth LLC
- Brian D. Kelley
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF WEAK PARTITIONING CHROMATOGRAPHY
- Publication number 20120138537
- Publication date Jun 7, 2012
- Wyeth LLC
- Brian D. Kelley
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of weak partitioning chromatography
- Publication number 20070060741
- Publication date Mar 15, 2007
- Wyeth
- Brian D. Kelley
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of weak partitioning chromatography
- Publication number 20070054390
- Publication date Mar 8, 2007
- Wyeth
- Brian D. Kelley
- C07 - ORGANIC CHEMISTRY