D. Joseph Rogier, Jr.

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Chesterfield, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Pyridine [3,4-b] pyrazinones
- Patent number 7,902,195
- Issue date Mar 8, 2011
- Pharmacia & UpJohn Company LLC
- Robert O Hughes
- C07 - ORGANIC CHEMISTRY