Daniel L. Cheney

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West Chester, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Substituted (sulfinic acid, sulfonic acid, sulfonylamino or sulfiny...
- Patent number 5,958,918
- Issue date Sep 28, 1999
- Rhone-Poulenc Rorer Pharmaceuticals Inc.
- William R. Ewing
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted (sulfinic acid, sulfonic acid, sulfonylamino or sulfiny...
- Patent number 5,612,353
- Issue date Mar 18, 1997
- Rhone Poulenc Rorer Pharmaceuticals Inc.
- William R. Ewing
- C07 - ORGANIC CHEMISTRY