DONALD E. HARPER

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PLAINWELL, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
α-hydroxy, -amino, and halo derivatives of β-sulfonyl...
- Patent number 6,437,177
- Issue date Aug 20, 2002
- Martha A. Warpehoski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
β-sulfonyl hydroxamic acids
- Patent number 6,235,928
- Issue date May 22, 2001
- Pharmacia and Upjohn Company
- Martha A. Warpehoski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-sulfonyl hydroxamic acids
- Patent number 5,847,153
- Issue date Dec 8, 1998
- Pharmacia and Upjohn Company
- Martha A. Warpehoski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazole derivatives useful for the treatment of diseases relate...
- Patent number 5,847,148
- Issue date Dec 8, 1998
- Pharmacia and Upjohn Company
- Eric J. Jacobsen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ALPHA-HYDROXY,-AMINO AND -FLUORO DERIVATIVES OF BETA-SULPHONYL HYDR...
- Publication number 20030166687
- Publication date Sep 4, 2003
- MARTHA A. WARPEHOSKI
- C07 - ORGANIC CHEMISTRY