Stephen J. Humphrey

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Kalamazoo, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Diuretic compound
- Patent number 5,716,970
- Issue date Feb 10, 1998
- Pharmacia and Upjohn Company
- Stephen J. Humphrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanoguanidines as K-channel blockers
- Patent number 5,668,157
- Issue date Sep 16, 1997
- Pharmacia & Upjohn Company
- Stephen J. Humphrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine, cyanoguanidines as K-channel blockers
- Patent number 5,633,374
- Issue date May 27, 1997
- The Upjohn Company
- Stephen J. Humphrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanoguanidines as K-channel blockers
- Patent number 5,567,722
- Issue date Oct 22, 1996
- The Upjohn Company
- Stephen J. Humphrey
- C07 - ORGANIC CHEMISTRY