J. Allan Campbell

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Kalamazoo, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
11.beta.-Difluoromethyl and (E)- and (Z)-11-fluoromethylene steriods
- Patent number 4,557,867
- Issue date Dec 10, 1985
- The Upjohn Company
- J. Allan Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
17.beta.-Difluoromethyl steroids
- Patent number 4,416,822
- Issue date Nov 22, 1983
- The Upjohn Company
- J. Allan Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Male contraceptive steroids and methods of use
- Patent number 4,297,350
- Issue date Oct 27, 1981
- The Upjohn Company
- John C. Babcock
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radioimmunoassay agents
- Patent number 4,013,688
- Issue date Mar 22, 1977
- The Upjohn Company
- John C. Babcock
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
25-Hydroxycalciferol compounds for treatment of steroid-induced ost...
- Patent number 4,004,003
- Issue date Jan 18, 1977
- The Upjohn Company
- John C. Babcock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Testosterone derivatives
- Patent number 3,980,638
- Issue date Sep 14, 1976
- The Upjohn Company
- John C. Babcock
- C07 - ORGANIC CHEMISTRY