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George Greenspan
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Narberth, PA, US
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last 30 patents
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Patent Grant
Stimulation of antigen production by Bordetella pertussis
Patent number
4,551,429
Issue date
Nov 5, 1985
American Home Products Corporation
George Greenspan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Synthesis of 2,6-diaminopyrimidines
Patent number
3,940,393
Issue date
Feb 24, 1976
American Home Products Corporation
George Greenspan
C07 - ORGANIC CHEMISTRY
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Patent Grant
Microbiological reduction of PGA.sub.2 and 15-epi PGA.sub.2
Patent number
3,930,952
Issue date
Jan 6, 1976
American Home Products Corporation
George Greenspan
C07 - ORGANIC CHEMISTRY