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Richard B. Sykes
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Chalfont St. Giles, GB
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last 30 patents
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Patent Grant
Cephalosporin antibiotics
Patent number
4,446,317
Issue date
May 1, 1984
Glaxo Operations U.K. Limited
Michael Gregson
C07 - ORGANIC CHEMISTRY
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Patent Grant
Cephalosporin antibiotics
Patent number
4,267,320
Issue date
May 12, 1981
Glaxo Laboratories Limited
Michael Gregson
C07 - ORGANIC CHEMISTRY