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Peter N. R. Usherwood
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Nottingham, GB
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last 30 patents
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Patent Grant
Butyryl-tyrosinyl spermine, analogs thereof and methods of preparin...
Patent number
5,770,625
Issue date
Jun 23, 1998
The Trustees of Columbia University In the City of New York
Koji Nakanishi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Therapeutic polyamine-amides
Patent number
5,218,000
Issue date
Jun 8, 1993
National Research Development Corporation
Peter N. R. Usherwood
C07 - ORGANIC CHEMISTRY