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Arthur F. Lewis
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The Woodlands, TX, US
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last 30 patents
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Patent Grant
Antiviral guanine analogs
Patent number
5,994,321
Issue date
Nov 30, 1999
Aronex Pharmaceuticals, Inc.
Arthur F. Lewis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Procedures for obtaining ribo-C-nucleosides
Patent number
5,907,036
Issue date
May 25, 1999
ICN Pharmaceuticals, Inc.
Kandasamy Ramasamy
C07 - ORGANIC CHEMISTRY
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Patent Grant
Antiviral guanine analogs
Patent number
5,446,045
Issue date
Aug 29, 1995
Ganapathi R. Revankar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE