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Steven D. Axt
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San Jose, CA, US
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last 30 patents
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Patent Grant
Process for preparing a 2-(2-amino-1, 6-dihydro-6-oxo-purin-9-yl)me...
Patent number
6,340,756
Issue date
Jan 22, 2002
Syntex (U.S.A.) Inc.
Charles A. Dvorak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)met...
Patent number
6,218,568
Issue date
Apr 17, 2001
Syntex (U.S.A.) Inc.
Charles A. Dvorak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)met...
Patent number
6,215,017
Issue date
Apr 10, 2001
Syntex (U.S.A.) Inc.
Charles A. Dvorak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) me...
Patent number
6,040,446
Issue date
Mar 21, 2000
Syntex (U.S.A.) Inc.
Charles A. Dvorak
C07 - ORGANIC CHEMISTRY