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Frank Hon
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Paramus, NJ, US
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last 30 patents
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Patent Grant
AZA penem compounds
Patent number
RE32465
Issue date
Jul 28, 1987
Schering Corporation
Adriano Afonso
514 - Drug, bio-affecting and body treating compositions
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Patent Grant
Aza penem compounds
Patent number
4,431,658
Issue date
Feb 14, 1984
Schering Corporation
Adriano Afonso
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the synthesis of penems and carbapenems
Patent number
4,347,183
Issue date
Aug 31, 1982
Schering Corporation
Adriano Afonso
C07 - ORGANIC CHEMISTRY