Frank Sipos

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Princeton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
N-Benzylideneamphotericin B, its methyl ester and process for makin...
- Patent number 4,235,993
- Issue date Nov 25, 1980
- E. R. Squibb & Sons, Inc.
- Frank Sipos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amphotericin B methyl ester salts
- Patent number 4,041,232
- Issue date Aug 9, 1977
- E. R. Squibb & Sons, Inc.
- Frank Sipos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing the methyl ester of amphotericin B
- Patent number 4,035,567
- Issue date Jul 12, 1977
- E. R. Squibb & Sons, Inc.
- Frank Sipos
- C07 - ORGANIC CHEMISTRY