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Robert A. Frankshun
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Plainfield, NJ, US
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last 30 patents
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Patent Grant
Process for preparing N,N-dimethyl 2-(methylthio) benzamides and an...
Patent number
4,814,501
Issue date
Mar 21, 1989
Merck & Co., Inc.
Bruce E. Witzel
C07 - ORGANIC CHEMISTRY
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Patent Grant
Preparation of 3.beta.-hydroxy-27-norcholest-5-ene-25-one and inter...
Patent number
4,145,346
Issue date
Mar 20, 1979
Merck & Co., Inc.
Howard Jones
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing 1-.alpha.-hydroxy cholesterol derivatives
Patent number
4,046,760
Issue date
Sep 6, 1977
Merck & Co., Inc.
Howard Jones
C07 - ORGANIC CHEMISTRY