The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 04, 1978
Filed:
Jan. 26, 1977
Applicant:
Inventor:
Robert Angelo Micheli, Passaic, NJ (US);
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07J / ;
U.S. Cl.
CPC ...
2603972 ; 2602 / ;
Abstract
A process for the preparation of 1.alpha.-hydroxylated cholesterol derivatives useful for the synthesis of 1.alpha.-hydroxylated cholecalciferols, is disclosed.
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Micheli, Robert. (1978). Synthesis of 1.alpha.-hydroxylated derivatives of cholesterol (U.S. Patent No. 4098801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4098801
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile