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:
May. 11, 1976
Filed:
Feb. 25, 1975
Applicant:
Inventor:
Jean-Claude Hilscher, Berlin, DT;
Assignee:
Schering Aktiengesellschaft, Berlin & Bergkamen, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07J / ;
U.S. Cl.
CPC ...
2603975 ; 2603974 ; 2602 / ;
Abstract
Ethers of aromatic steroids are cleaved to regenerate the hydroxy group with aluminum hydride, dialkylaluminum hydride or trialkylaluminum.
Hilscher, Jean-Claude. (1976). Steroid ether splitting (U.S. Patent No. 3956348). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3956348
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile