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:
Jan. 04, 1994
Filed:
Oct. 21, 1992
Applicant:
Inventors:
Neerja Bhatnagar, Savignv-sur-Orge, FR;
Francois Brion, Gagny, FR;
Colette Colladant, Rosny Sous Bois, FR;
Assignee:
Roussel Uclaf, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549302 ; 549313 ;
Abstract
A process for preparation of a compound of the formula ##STR1##
Bhatnagar, Neerja. (1994). Process for the preparation of the lactone of 1r, cis (U.S. Patent No. 5276167). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5276167
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile