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:
Nov. 28, 1989
Filed:
Apr. 22, 1988
Applicant:
Inventors:
Assignee:
Sanofi, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560137 ; 558282 ;
Abstract
The subject of the invention is a novel procedure for the preparation of the compounds of formula I: ##STR1## in which n varies in particular from 2 to 5 and R represents Cl, Br or F
Roger, Pierre. (1989). Novel procedure for the preparation of activated nitrosocarbamates (U.S. Patent No. 4883903). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4883903
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile