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:
Aug. 02, 1994
Filed:
Dec. 23, 1992
Applicant:
Inventors:
Bernard Bennetau, Talence Cedex, FR;
Paul A Cain, Ongar, GB;
Assignee:
Rhone-Poulenc Agriculture Ltd, Essex, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
562405 ; 562431 ; 562471 ;
Abstract
A novel process for the synthesis of ortho-substituted benzoic acid by lithiating an unprotected benzoic acid and a number of novel orth-substituted benzoic acids are described.
Bennetau, Bernard. (1994). Processes for preparing ortho-substituted benzoic acids (U.S. Patent No. 5334753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5334753
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile