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:
Dec. 29, 1992
Filed:
Jun. 24, 1991
Applicant:
Inventor:
Animesh Goswami, Princeton, NJ (US);
Assignee:
Rhone-Poulenc, Inc., Monmouth Junction, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12N / ; C07P / ;
U.S. Cl.
CPC ...
435136 ; 435134 ; 435135 ; 435141 ; 435197 ; 435280 ;
Abstract
2-Arylpropionic acids such as ketoprofen, ibuprofen and naproxen can be stereospecifically resolved from their esters by hydrolysis using liver enzymes and particularly liver acetone powders derived from specific animals such as dog, pigeon, horse and goat.
Goswami, Animesh. (1992). Stereospecific resolution by hydrolysis of esters of 2-arylpropionic (U.S. Patent No. 5175100). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5175100
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile