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. 03, 1976
Filed:
Jul. 28, 1975
Applicant:
Inventor:
Donald Ray Brannon, Pittsboro, IN (US);
Assignee:
Eli Lilly and Company, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12C / ;
U.S. Cl.
CPC ...
195 29 ; 195 30 ;
Abstract
Cephalosporin p-nitrobenzyl esters are de-esterified via an esterase enzyme derived from the genus Bacillus.
Brannon, Donald. (1976). Enzymatic de-esterification of cephalosporin para-nitrobenzyl esters (U.S. Patent No. 3972774). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3972774
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile