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:
Feb. 21, 1978
Filed:
Feb. 15, 1977
Applicant:
Inventors:
Ian D Fleming, Chalfont St. Peter, EN;
Michael K Turner, Wembley, EN;
Stephen J Brewer, High Wycombe, EN;
Assignee:
Glaxo Laboratories Limited, Greenford, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12D / ;
U.S. Cl.
CPC ...
195 29 ; 195 62 ; 195 65 ;
Abstract
A novel O-transcarbamoylase enzyme and its use in preparing a variety of 3-carbamoyloxymethyl cephalosporins from 3-hydroxymethyl cephalosporins and carbamoyl compounds are described.