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:
May. 22, 2001
Filed:
Sep. 29, 1999
Applicant:
Inventors:
Brian Peter Valentine, Worthing, GB;
Paul Alan Jeffkins, Brighton, GB;
William Henry Holms, Glasgow, GB;
David Michael Mousdale, Glasgow, GB;
Assignee:
SmithKline Beecham, p.l.c., Middlesex, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 1/718 ; C07D / ;
U.S. Cl.
CPC ...
C12P 1/718 ; C07D / ;
Abstract
Improved methods for the preparation of clavams by fermentation of a clavam-producing organism in a suitable medium wherein the ammonium levels are kept low so as to avoid repression of enzymes, particularly urease, are disclosed.