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:
Nov. 18, 2003
Filed:
Apr. 09, 2002
Applicant:
Inventors:
Jürgen Bongs, Wiesbaden, DE;
Johannes Meiwes, Idstein, DE;
Wolfgang Kruse, Hofheim, DE;
Klaus-Peter Koller, Bad Soden, DE;
Assignee:
Aventis Pharma Deutschland GmbH, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
C12P 3/500 ; C12N 9/96 ; C12N 9/14 ; C12N 9/80 ;
U.S. Cl.
CPC ...
C12P 3/500 ; C12N 9/96 ; C12N 9/14 ; C12N 9/80 ;
Abstract
The present invention relates to a process for delaying the deactivation of glutaryl amidase during enzyme catalysis. The enzyme catalyst is, after maximum conversion of the substrate, separated off by filtration and can be reused in a subsequent reaction batch. In each reaction cycle, the enzyme catalyst loses activity. The inactivation of the enzyme catalyst can be delayed by bringing it into contact with a thiol during the reaction.