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. 20, 2001
Filed:
Jul. 01, 1999
Applicant:
Inventors:
Franz Effenberger, Stuttgart, DE;
Harald Wajant, Leinfelden-Echterdingen, DE;
Peter Lauble, Berlin, DE;
Siegfried Förster, Stuttgart, DE;
Holger Buhler, Ludwigsburg, DE;
Helmut Schwab, Graz, AT;
Christoph Kratky, Graz, AT;
Ulrike Wagner, Graz, AT;
Ernst Steiner, Tobelbad, AT;
Assignee:
DSM Fine Chemicals Austria GmbH, Linz, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P 1/300 ;
U.S. Cl.
CPC ...
C12P 1/300 ;
Abstract
(S)-Hydroxynitrile lyases which have an improved substrate acceptance and which are derived from the,and,(S)-hydroxynitrile lyases, wherein one or more bulky amino acid residues within the hydrophobic channel leading to the active center have been replaced with less bulky amino acid residues.