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:
Jun. 24, 2008
Filed:
Jan. 30, 2004
Applicants:
Herfried Griengl, Graz, AT;
Ingrid Osprian, Graz, AT;
Hans Schoemaker, AJ Geleen, NL;
Christoph Reisinger, Graz, AT;
Helmut Schwab, Graz, AT;
Inventors:
Herfried Griengl, Graz, AT;
Ingrid Osprian, Graz, AT;
Hans Schoemaker, AJ Geleen, NL;
Christoph Reisinger, Graz, AT;
Helmut Schwab, Graz, AT;
Assignee:
DSM Fine Chemicals Austria NFG GmbH & Co KG, Linz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 41/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing chiral α-hydroxycarboxylic crystalline acids consisting in transforming cyanhydrins (R) or (S) into α-hydroxycarboxylic acids (R) or (S), respectively by enzymatic hydrolysis in the presence ofNCIMB 11540.