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:
Jan. 11, 1994
Filed:
Apr. 17, 1992
Applicant:
Inventors:
Maria Buchner, Linz, AT;
Robert Estermann, Linz, AT;
Herbert Mayrhofer, Engerwitzdorf, AT;
Gerald Banko, Linz, AT;
Assignee:
Chemie Linz Gesellschaft m.b.H., Linz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12P / ; C12P / ;
U.S. Cl.
CPC ...
435136 ; 435128 ; 435130 ; 435135 ; 435141 ; 435156 ; 435180 ; 435195 ; 435196 ; 435197 ; 435198 ; 435280 ;
Abstract
A process for the enzymatic hydrolysis of a carboxylic acid derivative by dissolving the carboxylic acid derivative in an organic solvent which is miscible with water only to a slight extent, saturation of the organic solution with water, bringing the water-saturated organic solution into contact with a hydrolase, the hydrolysis taking place, after which the reaction solution is saturated with water again and brought into contact with the hydrolase and subsequently with water again until the desired degree of conversion is achieved.