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:
Jul. 23, 1996
Filed:
Aug. 23, 1995
Applicant:
Inventors:
Johanna HG.M. Mutsaers, Utrecht, NL;
Cornelis J Van Der Laken, Leiden, NL;
Cornelis P Broekhuizen, Delft, NL;
Wilhemus J Quax, Voorschoten, NL;
Assignee:
Gist-brocades, N.V., Delft, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
435141 ; 435136 ; 435197 ; 4352523 ; 4353201 ; 935 14 ; 935 10 ; 536 232 ;
Abstract
Carboxyl esterase is inactivated by several chemical compounds such as naproxen or diclofop. By substituting or modifying certain basic residues of the carboxyl esterase, this enzyme shows improved stability properties during application. In this way it is possible to perform stereospecific hydrolysis reactions on industrial scale even at high substrate concentrations.
Mutsaers, Johanna. (1996). Stabilization of carboxyl esterase (U.S. Patent No. 5538876). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5538876
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile