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. 22, 2008
Filed:
Jun. 10, 2004
Applicants:
Huimin Zhao, Champaign, IL (US);
William W. Metcalf, Savoy, IL (US);
Wilfred A. Van Der Donk, Champaign, IL (US);
Tyler Johnannes, Urbana, IL (US);
Ryan Woodyer, Champaign, IL (US);
Inventors:
Huimin Zhao, Champaign, IL (US);
William W. Metcalf, Savoy, IL (US);
Wilfred A. van der Donk, Champaign, IL (US);
Tyler Johnannes, Urbana, IL (US);
Ryan Woodyer, Champaign, IL (US);
Assignees:
Biotechnology Research and Development Corporation, Peoria, IL (US);
Board of Trustees of the University of Illinois, Urbana, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/04 (2006.01); C12N 15/00 (2006.01); C12N 1/20 (2006.01); C12Q 1/00 (2006.01); C12Q 1/68 (2006.01); C07H 21/04 (2006.01); C12P 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Phosphite dehydrogenase mutant enzymes were generated that provide relaxed cofactor specificity and increased thermostability over the wild type enzyme. The mutant enzymes are useful for nicotinamide cofactor regeneration.