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:
Mar. 19, 2002
Filed:
Apr. 19, 1995
Applicant:
Inventors:
Ian Fotheringham, Vernon Hills, IL (US);
Paul P. Taylor, Arlington Heights, IL (US);
Roberta K. Yoshida, Buffalo Grove, IL (US);
Assignee:
The Nutrasweet Company, Deerfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 1/322 ;
U.S. Cl.
CPC ...
C12P 1/322 ;
Abstract
The present invention provides materials and methods for production of D-phenylalanine by recombinant expression in a microorganisms of a D-aminotransferase gene and optionally a dadX gene in optional combination with eliminating or reducing expression of L-transaminase genes.