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. 15, 1997
Filed:
Apr. 19, 1995
Applicant:
Inventors:
Stephen Picataggio, Santa Rosa, CA (US);
Tracy Rohrer, Cotati, CA (US);
L Dudley Eirich, Santa Rosa, CA (US);
Assignee:
Henkel Corporation, Plymouth Meeting, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ;
U.S. Cl.
CPC ...
435142 ; 43525422 ;
Abstract
The omega-hydroxylase activity in the yeast Candida tropicalis is increased by amplification of the P450ALK and P450RED genes. The specific productivity (grams of dicarboxylic acid/liter/hr) of substantially pure alpha, omega-dicarboxylic acids is increased by culturing C. tropicalis strains having amplified P450ALK and P450RED genes.