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:
Oct. 30, 1990
Filed:
Apr. 19, 1989
Applicant:
Inventors:
Assignee:
Forintek Canada Corp., Ottawa, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
435200 ; 435209 ; 435814 ;
Abstract
The present invention provides for the use in the production of cellulolytic and xylanolytic enzymes, particularly xylanase and cellulase, of the microorganism Thermoascus aurantiacus in a culture medium containing at least one of a cellulose or hemicellulose substrate whereby to produce thermostable enzymes, particularly cellulase and xylanase.