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. 28, 1978
Filed:
Sep. 08, 1976
Applicant:
Inventors:
Wilfred A Skinner, Portola Valley, CA (US);
Fumitake Tokuyama, Tokyo, JA;
Assignee:
Stanford Research Institute, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12D / ; C07G / ;
U.S. Cl.
CPC ...
195 62 ; 195 33 ; 195 / ;
Abstract
A thermostable cellulase preparation exhibiting C.sub.1 and C.sub.x cellulytic activities at a temperature from about 60.degree. to about 70.degree. C at a moderately acid pH from about 5.0 to about 5.6 is obtained by culturing the thermophilic fungus Thielavia terrestris (NRRL 8126) in a suitable cellulose-containing medium and recovering the cellulases thus produced.