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:
May. 17, 1977
Filed:
Mar. 15, 1976
Applicant:
Inventors:
Jack F Beuk, Hinsdale, IL (US);
William D Warner, Elmhurst, IL (US);
Chunghee K Kang, Hinsdale, IL (US);
Assignee:
Swift and Company Limited, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A22C / ;
U.S. Cl.
CPC ...
426-2 ; 426 63 ; 195 68 ;
Abstract
Aqueous solutions of crude or food grade plant proteases are held at a pH of from 11 to 12.5 for a period of time sufficient to reversibly inactivate active proteolytic enzymes without substantially reducing total enzymatic activity.