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:
Jun. 05, 1990
Filed:
Sep. 24, 1985
Applicant:
Inventors:
Curtis J Montgomery, Elkhart, IN (US);
Chimanbhai P Patel, Mishawaka, IN (US);
Jayarama K Shetty, Elkhart, IN (US);
Assignee:
Miles Inc., Elkhart, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435243 ; 435183 ; 435246 ; 435812 ; 435814 ; 210691 ; 252321 ;
Abstract
Antifoaming agents are commonly used during culturing of enzyme-producing microorganisms. These antifoams often persist through enzyme processing, slowing filtrations, clogging filtration membranes and adversely affecting the quality of the final product. The present invention describes a method for removing antifoams, and often carbohydrates and pigments, from enzyme systems using mineral clay, the preferred clay being bentonite.
Montgomery, Curtis. (1990). Method for removing antifoaming agents during processing of microbial (U.S. Patent No. 4931397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4931397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile