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:
Dec. 30, 1980
Filed:
Oct. 25, 1979
Applicant:
Inventors:
Irving Ehrenthal, University City, MO (US);
Kenneth K Shieh, St. Louis County, MO (US);
Barrett L Scallet, Clayton, MO (US);
Jagdish Rajpara, St. Louis, MO (US);
Assignee:
Anheuser-Busch, Incorporated, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ;
U.S. Cl.
CPC ...
435 94 ; 435176 ; 435827 ;
Abstract
This application concerns a method for treating a flocculated homogenate of whole cell glucose isomerase derived from the microorganism Actinoplanes so that the preparation can be dried, preferably after being extruded into cylindrically-shaped particles. The critical step in this method is the addition of a water absorbing smectite filler to the flocculated homogenate prior to drying. The floc also may be frozen and thawed prior to addition of the filler.