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:
Apr. 26, 1983
Filed:
May. 08, 1981
Applicant:
Inventors:
Ronald P Rohrbach, Forest Lake, IL (US);
Mary J Maliarik, Lake Forest, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ;
U.S. Cl.
CPC ...
435 94 ; 435174 ; 426 48 ; 127 461 ; 127 30 ;
Abstract
Commercial glucose solutions used as feedstocks for enzymatic conversion of glucose to fructose by glucose isomerase often contain materials which act as poisons toward the enzyme. It has been found that these poisons can be removed, or destroyed, by treatment of the feedstock with reducing agents which are water soluble and water stable metal hydrides, such as sodium borohydride.