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:
Jul. 07, 1981
Filed:
Nov. 19, 1979
Applicant:
Inventor:
Pieter L Kerkhoffs, Geleen, NL;
Assignee:
Stamicarbon, B.V., Geleen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435 99 ; 435105 ; 435276 ;
Abstract
Fructose in a purified form is recovered from plant parts containing fructose polymer, such as inulin, by treatment of the mixed plant parts with an aqueous solution of fructose polymer hydrolyzing enzyme, such as inulase, followed by recovering the remaining solid plant parts and recovering fructose crystals from the aqueous solution.
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Kerkhoffs, Pieter. (1981). Preparation of fructose (U.S. Patent No. 4277563). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4277563
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile