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:
Aug. 09, 1983
Filed:
Jun. 29, 1981
Applicant:
Inventors:
Peter J Peters, Geleen, NL;
Pieter L Kerkhoofs, Geleen, NL;
Assignee:
Stamicarbon, B.V., Geleen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 99 ; 435174 ; 435178 ; 435180 ; 435182 ; 435200 ;
Abstract
Enzyme preparations are obtained from Aspergillus phoenicis having high inulinase activity, a very low Michaelis constant, thermal stability, optimum inulinase activity across a wide pH range, and little sensitivity to heavy metal ion inhibition. The enzyme may be immobilized on an organic macroporous polymer or in an alginate gel.