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. 18, 1990
Filed:
Aug. 22, 1989
Applicant:
Inventors:
Assignees:
Agency of Industrial Science & Technology, Tokyo, JP;
Ministry of International Trade & Industry, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
435182 ; 435180 ;
Abstract
An immobilized enzyme having an enzyme entrapped in gaps formed in a macromolecular gel matrix is produced by dispersing the enzyme in the form of a fine powder in an organic solvent having dissolved therein a polymerizable monomer, polymerizing the monomer thereby giving rise to a gel matrix, and displacing the organic solvent in the gel matrix with an aqueous solvent.