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. 27, 1976
Filed:
Jan. 27, 1975
Applicant:
Inventor:
Robert A Burns, Long Valley, NJ (US);
Assignee:
Engelhard Minerals & Chemicals Corporation, Menlo Park, Edison, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
195 63 ; 195 68 ; 195D / ;
Abstract
An insolubilized mineral-supported enzyme composite having outstanding catalytic activity and mechanical stability comprises an enzyme covalently attached to silanized porous, attrition-resistant granules of heat-activated attapulgite clay.