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:
Sep. 19, 1978
Filed:
Jul. 08, 1976
Applicant:
Inventors:
Robert W Coughlin, Heights Rd., CT (US);
Marvin Charles, Allentown, PA (US);
Billy R Allen, Columbus, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
195 63 ; 195 68 ; 195D / ; 195 59 ; 195 60 ;
Abstract
Insoluble supports are preactivated by precipitating thereon a hydrous metal oxide employing a hydrolysis reaction of a salt of said metal in the presence of said insoluble support. The resulting composite materials are employed as supports for immobilizing biologically active substances.