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. 05, 1989
Filed:
Jul. 13, 1987
Susan S Johnson, E. Forest Lake, IL (US);
James R Goodman, Chicago, IL (US);
UOP, Des Plaines, IL (US);
Abstract
A support matrix generally useful for the immobilization of biologically active proteins is made by coating with a polymeric alcohol a core support of titania or a carbonaceous pyropolymer deposited on a high surface area refractory inorganic oxide, cross-linking the alcohol, and converting a portion of the hydroxyl moieties to sulfonate esters. Such supports covalently bind enzymes and antibodies via a strong carbon-nitrogen single bond to give, for example, an immobilized antibody system extremely resistant to leaching of the antibody, the cross-linked alcohol, or of metals from the core support.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile