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. 18, 1978
Filed:
Mar. 24, 1976
Ceskoslovenska akademie ved, Prague, CS;
Abstract
The invention relates to biologically active insoluble compounds on a carrier containing in its side chains a p-phenylene-diamine skeleton, where a polymer of the general formula I ##STR1## where R.sub.1 is a polymer residue, R.sub.2 is a lower alkyl group, x = 1-4, is oxidized in the presence of a soluble biologically active compound containing a primary amino group, such as e.g. enzymes, coenzymes, inhibitors of enzymes, hormones, or antigens. The oxidation is carried out by using an oxidation agent which does not disturb the biologically active compounds present in the mixture.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile