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:
Oct. 20, 1981
Filed:
Feb. 27, 1979
Applicant:
Inventors:
Weng Y Lee, Calgary, Alberta, CA;
Alec Sehon, Winnipeg, Manitoba, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 78 ; 2602391 ; 424-9 ; 424 80 ; 424271 ;
Abstract
This invention relates to tolerogenic conjugates, suitable for use in suppressing the formation of reaginic antibodies in a host, of haptenic determinants, in particular the benzylpenicilloyl (BPO) group and 2,4-dinitrophenyl (DNP) group, with water-soluble, nonimmunogenic polymers, i.e. polyvinyl alcohols (PVA). The invention also comprises a method for the preparation of the conjugate and a method of suppressing the formation of these antibodies in a mammal sensitive to penicillin.
Quick Actions:
Lee, Weng. (1981). Suppression of reaginic antibodies to drugs employing polyvinyl alcohol (U.S. Patent No. 4296097). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4296097
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile