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. 29, 1998
Filed:
Feb. 03, 1997
Applicant:
Inventors:
Eugene R Cooper, Berwyn, PA (US);
Stephen P Jones, Morpeth, GB;
Colin W Pouton, Bristol, GB;
Michael D Threadgill, Bath, GB;
Assignee:
Sterling Winthrop Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
424 7838 ; 525 5411 ; 525523 ; 530345 ; 514773 ;
Abstract
A linear block copolymer comprising units of an alkylene oxide, linked to units of peptide via a linking group comprising a --CH.sub.2 CHOHCH.sub.2 N(R)-- moiety, is useful as an imaging agent, drug, prodrug or as a delivery system for imaging agents, drugs or prodrugs.