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:
Aug. 16, 2016
Filed:
Mar. 16, 2015
Applicant:
Polytherics Limited, Cambridge, GB;
Inventors:
Antony Robert Godwin, London, GB;
Stephen James Brocchini, Welwyn Garden, GB;
Assignee:
POLYTHERICS LIMITED, Cambridge, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/00 (2006.01); A61K 47/48 (2006.01); A61K 38/21 (2006.01); A61K 39/395 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48215 (2013.01); A61K 38/212 (2013.01); A61K 39/395 (2013.01);
Abstract
Novel compounds of the general formula: in which X represents a polymer,Q represents a linking group;W represents an electron-withdrawing moiety or a moiety preparable by reduction of an electron-withdrawing moiety;each of Rand Rindependently represents a hydrogen atom or a Calkyl group; andeither Zrepresents a protein or a peptide linked to CRvia a nucleophilic moiety, and Zrepresents a molecule linked to CRvia a nucleophilic moiety, or Zand Ztogether represent a single group derived from a protein or peptide linked to CRvia two nucleophilic moieties.