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:
Nov. 15, 2016
Filed:
Dec. 07, 2009
Applicants:
Dror Seliktar, Haifa, IL;
Liat Oss-ronen, Zikhron-Yaakov, IL;
Inventors:
Dror Seliktar, Haifa, IL;
Liat Oss-Ronen, Zikhron-Yaakov, IL;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/38 (2006.01); A61K 47/42 (2006.01); A61K 9/00 (2006.01); A61K 47/48 (2006.01); A61K 31/37 (2006.01); A61K 9/22 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0024 (2013.01); A61K 31/37 (2013.01); A61K 47/42 (2013.01); A61K 47/48784 (2013.01);
Abstract
A hydrogel system comprising polymer-conjugated albumin molecules is provided for controlled release delivery of therapeutic agents. The polymer is a functionalized synthetic polymer, preferably PEG-diacrylate. The polymer-conjugated albumin is preferably mono-PEGylated albumin. The hydrogel system may comprise a matrix to which the polymer-conjugated albumin molecules are linked via a functional group of the polymer. The matrix may be formed from the same polymer of the polymer-albumin conjugate.