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:
Jan. 10, 2017
Filed:
Dec. 10, 2004
Applicant:
Mary J. Bossard, Madison, AL (US);
Inventor:
Mary J. Bossard, Madison, AL (US);
Assignee:
Nektar Therapeutics, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/48 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48176 (2013.01); A61K 47/48215 (2013.01);
Abstract
Compositions comprising two different populations of polymer-active agent conjugates, wherein the weight average molecular weight of the polymers associated with each population is different, are provided. Also provided are methods preparing such compositions and methods for administering such compositions.