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. 23, 2014
Filed:
Sep. 16, 2010
Applicants:
Samuel P. Mcmanus, Huntsville, AL (US);
Antoni Kozlowski, Huntsville, AL (US);
Patrick D. Youso, Huntsville, AL (US);
Inventors:
Samuel P. McManus, Huntsville, AL (US);
Antoni Kozlowski, Huntsville, AL (US);
Patrick D. Youso, Huntsville, AL (US);
Assignee:
Nektar Therapeutics, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/08 (2006.01); C07H 21/02 (2006.01); A61K 47/48 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48092 (2013.01); A61K 47/48215 (2013.01);
Abstract
Conjugates are provided, an exemplary conjugating having a single water-soluble, non-peptidic polymer, such as a poly(ethylene oxide), attached to a chitosan. Complexes of small interfering nucleic acids formed with such conjugates as well as small interfering nucleic acids attached to such conjugates are also provided. Related methods, intermediates, and compositions are also provided.