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:
May. 28, 2013
Filed:
Sep. 17, 2009
Applicants:
Harold Zappe, Harvest, AL (US);
Mary J. Bossard, Madison, AL (US);
Inventors:
Harold Zappe, Harvest, AL (US);
Mary J. Bossard, Madison, AL (US);
Assignee:
Nektar Therapeutics, San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/48 (2006.01); A61K 38/12 (2006.01); C07K 14/00 (2006.01); C07K 1/107 (2006.01); C08G 65/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides peptides that are chemically modified by covalent attachment of a water-soluble oligomer. A conjugate of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different from the characteristics of peptide not attached to the water-soluble oligomer.