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:
Jun. 16, 2009
Filed:
Aug. 02, 2007
M. Elizabeth Snell, Ardmore, AL (US);
Michael J. Roberts, Williamsburg, VA (US);
Toshiyuki Mori, Germantown, MD (US);
Barry R. O'keefe, Frederick, MD (US);
Michael R. Boyd, Mobile, AL (US);
M. Elizabeth Snell, Ardmore, AL (US);
Michael J. Roberts, Williamsburg, VA (US);
Toshiyuki Mori, Germantown, MD (US);
Barry R. O'Keefe, Frederick, MD (US);
Michael R. Boyd, Mobile, AL (US);
Nektar Therapeutics AL, Corporation, Huntsville, AL (US);
National Institute of Heatlh, Washington, DC (US);
Abstract
The present invention provides variants of cyanovirin-N and water-soluble polymer conjugates thereof, and methods of preparing such conjugates. The cyanovirin-N of the invention are particularly suited for site-selective covalent attachment of one or more water soluble polymers, to provide polymer conjugates of cyanovirin-N variants exhibiting antiviral activity.