Patents by Inventor Priyadarsi De

Priyadarsi De has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • TARGETED POLYMER BIOCONJUGATES
    Publication number: 20110129921
    Abstract: Polymer bioconjugate having a RNAi agent covalently coupled to the alpha or omega end of a pH-dependent membrane-destabilizing polymer.
    Type: Application
    Filed: May 13, 2009
    Publication date: June 2, 2011
    Applicants: UNIVERSITY OF WASHINGTON, PHASERX, INC.
    Inventors: Paul H. Johnson, Patrick S. Stayton, Allan S. Hoffman, Anthony J. Convertine, Craig L. Duvall, Danielle Benoit, Chen-Chang Lee, Robert W. Overell, Anna S. Gall, Mary G. Prieve, Amber E.E. Paschal, Charbel Diab, Priyadarsi De
  • MICELLIC ASSEMBLIES
    Publication number: 20110123636
    Abstract: Provided herein are micellic assemblies comprising a plurality of copolymers. In certain instances, micellic assemblies provided herein are pH sensitive particles.
    Type: Application
    Filed: May 13, 2009
    Publication date: May 26, 2011
    Applicants: UNIVERSITY OF WASHINGTON, PHASERX, INC.
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony Convertine, Craig L. Duvall, Danielle Benoit, Robert W. Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E.E. Paschal, Charbel Diab, Priyadarsi De
  • Capping reactions in cationic polymerization; kinetic and synthetic utility
    Publication number: 20060264577
    Abstract: A method of synthesizing an endcapped polymer, comprising reacting in a solvent a cationic living polymer with an optionally substituted conjugated diene as an endcapping reagent, whereby the solvent causes termination by halogenation to be faster than the addition of additional molecules of the conjugated diene, thereby producing an endcapped polymer having a halogenated endcap group.
    Type: Application
    Filed: April 7, 2006
    Publication date: November 23, 2006
    Inventors: Rudolf Faust, Priyadarsi De