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).

  • Micellic assemblies
    Patent number: 11707483
    Abstract: Provided herein are micellic assemblies comprising a plurality of copolymers. In certain instauces, micellic assemblies provided herein are pH sensitive particles.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: July 25, 2023
    Assignees: UNIVERSITY OF WASHINGTON, GENEVANT SCIENCES GMBH
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony Convertine, Craig L. Duvall, Danielle Benoit, Robert Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E. E. Paschal, Charbel Diab, Priyadarsi De
  • MICELLIC ASSEMBLIES
    Publication number: 20200147121
    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: September 23, 2019
    Publication date: May 14, 2020
    Applicants: University of Washington, GENEVANT SCIENCES GMBH
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony Convertine, Craig L. Duvall, Danielle Benoit, Robert Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E.E. Paschal, Charbel Diab, Priyadarsi De
  • Micellic assemblies
    Patent number: 10420790
    Abstract: Provided herein are micellic assemblies comprising a plurality of copolymers. In certain instauces, micellic assemblies provided herein are pH sensitive particles.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: September 24, 2019
    Assignees: University of Washington, GENEVANT SCIENCES GMBH
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony Convertine, Craig L. Duvall, Danielle Benoit, Robert Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E. E. Paschal, Charbel Diab, Priyadarsi De
  • MICELLIC ASSEMBLIES
    Publication number: 20170239360
    Abstract: Provided herein are micellic assemblies comprising a plurality of copolymers. In certain instauces, micellic assemblies provided herein are pH sensitive particles.
    Type: Application
    Filed: April 27, 2017
    Publication date: August 24, 2017
    Applicants: University of Washington, PhaseRx, Inc.
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony Convertine, Craig L. Duvall, Danielle Benoit, Robert Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E.E. Paschal, Charbel Diab, Priyadarsi De
  • Micellic assemblies
    Patent number: 9662403
    Abstract: Provided herein are micellic assemblies comprising a plurality of copolymers. In certain instances, micellic assemblies provided herein are pH sensitive particles.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: May 30, 2017
    Assignees: University of Washington, PhaseRx, Inc.
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony Convertine, Craig L. Duvall, Danielle Benoit, Robert Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E. E. Paschal, Charbel Diab, Priyadarsi De
  • MULTIBLOCK COPOLYMERS
    Publication number: 20170049801
    Abstract: Provided herein are multiblock copolymers, as well as micelles and therapeutic compositions thereof.
    Type: Application
    Filed: September 1, 2016
    Publication date: February 23, 2017
    Applicants: University of Washington, PhaseRx, Inc.
    Inventors: Mary G. Prieve, Paul H. Johnson, Patrick S. Stayton, Allan S. Hoffman, Robert W. Overell, Anna S. Gall, Amber E.E. Paschal, Charbel Diab, Priyadarsi De, Michael S. DeClue, Sean D. Monahan
  • Multiblock copolymers
    Patent number: 9464300
    Abstract: Provided herein are multiblock copolymers, as well as micelles and therapeutic compositions thereof.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: October 11, 2016
    Assignees: University of Washington, PhaseRx, Inc.
    Inventors: Mary G. Prieve, Paul H. Johnson, Patrick S. Stayton, Allan S. Hoffman, Robert W. Overell, Anna S. Gall, Amber E. E. Paschal, Charbel Diab, Priyadarsi De, Michael S. DeClue, Sean D. Monahan
  • MICELLIC ASSEMBLIES
    Publication number: 20160250338
    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: March 2, 2016
    Publication date: September 1, 2016
    Applicants: University of Washington, PhaseRx, Inc.
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony Convertine, Craig L. Duvall, Danielle Benoit, Robert Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E.E. Paschal, Charbel Diab, Priyadarsi De
  • Targeting monomers and polymers having targeting blocks
    Patent number: 9415113
    Abstract: Provided herein are monomers incorporating folate or other targeting agent, polymers prepared therefrom, polymers prepared therefrom having a therapeutic agent covalently coupled thereto, as well as micelles and therapeutic compositions thereof.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: August 16, 2016
    Assignees: University of Washington, PhaseRx, Inc.
    Inventors: Sean D. Monahan, Paul H. Johnson, Michael S. DeClue, Priyadarsi De, Anna S. Gall, Patrick S. Stayton, Allan S. Hoffman, Charbel Diab
  • Micellic assemblies
    Patent number: 9339558
    Abstract: Provided herein are micellic assemblies comprising a plurality of copolymers. In certain instances, micellic assemblies provided herein are pH sensitive particles.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: May 17, 2016
    Assignees: University of Washington, PhaseRx, Inc.
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony J. 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
  • Heterogeneous polymeric micelles for intracellular delivery
    Patent number: 9211250
    Abstract: Compositions comprising a heterogeneous polymeric micelle and an agent (e.g., a polynucleotide) associated with the micelle are disclosed, together with methods for intracellular delivery of such agent.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: December 15, 2015
    Assignees: University of Washington, PhaseRx, Inc.
    Inventors: Paul Johnson, Patrick S. Stayton, Allan S. Hoffman, Robert Overell, Anna Gall, Mary Prieve, Amber Paschal, Charbel Diab, Priyadarsi De
  • POLYMERIC CARRIER
    Publication number: 20150238619
    Abstract: Provided herein are polymeric carriers suitable for the delivery of polynucleotides (e.g., oligonucleotides) and/or other therapeutic agents into a living cell.
    Type: Application
    Filed: February 24, 2015
    Publication date: August 27, 2015
    Applicants: PHASERX, INC., UNIVERSITY OF WASHINGTON
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony J. Convertine, Craig L. Duvall, Danielle Benoit, Robert Overell, Paul H. Johnson, Anna S. Gall, Mary G. Prieve, Amber E.E. Paschal, Charbel Diab, Priyadarsi De
  • Polymeric carrier
    Patent number: 9006193
    Abstract: Provided herein are polymeric carriers suitable for the delivery of polynucleotides (e.g. oligonucleotides) and/or other therapeutic agents into a living cell.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: April 14, 2015
    Assignees: University of Washington, PhaseRx, Inc.
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony J. 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
  • HYDROPHOBIC BLOCK CONJUGATED THERAPEUTIC AGENTS
    Publication number: 20130017167
    Abstract: Provided herein are polymers having a therapeutic agent covalently coupled to a hydrophobic block thereof, as well as micelles and therapeutic compositions thereof.
    Type: Application
    Filed: November 12, 2010
    Publication date: January 17, 2013
    Applicant: University of Washington through its Center for Commercialization
    Inventors: Sean D. Monahan, Paul H. Johnson, Charbel Diab, Priyadarsi De, Patrick S. Stayton, Allan S. Hoffman
  • TARGETING MONOMERS AND POLYMERS HAVING TARGETING BLOCKS
    Publication number: 20130011362
    Abstract: Provided herein are monomers incorporating folate or other targeting agent, polymers prepared therefrom, polymers prepared therefrom having a therapeutic agent covalently coupled thereto, as well as micelles and therapeutic compositions thereof.
    Type: Application
    Filed: November 17, 2010
    Publication date: January 10, 2013
    Applicants: PhaseRx, Inc., University of Washington through its Center for Commercialization
    Inventors: Sean D. Monahan, Paul H. Johnson, Michael S. DeClue, Priyadarsi De, Anna S. Gall, Patrick S. Stayton, Allan S. Hoffman, Charbel Diab
  • HETEROGENEOUS POLYMERIC MICELLES FOR INTRACELLULAR DELIVERY
    Publication number: 20120021514
    Abstract: Compositions comprising a heterogeneous polymeric micelle and an agent (e.g., a polynucleotide) associated with the micelle are disclosed, together with methods for intracellular delivery of such agent.
    Type: Application
    Filed: May 13, 2009
    Publication date: January 26, 2012
    Applicants: PHASERX, INC., UNIVERSITY OF WASHINGTON
    Inventors: Paul Johnson, Patrick S. Stayton, Allan S. Hoffman, Robert Overell, Anna Gall, Mary Prieve, Amber Paschal, Charbel Diab, Priyadarsi De
  • MULTIBLOCK COPOLYMERS
    Publication number: 20110286957
    Abstract: Provided herein are multiblock copolymers, as well as micelles and therapeutic compositions thereof.
    Type: Application
    Filed: November 6, 2009
    Publication date: November 24, 2011
    Applicants: PHASERX, INC., UNIVERSITY OF WASHINGTON
    Inventors: Mary G. Prieve, Paul H. Johnson, Patrick S. Stayton, Allan S. Hoffman, Robert W. Overell, Anna S. Gall, Amber E.E. Paschal, Charbel Diab, Priyadarsi De, Michael S. DeClue, Sean D. Monahan
  • MICELLES OF HYDROPHILICALLY SHIELDED MEMBRANE-DESTABILIZING COPOLYMERS
    Publication number: 20110281934
    Abstract: Provided herein are micelles comprising a plurality of copolymers. In certain instances, micelles provided herein are pH sensitive particles.
    Type: Application
    Filed: May 13, 2009
    Publication date: November 17, 2011
    Applicants: PHASERX, INC., UNIVERSITY OF WASHINGTON
    Inventors: Paul Johnson, Patrick S. Stayton, Allan S. Hoffman, Robert Overell, Anna Gall, Mary Prieve, Amber Paschal, Charbel Diab, Priyadarsi De
  • MICELLES FOR INTRACELLULAR DELIVERY OF THERAPEUTIC AGENTS
    Publication number: 20110142951
    Abstract: Composition comprising a polymeric micelle and an associated polynucleotide.
    Type: Application
    Filed: May 13, 2009
    Publication date: June 16, 2011
    Applicants: UNIVERSITY OF WASHINGTON, PHASERX, INC.
    Inventors: Paul H. Johnson, Patrick S. Stayton, Allan S. Hoffman, Anthony J. Convertine, Robert W. Overell, Anna S. Gall, Mary G. Prieve, Amber E.E. Paschal, Charbel Diab, Priyadarsi De
  • POLYMERIC CARRIER
    Publication number: 20110143435
    Abstract: Provided herein are polymeric carriers suitable for the delivery of polynucleotides (e.g. oligonucleotides) and/or other therapeutic agents into a living cell.
    Type: Application
    Filed: May 13, 2009
    Publication date: June 16, 2011
    Applicants: UNIVERSITY OF WASHINGTON, PHASERX, INC.
    Inventors: Patrick S. Stayton, Allan S. Hoffman, Anthony J. 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