Patents by Inventor Usha Devi Hemraz

Usha Devi Hemraz 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).

  • Nanotubes as carriers of nucleic acids into cells
    Patent number: 10364440
    Abstract: The present invention is directed to transfection complexes of rosette nanotubes and one or more nucleic acids.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: July 30, 2019
    Assignees: Brown University, Rhode Island Hospital, The Governors of the University of Alberta, National Research Council of Canada
    Inventors: Thomas J. Webster, Qian Chen, Yupeng Chen, Hicham Fenniri, Usha Devi Hemraz
  • Nanotubes as carriers of nucleic acids into cells
    Patent number: 10344300
    Abstract: The present invention is directed to transfection complexes of rosette nanotubes and one or more nucleic acids.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: July 9, 2019
    Assignees: Brown University, Rhode Island Hospital, The Governors of the University of Alberta, National Research Council of Canada
    Inventors: Yunpeng Chen, Qian Chen, Thomas J. Webster, Hicham Fenniri, Usha Devi Hemraz
  • Nanotubes and compositions thereof
    Patent number: 10201634
    Abstract: The present invention is directed to implants and the modification of the surface of implants using amino acid or polypeptide functionalized rosette nanotubes.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: February 12, 2019
    Assignees: Brown University, National Research Council of Canada, The Governors of the University of Alberta
    Inventors: Thomas J. Webster, Hicham Fenniri, Usha Devi Hemraz
  • Nanotubes as Carriers of Nucleic Acids into Cells
    Publication number: 20160002669
    Abstract: The present invention is directed to transfection complexes of rosette nanotubes and one or more nucleic acids.
    Type: Application
    Filed: June 12, 2015
    Publication date: January 7, 2016
    Inventors: Hicham Fenniri, Usha Devi Hemraz, Thomas J. Webster, Yupeng Chen
  • Nanotubes and Compositions Thereof
    Publication number: 20140302109
    Abstract: The present invention is directed to implants and the modification of the surface of implants using amino acid or polypeptide functionalized rosette nanotubes.
    Type: Application
    Filed: June 23, 2014
    Publication date: October 9, 2014
    Inventors: Thomas J. WEBSTER, Hicham FENNIRI, Usha Devi HEMRAZ
  • Nanotubes and compositions thereof
    Patent number: 8795691
    Abstract: The present invention is directed to implants and the modification of the surface of implants using amino acid or polypeptide functionalized rosette nanotubes.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: August 5, 2014
    Assignees: Brown University, National Research Council of Canada, The Governors of the University of Alberta
    Inventors: Thomas J. Webster, Hicham Fenniri, Usha Devi Hemraz
  • Nanotubes and Compositions Thereof
    Publication number: 20130129788
    Abstract: The present invention is directed to implants and the modification of the surface of implants using amino acid or polypeptide functionalized rosette nanotubes.
    Type: Application
    Filed: March 16, 2011
    Publication date: May 23, 2013
    Applicants: NATIONAL RESEARCH COUNCIL OF CANADA, BROWN UNIVERSITY
    Inventors: Thomas J. Webster, Hicham Fenniri, Usha Devi Hemraz