Patents by Inventor Guang-Quan Zhao

Guang-Quan Zhao 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).

  • COMPOSITIONS AND METHODS OF MAKING EMBRYONIC STEM CELLS
    Publication number: 20090170201
    Abstract: The invention relates to cell proliferation, cell differentiation, male infertility, male fertility and to compositions and methods involved therein.
    Type: Application
    Filed: May 22, 2008
    Publication date: July 2, 2009
    Applicant: VANDERBILT UNIVERSITY
    Inventors: Brigid L.M. Hogan, Guang-Quan Zhao
  • Compositions and Methods for Making Embryonic Stem Cells
    Publication number: 20060275898
    Abstract: The invention relates to cell proliferation, cell differentiation, male infertility, male fertility and to compositions and methods involved therein.
    Type: Application
    Filed: June 12, 2006
    Publication date: December 7, 2006
    Applicant: VANDERBILT UNIVERSITY
    Inventors: Brigid Hogan, Guang-Quan Zhao
  • Compositions and methods of making embryonic stem cells
    Publication number: 20030153072
    Abstract: The invention relates to cell proliferation, cell differentiation, male infertility, male fertility and to compositions and methods involved therein.
    Type: Application
    Filed: January 24, 2003
    Publication date: August 14, 2003
    Inventors: Brigid L.M. Hogan, Guang-Quan Zhao
  • Method for enhancing primordial germ cell number
    Publication number: 20020045256
    Abstract: Methods for enhancing the generation of primordial germ cells in pluripotent embryonic cells by contacting the pluripotent cells with at least one 60A class BMP protein and at least one DPP class BMP protein are provided. Also provided are methods for treating sterility and for the introduction of at least one transgene into the germ line of an animal.
    Type: Application
    Filed: October 16, 2001
    Publication date: April 18, 2002
    Applicant: The Curators Of the University of Missouri
    Inventors: Guang-Quan Zhao, Ying Ying
  • Compositions and methods of making embryonic stem cells
    Patent number: 6251671
    Abstract: The invention relates to cell proliferation, cell differentiation, male infertility, male fertility and to compositions and methods involved therein. Also methods of culturing spermatogonial stem cells with bone morphogenetic protein 8 are disclosed.
    Type: Grant
    Filed: February 28, 1997
    Date of Patent: June 26, 2001
    Assignee: Vanderbilt University
    Inventors: Brigid L. M. Hogan, Guang-Quan Zhao