Patents by Inventor R. Geoffrey Sargent

R. Geoffrey Sargent 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).

  • TOTIPOTENT, NEARLY TOTIPOTENT OR PLURIPOTENT MAMMALIAN CELLS HOMOZYGOUS OR HEMIZYGOUS FOR ONE OR MORE HISTOCOMPATIBILITY ANTIGENS GENES
    Publication number: 20130053278
    Abstract: The present invention relates to totipotent, nearly totipotent and pluripotent stem cells that are hemizygous or homozygous for MHC antigens and methods of making and using them. These cells are useful for reduced immunogenicity during transplantation and cell therapy. The cells of the present invention may be assembled into a bank with reduced complexity in the MHC genes.
    Type: Application
    Filed: August 14, 2012
    Publication date: February 28, 2013
    Inventors: Michael D. WEST, R. Geoffrey Sargent
  • Totipotent, Nearly Totipotent or Pluripotent Mammalian Cells Homozygous or Hemizygous for One or More Histocompatibility Antigent Genes
    Publication number: 20090271335
    Abstract: The present invention relates to totipotent, nearly totipotent and pluripotent stem cells that are hemizygous or homozygous for MHC antigens and methods of making and using them. These cells are useful for reduced immunogenicity during transplantation and cell therapy. The cells of the present invention may be assembled into a bank with reduced complexity in the MHC genes.
    Type: Application
    Filed: October 20, 2006
    Publication date: October 29, 2009
    Applicant: Advanced Cell Technology, Inc.
    Inventors: Michael D. West, R. Geoffrey Sargent