Patents by Inventor Hiram Chipperfield

Hiram Chipperfield 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).

  • Method of Differentiating Stem Cells
    Publication number: 20180155693
    Abstract: There is provided an improved efficient method for differentiating stem cells into pancreatic endoderm cells and pancreatic hormone expressing and secreting cells which express Pdx-1 and C-peptide. The invention further provides screening methods for detecting factors of interest that will affect the differentiation of the stem cells into pancreatic endoderm cells.
    Type: Application
    Filed: July 17, 2017
    Publication date: June 7, 2018
    Applicant: BioTime, Inc.
    Inventors: Hiram Chipperfield, Norris Ray Dunn
  • Method of Differentiating Stem Cells
    Publication number: 20110008819
    Abstract: There is provided an improved efficient method for differentiating stem cells into pancreatic endoderm cells and pancreatic hormone expressing and secreting cells which express Pdx-1 and C-peptide. The invention further provides screening methods for detecting factors of interest that will affect the differentiation of the stem cells into pancreatic endoderm cells.
    Type: Application
    Filed: January 23, 2009
    Publication date: January 13, 2011
    Inventors: Hiram Chipperfield, Norris Ray Dunn