Patents by Inventor Maryna Gumenyuk

Maryna Gumenyuk 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).

  • ERYTHROID CELLS PRODUCING ADULT-TYPE Beta-HEMOGLOBIN GENERATED FROM HUMAN EMBRYONIC STEM CELLS
    Publication number: 20080003674
    Abstract: Methods and compositions of erythroid cells that produce adult ?-hemoglobin, generated by culturing CD31+, CD31+/CD34+ or CD34+ cells from embryonic stem cells under serum-free culture conditions.
    Type: Application
    Filed: February 8, 2007
    Publication date: January 3, 2008
    Inventors: Igor Slukvin, James Thomson, Maksym Vodyanyk, Maryna Gumenyuk
  • Method of forming dendritic cells from embryonic stem cells
    Publication number: 20060275901
    Abstract: This invention relates to the culture of dendritic cells from human embryonic stem (ES) cells. Human ES cells are first cultured into hematopoietic cells by co-culture with stromal cells. The cells now differentiated into the hematopoietic lineage are then cultured with GM-CSF to create a culture of myeloid precursor cells. Culture of the myeloid precursor cells with the cytokines GM-CSF and IL-4 causes functional dendritic cells to be generated. The dendritic cells have a unique phenotype, as indicated by their combination of cell surface markers.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 7, 2006
    Inventors: Igor Slukvin, James Thomson, Maksym Vodyanyk, Maryna Gumenyuk