Patents by Inventor Julie Anna McEarchern

Julie Anna McEarchern 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).

  • Tangential flow filtration devices and methods for stem cell enrichment
    Patent number: 7790039
    Abstract: The present invention provides methods for enriching a heterogenous mixture of bone marrow or blood constituents for stem cells by removal of non-stem cell constituents comprising separation of the non-stem cell constituents using a tangential flow filtration device.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: September 7, 2010
    Assignee: Northwest Biotherapeutics, Inc.
    Inventors: Marnix L. Bosch, Patricia A. Lodge, Julie Anna McEarchern, Alton L. Boynton, Paul G. Hugenholtz