Patents by Inventor Barbara M. Tigges

Barbara M. Tigges 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).

  • Multi-lineage progenitor cells
    Patent number: 8163275
    Abstract: Fetal blood multi-lineage progenitor cells that are capable of a wide spectrum of transdifferentiation are described.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: April 24, 2012
    Assignee: BioE LLC
    Inventors: Daniel P. Collins, Stacey L. Sprague, Barbara M. Tigges
  • Differentiation of multi-lineage progenitor cells to respiratory epithelial cells
    Patent number: 7727763
    Abstract: Fetal blood multi-lineage progenitor cells that are capable of a wide spectrum of transdifferentiation are described, as well as methods of differentiating the progenitor cells into type II alveolar cells.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: June 1, 2010
    Assignees: BioE, LLC, Regents of the University of Minnesota
    Inventors: David H. McKenna, Jr., Barbara M. Tigges, Michael J. Berger
  • Multi-lineage progenitor cells
    Patent number: 7670596
    Abstract: Fetal blood multi-lineage progenitor cells that are capable of a wide spectrum of transdifferentiation are described.
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: March 2, 2010
    Assignee: BioE, Inc.
    Inventors: Daniel P. Collins, Stacey L. Sprague, Barbara M. Tigges
  • Multi-Lineage Progenitor Cells
    Publication number: 20100028851
    Abstract: Fetal blood multi-lineage progenitor cells that are capable of a wide spectrum of transdifferentiation are described.
    Type: Application
    Filed: October 5, 2009
    Publication date: February 4, 2010
    Applicant: BioE, Inc.
    Inventors: Daniel P. Collins, Stacey L. Sprague, Barbara M. Tigges
  • Multi-lineage progenitor cells
    Patent number: 7622108
    Abstract: Fetal blood multi-lineage progenitor cells that are capable of a wide spectrum of transdifferentiation are described.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: November 24, 2009
    Assignee: BioE, Inc.
    Inventors: Daniel P. Collins, Stacey L. Sprague, Barbara M. Tigges