Patents by Inventor Matthew Callstrom

Matthew Callstrom 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).

  • Cobalamin mediated delivery of nucleic acids, analogs and derivatives thereof
    Publication number: 20070161587
    Abstract: This invention is in the area of cobalamin-mediated delivery of nucleic acids and analogs and derivatives thereof to a host to affect gene expression.
    Type: Application
    Filed: March 20, 2006
    Publication date: July 12, 2007
    Inventors: Douglas Collins, Franklyn Prendergast, Matthew Callstrom
  • Colonography of an unprepared colon
    Publication number: 20060184015
    Abstract: A method for generating colonography images for colorectal screening of a patient. The patient is administered an amount of radiopaque stool marker which will enable stool present in the patient's colon to be distinguished from soft tissue. The patient's colon is imaged after the stool marker has been administered to generate colonography images. Preparation of the colon is simulated by processing the colonography images to remove marked stool before the images are observed during a diagnosis session.
    Type: Application
    Filed: February 27, 2006
    Publication date: August 17, 2006
    Applicant: Mayo Foundation for Medical Education and Research
    Inventors: C. Johnson, Matthew Callstrom
  • Cobalamin mediated delivery of nucleic acids, analogs and derivatives thereof
    Publication number: 20060074034
    Abstract: This invention is in the area of cobalamin-mediated delivery of nucleic acids and analogs and derivatives thereof to a host to affect gene expression.
    Type: Application
    Filed: September 17, 2002
    Publication date: April 6, 2006
    Inventors: Douglas Collins, Franklyn Prendergast, Matthew Callstrom