Patents by Inventor Douglas Roger Dennistoun Shaw

Douglas Roger Dennistoun Shaw 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 for stabilizing radiolabeled organic compounds by adding a separate stabilizing compound
    Patent number: 5843396
    Abstract: A stabilized composition comprising an organic compound labeled with a .beta.
    Type: Grant
    Filed: December 11, 1996
    Date of Patent: December 1, 1998
    Assignee: Nen Life Science Products, Inc.
    Inventors: Nadine Michele Loretta Gan, Gary Thomas Overmeyer, Douglas Roger Dennistoun Shaw
  • Composition for stabilizing radiolabeled organic compounds
    Patent number: 5738836
    Abstract: A stabilized composition comprising an organic compound labeled with a .beta.
    Type: Grant
    Filed: February 28, 1997
    Date of Patent: April 14, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Nadine Michele Loretta Gan, Gary Thomas Overmeyer, Douglas Roger Dennistoun Shaw