Patents by Inventor William Jeffery Sandborn

William Jeffery Sandborn 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).

  • Patent number: 7341741
    Abstract: A polysaccharide selected from xanthan gum and HPMC is used for the treatment or prophylaxis of IBD, especially Crohn's Disease, left-sided ulcerative colitis or pouchitis.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: March 11, 2008
    Inventors: Jean-Pierre Sachetto, William Jeffery Sandborn, William John Tremaine