Patents by Inventor J. Peter Bentley

J. Peter Bentley 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).

  • Angiogenic factor isolated from live yeast cell derivatives and its use in treating wounds or burns in mammals
    Patent number: 5356874
    Abstract: Disclosed herein is purified isolated angiogenic factor, isolated from Live Yeast Cell Derivitive. Also disclosed herein are methods to treat mammals suffering from wounds or burns comprising administering the angiogenic factor and pharmaceutical formulations for use in the methods.
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: October 18, 1994
    Assignee: State of Oregon acting by and through the Oregon State Board of Higher Education on behalf of the Oregon Health Sciences University
    Inventor: J. Peter Bentley
  • Angiogenic factor isolated from live yeast cell derivatives and its use in treating wounds or burns in mammals
    Patent number: 5238925
    Abstract: Disclosed herein is purified isolated angiogenic factor, isolated from Live Yeast Cell Derivative. Also disclosed herein are methods to treat mammals suffering from wounds or burns comprising administering the angiogenic factor and pharmaceutical formulations for use in the methods.
    Type: Grant
    Filed: May 9, 1990
    Date of Patent: August 24, 1993
    Assignee: The State of Oregon Acting by and through The State Board of Higher Education on Behalf of the Oregon Health Sciences University
    Inventor: J. Peter Bentley
  • Wound healing kit comprised of gelable collagen
    Patent number: 5128136
    Abstract: A stabilized collagen gel is disclosed as are methods of making this collagen gel which is useful as a wound dressing to prevent dehydration of the subject being treated and infection of the wound. The collagen gel of the invention is stabilized by combining collagen (preferably in pharmaceutical grade collagen, which is atelopeptide collagen), with iodine or a composition capable of generating iodine. The collagen is flowable on first mixing and undergoes a phase transition to form a stable gel with sufficient structural integrity to form a wound dressing.
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: July 7, 1992
    Assignee: The Oregon Health Sciences University
    Inventors: J. Peter Bentley, Jack H. Fellman
  • Wound dressing protocol utilizing collagen gelatin formed with iodine
    Patent number: 5081106
    Abstract: A stabilized collagen gel is disclosed as are methods of making this collagen gel which is useful as a wound dressing to prevent dehydration of the subject being treated and infection of the wound. The collagen gel of the invention is stabilized by combining collagen (preferably a pharmaceutical grade collagen, which is atelopeptide collagen), with iodine or a composition capable of generating iodine. The collagen is flowable on first mixing and undergoes a phase transition to form a stable gel with sufficient structural integrity to form a wound dressing.
    Type: Grant
    Filed: July 16, 1990
    Date of Patent: January 14, 1992
    Assignee: The Oregon Health Sciences University
    Inventors: J. Peter Bentley, Jack H. Fellman