Patents by Inventor Roy F. Thompson

Roy F. Thompson 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: 6605667
    Abstract: An adhesive composition includes a polymerizable adhesive monomer and at least one antioxidant stabilizer, and/or a container for storing said monomer composition that includes an antioxidant stabilizer. The antioxidant stabilizer provides superior stabilization and shelf-life of the composition and/or the container, and may enhance wound healing properties of the monomer composition.
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: August 12, 2003
    Assignee: Closure Medical Corporation
    Inventors: Ibraheem T. Badejo, Jaime Ayarza, Anthony Voiers, Roy F. Thompson, Jr., Gabriel N. Szabo, Robert V. Toni, William S. C. Nicholson
  • Publication number: 20020018689
    Abstract: An article of manufacture for dispensing a liquid adhesive includes an applicator body, a liquid adhesive contained within the applicator body, a porous applicator tip attached to the applicator body and in a non-contacting relationship with the liquid adhesive, and a polymerization initiator or rate modifier loaded in or on the applicator tip, wherein the polymerization initiator or rate modifier is selected from quaternary ammonium salts and tertiary amines. The liquid adhesive can also include a phase transfer catalyst.
    Type: Application
    Filed: April 16, 2001
    Publication date: February 14, 2002
    Inventors: Ibraheem T. Badejo, Jeffrey G. Clark, William Cotter, William L. Heard, Daniel L. Hedgpeth, Roy F. Thompson
  • Patent number: 4371578
    Abstract: A material for wrapping around a pipe, cable or the like in which a flexible sheet of heat shrinkable material such as cross-linked polyolefin, is provided on each edge with a metal clip element. In one construction, the two elements being formed with a body portion attached to the sheet material and hook members which extend in the opposite sense to one another and are inclined towards the body member to hook into one another. A strip of material on one of the clip elements, or on the flexible material, extends under the free edge of one of the hook members to maintain the other hook member in engagement. In another construction the first clip element is provided with spaced apart bridge which are engaged with cooperating spaced apart hooks on the second clip element.
    Type: Grant
    Filed: July 25, 1980
    Date of Patent: February 1, 1983
    Assignee: A. C. Egerton Limited
    Inventor: Roy F. Thompson
  • Patent number: 4188129
    Abstract: A method for obtaining vibrational and lateral movement within rotatable receptacles is disclosed. The lateral movement is achieved by the interruption of the simple circular motion of a receptacle by slight projections in the circular path of the receptacles. The interruptions cause the materials within the receptacles to vibrate and move laterally rather than continue in a strict circular path. The interruptions may take the form of studs or projections on the outer circumference of the receptacles being rotated or may take the form of studs or projections located on the means rotating the receptacles. The rotatable receptacles are classically rotated by belts.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: February 12, 1980
    Inventor: Roy F. Thompson