Patents by Inventor Philip Mark Rutter

Philip Mark Rutter 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).

  • Opaque polyester film as substrate with white coatings on both sides
    Patent number: 7807240
    Abstract: A multilayer white polymeric film having a core layer with an optical transmission density greater than 2.0, a white polyester outer layer on either side of the core layer and an ink receptive layer on the outer surface of the white polyester layers.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: October 5, 2010
    Assignee: DuPont Teijin Films U.S. Limited Partnership
    Inventors: John Francis, Philip Mark Rutter
  • Opaque polyester film as substrate with white coatings on both sides
    Publication number: 20030108730
    Abstract: A polyester film having an opaque core layer having on both surfaces a white outer layer.
    Type: Application
    Filed: October 7, 2002
    Publication date: June 12, 2003
    Inventors: John Francis, Philip Mark Rutter
  • Polymeric film
    Patent number: 6270888
    Abstract: A polymeric film comprising a polyester film substrate comprising 0.1% to 10% by weight, relative to the weight of the polyester, of at least one UV absorber, and a heat sealable layer, wherein the substrate is a multilayer film having an outer substrate layer and an inner substrate layer, the inner substrate layer comprising 1% to 40% by weight of UV absorber, relative to the amount of UV absorber present in the outer substrate layer. The film is particularly suitable for use as a protective layer on a metal sheet.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: August 7, 2001
    Assignee: Dupont Teijin Films US Limited Partner
    Inventors: Philip Mark Rutter, Allan Lovatt