Patents by Inventor Robert James Massey

Robert James Massey 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).

  • Polymeric films and packages produced therefrom
    Patent number: 11820110
    Abstract: A heat-sealable multilayer film may include a support layer, a polyethylene heat-seal layer, and an intermediate peelable layer. The support layer may include at least one polymeric layer. Heat-sealed packages comprising the multilayer film described herein have peelable seals characterized by an appropriate peel strength substantially independent of the seal conditions and substantially free of stringing upon peeling.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: November 21, 2023
    Assignee: AMCOR FLEXIBLES WINTERBOURNE LIMITED
    Inventors: David Thomas Stell, Robert James Massey
  • POLYMERIC FILMS AND PACKAGES PRODUCED THEREFROM
    Publication number: 20190366694
    Abstract: A heat-sealable multilayer film may include a support layer, a polyethylene heat-seal layer, and an intermediate peelable layer. The support layer may include at least one polymeric layer. Heat-sealed packages comprising the multilayer film described herein have peelable seals characterized by an appropriate peel strength substantially independent of the seal conditions and substantially free of stringing upon peeling.
    Type: Application
    Filed: December 11, 2017
    Publication date: December 5, 2019
    Inventors: David Thomas STELL, Robert James MASSEY
  • Polymeric films
    Publication number: 20030219612
    Abstract: Coextruded polymeric films comprising at least one base layer and an outer cold seal layer formed from a blend of a synthetic rubber and a tackifier, at least one of the outer surfaces of the film including an antiblock agent. Such films can be cold sealed cold seal layer to cold seal layer without substantial adhesion to the other outer surface of the films.
    Type: Application
    Filed: May 23, 2003
    Publication date: November 27, 2003
    Inventor: Robert James Massey