Patents by Inventor Damian Peter Tuffin

Damian Peter Tuffin 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).

  • Film comprising a strippable sacrificial layer for reduction of surface defects in a substrate
    Patent number: 11028291
    Abstract: A coextruded biaxially oriented composite film comprising a polyester substrate layer and disposed on one or both surfaces thereof a strippable sacrificial layer, wherein said strippable sacrificial layer comprises an ethylene-methacrylic acid (EMAA) copolymer.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: June 8, 2021
    Assignee: DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
    Inventors: Robert Eveson, Karl Rakos, Damian Peter Tuffin, Dominic Hoy
  • FILM COMPRISING A STRIPPABLE SACRIFICIAL LAYER FOR REDUCTION OF SURFACE DEFECTS IN A SUBSTRATE
    Publication number: 20190085216
    Abstract: A coextruded biaxially oriented composite film comprising a polyester substrate layer and disposed on one or both surfaces thereof a strippable sacrificial layer, wherein said strippable sacrificial layer comprises an ethylene-methacrylic acid (EMAA) copolymer.
    Type: Application
    Filed: September 12, 2018
    Publication date: March 21, 2019
    Applicant: DuPont Teijin Films U.S. Limited Partnership
    Inventors: ROBERT EVESON, Karl RAKOS, Damian Peter TUFFIN, Dominic HOY
  • Film comprising a strippable sacrificial layer for reduction of surface defects in a substrate
    Patent number: 10106706
    Abstract: A coextruded biaxially oriented composite film comprising a polyester substrate layer and disposed on one or both surfaces thereof a strippable sacrificial layer, wherein said strippable sacrificial layer comprises an ethylene-methacrylic acid (EMAA) copolymer.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: October 23, 2018
    Assignee: DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
    Inventors: Robert Eveson, Karl Rakos, Damian Peter Tuffin, Dominic Hoy
  • Film Comprising a Strippable Sacrificial Layer for Reduction of Surface Defects in a Substrate
    Publication number: 20140008026
    Abstract: A coextruded biaxially oriented composite film comprising a polyester substrate layer and disposed on one or both surfaces thereof a strippable sacrificial layer, wherein said strippable sacrificial layer comprises an ethylene-methacrylic acid (EMAA) copolymer.
    Type: Application
    Filed: March 13, 2012
    Publication date: January 9, 2014
    Applicant: DuPont Teijin Films U.S. Limited Partnership
    Inventors: Robert Eveson, Karl Rakos, Damian Peter Tuffin, Dominic Hoy