Patents by Inventor Paul Anthony Perry

Paul Anthony Perry 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).

  • Composition comprising biopolymer
    Patent number: 7740952
    Abstract: Disclosed is a composition comprises or is produced from a biopolymer, an olefin copolymer, and an optional polymer wherein the biopolymer comprises repeat units derived from a glycoside. Also disclosed is an article comprising or produced from the composition.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: June 22, 2010
    Assignee: Plantic Technologies Limited
    Inventors: Karlheinz Hausmann, Peter A. Morken, Kishan Chand Khemani, Paul Anthony Perry
  • Composition Comprising Biopolymer
    Publication number: 20080182113
    Abstract: Disclosed is a composition comprises or is produced from a biopolymer, an olefin copolymer, and an optional polymer wherein the biopolymer comprises repeat units derived from a glycoside. Also disclosed is an article comprising or produced from the composition.
    Type: Application
    Filed: January 25, 2008
    Publication date: July 31, 2008
    Applicant: E.I. du Pont de Nemours and Company
    Inventors: Karlheinz Hausmann, Peter A. Morken, Kishan Chand Khemani, Paul Anthony Perry