Patents by Inventor Joel Ginies

Joel Ginies 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).

  • Method for the preparation of fluoropolymer powdered materials
    Patent number: 8053549
    Abstract: A method for the preparation of a modified fluoropolymer powdered material is disclosed. A suspension of solid fluoropolymer particles together with PTFE particles in an aqueous carrier, is frozen and the frozen carrier is then removed by sublimation at sub-atmospheric pressure to produce a dry powder of modified fluoropolymer particles.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: November 8, 2011
    Assignee: Whitford Plastics Limited
    Inventors: Andrew J. Melville, Leonard W. Harvey, Joel Ginies, Michael Coates, Julie K. Wright
  • METHOD FOR THE PREPARATION OF FLUOROPOLYMER POWDERED MATERIALS
    Publication number: 20110224350
    Abstract: A method for the preparation of a modified fluoropolymer powdered material is disclosed. A suspension of solid fluoropolymer particles together with SiC particles in an aqueous carrier, is frozen and the frozen carrier is then removed by sublimation at sub-atmospheric pressure to produce a dry powder of modified fluoropolymer particles.
    Type: Application
    Filed: July 15, 2008
    Publication date: September 15, 2011
    Applicant: WHITFORD PLASTICS LIMITED
    Inventors: Michael Coates, Robert I. Whitlow, Joel Ginies, Julie K. Wright, Andrew J. Melville, Leonard W. Harvey