Patents by Inventor Emmanuel Garraud

Emmanuel Garraud 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).

  • PTFE material having an anti-corona effect
    Patent number: 9728299
    Abstract: The present invention provides a material based on high density polytetrafluoroethylene (PTFE) and its applications, such as in the production of electric cable. The PTFE material of the invention includes PTFE, a metal oxide, a lubricant and a wetting agent.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: August 8, 2017
    Assignee: PRODUITS PLASTIQUES PERFORMANTS HOLDING—3P HOLDING
    Inventors: David Cade, Emmanuel Garraud
  • CABLE COMPRISING A PTFE COATING
    Publication number: 20150255189
    Abstract: A cable having one or more cores coated in a coating comprising at least one layer (a) of a material based on polytetrafluoroethylene (PTFE) with 5% to 80% by weight filler, and at least one layer (b) of a material based on PTFE with less than 8% by weight filler, the layer (b) being positioned outside the layer (a), and also a method of preparing the cable and a kit for constructing the cable.
    Type: Application
    Filed: October 29, 2013
    Publication date: September 10, 2015
    Inventor: Emmanuel Garraud
  • PTFE MATERIAL HAVING AN ANTI-CORONA EFFECT
    Publication number: 20130264090
    Abstract: The present invention provides a material based on high density polytetrafluoroethylene (PTFE) and its applications, such as in the production of electric cable. The PTFE material of the invention includes PTFE, a metal oxide, a lubricant and a wetting agent.
    Type: Application
    Filed: June 30, 2011
    Publication date: October 10, 2013
    Applicant: PRODUITS PLASTIQUES PERFORMANTS HOLDING - 3P HOLDING
    Inventors: David Cade, Emmanuel Garraud