Patents by Inventor Thomas Stuhldreier

Thomas Stuhldreier 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).

  • Curable composition for medium and high voltage power cables
    Patent number: 8581102
    Abstract: An electric cable, has an electrical conductor surrounded by a cured electrically-insulating layer obtained from a curable composition with a polymer matrix, the polymer matrix having one or more polyolefins and a polyvinyl acetal as agent for reducing the formation of water treeing, the quantity of PVA being no more than 10% by weight in the composition.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: November 12, 2013
    Assignee: Nexans
    Inventors: Christian Koelblin, Thomas Stuhldreier, Franz Daenekas, Mark Hartley
  • CURABLE COMPOSITION FOR MEDIUM AND HIGH VOLTAGE POWER CABLES
    Publication number: 20110067898
    Abstract: An electric cable, has an electrical conductor surrounded by a cured electrically-insulating layer obtained from a curable composition with a polymer matrix, the polymer matrix having one or more polyolefins and a polyvinyl acetal as agent for reducing the formation of water treeing, the quantity of PVA being no more than 10% by weight in the composition.
    Type: Application
    Filed: November 24, 2009
    Publication date: March 24, 2011
    Inventors: Christian Koelblin, Thomas Stuhldreier, Franz Daenekas, Mark Hartley