Patents by Inventor Bruno Hemelryck

Bruno Hemelryck 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).

  • Use, as a shock absorber, of a material formed from branched molecules containing associative groups
    Patent number: 8975363
    Abstract: A shock absorber is prepared from a material formed from branched molecules comprising associative groups. The branched molecules each contains at least bifunctional fragments and at least trifunctional fragments joined together by ester or thioester bridges alone or in combination with amide or urea bridges.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: March 10, 2015
    Assignee: Arkema France
    Inventors: Manuel Hidalgo, Nicolas Dufaure, Jean-Luc Couturier, Bruno Hemelryck
  • Use, as a Shock Absorber, of a Material Formed from Branched Molecules Containing Associative Groups
    Publication number: 20120022221
    Abstract: The present invention relates to the use, as a shock absorber, of a material formed from branched molecules comprising associative groups. Said branched molecules are each constituted of fragments that are at least bifunctional and of fragments that are at least trifunctional joined together by ester or thioester bridges, alone or in combination with amide or urea bridges.
    Type: Application
    Filed: March 29, 2010
    Publication date: January 26, 2012
    Inventors: Manuel Hidalgo, Nicolas Dufaure, Jean-Luc Couturier, Bruno Hemelryck