Patents by Inventor Alexis Braun

Alexis Braun 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).

  • Wiping member made from a material based on over-crosslinked elastomer(s)
    Patent number: 9969359
    Abstract: The invention relates to a wiping member (10) comprising an elastomer-based material, a coating being provided on at least part of an external surface of the material. At least part of the surface of the assembly formed by the elastomer-based material and the coating has an increased degree of cross-linking over at least one surface thickness of the assembly. The invention also relates to a windshield wiper blade and to a method for treating a wiping member.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: May 15, 2018
    Assignee: Valeo Systémes d'Essuyage
    Inventors: Alexis Braun, Frédéric Bretagnol, Severin Doupeux
  • WIPING MEMBER MADE FROM A MATERIAL BASED ON OVER-CROSSLINKED ELASTOMER(S)
    Publication number: 20130283559
    Abstract: The invention relates to a wiping member (10) comprising an elastomer-based material, a coating being provided on at least part of an external surface of the material. At least part of the surface of the assembly formed by the elastomer-based material and the coating has an increased degree of cross-linking over at least one surface thickness of the assembly. The invention also relates to a windshield wiper blade and to a method for treating a wiping member.
    Type: Application
    Filed: December 14, 2011
    Publication date: October 31, 2013
    Applicant: VALEO SYSTÈMES D'ESSUYAGE
    Inventors: Alexis Braun, Frédéric Bretagnol, Severin Doupeux
  • Water-retention coating for a windscreen wiper blade, wiper blade provided with same and method for coating a blade with same
    Patent number: 7406741
    Abstract: A coating for a rubber or elastomer wiper blade of a vehicle windscreen wiper, of the type comprising an additive for reducing the coefficient of friction between the blade and the window, characterised in that it comprises cavities with microscopic dimensions which open out outside the coating, which confers a hydrophilic character on it.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: August 5, 2008
    Assignee: Valeo Systems d'Essuyage
    Inventor: Alexis Braun
  • Polymeric Material Based On Propylene Or Ethylene With A Chlorinated Surface, Preparation And Uses
    Publication number: 20070255011
    Abstract: The present invention concerns polymeric materials having propylene and/or ethylene motifs with a chlorinated surface, in particular materials used in the automotive industry, such as moulded products, and their applications in various other fields. It also deals with a method of preparing said materials.
    Type: Application
    Filed: May 23, 2005
    Publication date: November 1, 2007
    Applicant: Valeo Systemes d'Essuyage
    Inventors: Michel Oulie, Alexis Braun
  • Water-retention coating for a windscreen wiper blade, wiper blade provided with same and method for coating a blade with same
    Publication number: 20050004295
    Abstract: A coating for a rubber or elastomer wiper blade of a vehicle windscreen wiper, of the type comprising an additive for reducing the coefficient of friction between the blade and the window, characterised in that it comprises cavities with microscopic dimensions which open out outside the coating, which confers a hydrophilic character on it.
    Type: Application
    Filed: November 14, 2002
    Publication date: January 6, 2005
    Inventor: Alexis Braun