Patents by Inventor Patrick Cogneau

Patrick Cogneau 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).

  • PROCESS OF RECYCLING A BITUMINOUS WASTE PRODUCT SUCH AS A WASTE BITUMINOUS MEMBRANE PRODUCT
    Publication number: 20220388010
    Abstract: An object of the instant application is to provide a process of recycling a bituminous product such as a waste bituminous membrane product optionally containing reinforcement layers comprising grinding and melting steps and a mixing step of said melted product with a fresh carrier.
    Type: Application
    Filed: November 27, 2020
    Publication date: December 8, 2022
    Inventors: GUILLAUME MOREELS, JULIEN DORMAL, CAROLINE MARTIN, KOEN SNEIDERS, PATRICK COGNEAU
  • PROCESS FOR RECYCLING A BITUMINOUS WASTE PRODUCT SUCH AS A BITUMINOUS WASTE MEMBRANE PRODUCT
    Publication number: 20220388009
    Abstract: An object of the instant application is to provide a process of recycling a bituminous product such as a waste bituminous membrane product optionally containing reinforcement layers comprising grinding and melting steps.
    Type: Application
    Filed: November 27, 2020
    Publication date: December 8, 2022
    Inventors: GUILLAUME MOREELS, JULIEN DORMAL, CAROLINE MARTIN, KOEN SNEIDERS, PATRICK COGNEAU
  • Waterproofing membrane
    Patent number: 7550205
    Abstract: A waterproofing membrane comprising a structure incorporating a fiber layer and wherein to one side of said structure a bituminous mass is applied and another side of said structure is covered on its surface with a substance comprising a mineral or organic filler and an acrylic polymer, whereby said substance comprises between 15% and 25% by dry weight of said acrylic polymer and mixed therewith between 4% and 22% by dry weight of titanium dioxide.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: June 23, 2009
    Assignee: Imperbel N.V.
    Inventors: Michel Getlichermann, Patrick Cogneau
  • Waterproofing membrane
    Publication number: 20060110996
    Abstract: A waterproofing membrane comprising a structure incorporating a fibre layer and wherein to one side of said structure a bituminous mass is applied and another side of said structure is covered on its surface with a substance comprising a mineral or organic filler and an acrylic polymer, whereby said substance comprises between 15% and 25% by dry weight of said acrylic polymer and mixed therewith between 4% and 22% by dry weight of titanium dioxide.
    Type: Application
    Filed: August 5, 2005
    Publication date: May 25, 2006
    Inventors: Michel Getlichermann, Patrick Cogneau
  • Sealing membrane and method making a sealing membrane
    Patent number: 7037593
    Abstract: A waterproofing membrane comprising a bituminous mass which comprises at least one olefinic polymer with an intrinsic crystallinity. The method of manufacturing a waterproofing membrane includes the application by coating from below on a top face of a layer of fibers. The layer of fibers is preferably provided on its other face with an antisweating coating.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: May 2, 2006
    Assignee: Performance Roof Systems S.A.
    Inventors: Michel Getlichermann, Patrick Cogneau
  • Method of applying an insulating element by adhesive bonding
    Publication number: 20060059853
    Abstract: A method of applying an insulating element by adhesive bonding in a waterproofing system, where at least the insulating element or the support on which it is applied is porous, the insulating element being bonded by means of an adhesive based on a bituminous emulsion having a maximum water content of 35% and containing a bitumen whose penetration is between 20 and 300 dmm.
    Type: Application
    Filed: August 12, 2005
    Publication date: March 23, 2006
    Inventors: Michel Getlichermann, Patrick Cogneau
  • Sealing membrane and method making a sealing membrane
    Publication number: 20030017318
    Abstract: A waterproofing membrane comprising a bituminous mass which comprises at least one olefinic polymer with an intrinsic crystallinity. The method of manufacturing a waterproofing membrane includes the application by coating from below on a top face of a layer of fibers. The layer of fibers is preferably provided on its other face with an antisweating coating.
    Type: Application
    Filed: May 30, 2002
    Publication date: January 23, 2003
    Inventors: Michel Getlichermann, Patrick Cogneau