Patents by Inventor Dominque DEUR-BERT

Dominque DEUR-BERT 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).

  • Composition comprising HF and E-3,3,3-trifluoro-1-chloropropene
    Patent number: 10343963
    Abstract: An azeotropic or quasi-azeotropic composition including hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene and optionally one or more (hydro)halogen-carbon compounds including between 1 and 3 carbon atoms. Also, a preferred azeotropic or quasi-azeotropic composition including hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene, and optionally one or more compounds selected from among 1,1,1,2,2-pentafluoropropane, 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, 1,3,3,3-tetrafluoropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropene, 1,1,1,2,3-pentafluoropropene and 2-chloro,1,1,1,2-tetrafluoropropane.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: July 9, 2019
    Assignee: ARKEMA FRANCE
    Inventors: Philippe Bonnet, Bertrand Collier, Dominque Deur-Bert, Laurent Wendlinger
  • Azeotropic or quasi-azeotropic composition comprising 1,1,1,2,2-pentafluoropropane and trans-1,3,3,3-tetrafluoropropene
    Publication number: 20190194399
    Abstract: The present invention relates to compositions comprising 1,1,1,2,2-pentafluoropropane and trans-1,3,3,3-tetrafluoropropene, which are of use in numerous fields of application.
    Type: Application
    Filed: August 8, 2017
    Publication date: June 27, 2019
    Applicant: Arkema France
    Inventors: Dominque DEUR-BERT, Wissam RACHED, Laurent WENDLINGER
  • Composition comprising HF and 1,3,3,3-tetrafluoropropene
    Patent number: 10266465
    Abstract: An azeotropic or quasi-azeotropic composition including hydrogen fluoride, 1,3,3,3-tetrafluoropropene and one or more (hydro)halogen-carbon compounds including between 1 and 3 carbon atoms. Also, a preferred azeotropic or quasi-azeotropic composition comprising hydrogen fluoride, 1,3,3,3-tetrafluoropropene, and one or more compounds selected from among 1,1,1,2,2-pentafluoropropane, 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, E-3,3,3-trifluoro-1-chloropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropene, 1,1,1,2,3-pentafluoropropene and 2-chloro, 1,1,1,2-tetrafluoropropane.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: April 23, 2019
    Assignee: ARKEMA FRANCE
    Inventors: Philippe Bonnet, Bertrand Collier, Dominque Deur-Bert, Laurent Wendlinger
  • COMPOSITION COMPRISING HF AND E-3,3,3-TRIFLUORO-1-CHLOROPROPENE
    Publication number: 20180354875
    Abstract: An azeotropic or quasi-azeotropic composition including hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene and optionally one or more (hydro)halogen-carbon compounds including between 1 and 3 carbon atoms. Also, a preferred azeotropic or quasi-azeotropic composition including hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene, and optionally one or more compounds selected from among 1,1,1,2,2-pentafluoropropane, 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, 1,3,3,3-tetrafluoropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropene, 1,1,1,2,3-pentafluoropropene and 2-chloro,1,1,1,2-tetrafluoropropane.
    Type: Application
    Filed: August 13, 2018
    Publication date: December 13, 2018
    Applicant: Arkema France
    Inventors: Philippe Bonnet, Bertrand Collier, Dominque Deur-Bert, Laurent Wendlinger
  • COMPOSITION COMPRISING HF AND 1,3,3,3-TETRAFLUOROPROPENE
    Publication number: 20180312453
    Abstract: An azeotropic or quasi-azeotropic composition including hydrogen fluoride, 1,3,3,3-tetrafluoropropene and one or more (hydro)halogen-carbon compounds including between 1 and 3 carbon atoms. Also, a preferred azeotropic or quasi-azeotropic composition comprising hydrogen fluoride, 1,3,3,3-tetrafluoropropene, and one or more compounds selected from among 1,1,1,2,2-pentafluoropropane, 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, E-3,3,3-trifluoro-1-chloropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropene, 1,1,1,2,3-pentafluoropropene and 2-chloro, 1,1,1,2-tetrafluoropropane.
    Type: Application
    Filed: July 6, 2018
    Publication date: November 1, 2018
    Applicant: ARKEMA FRANCE
    Inventors: Philippe BONNET, Bertrand COLLIER, Dominque DEUR-BERT, Laurent WENDLINGER