Patents by Inventor Guy Beauhaire

Guy Beauhaire 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).

  • Patent number: 6967179
    Abstract: The aim of the present invention is a process for manufacturing boron nitride fibers, in particular continuous boron nitride fibers with good mechanical properties, which may be used for producing ceramic composite materials such as BN/BN composites, thermostructural parts or antenna radomes. It provides and uses a precursor polymer of formula (I) below: in which n is a whole number, R1 and R2, identical or different, represent independently an alkyl group, and R3 represents an amino group, a hydrogen atom, an alkyl, a cycloalkyl or a boryl.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: November 22, 2005
    Assignee: Eads Launch Vehicles
    Inventors: Philippe Miele, Berangere Toury, Samuel Bernard, David Cornu, Khaled Ayadi, Loic Rousseau, Guy Beauhaire
  • Publication number: 20040044162
    Abstract: The aim of the present invention is a process for manufacturing boron nitride fibres, in particular continuous boron nitride fibres with good mechanical properties, which may be used for producing ceramic composite materials such as BN/BN composites, thermostructural parts or antenna radomes.
    Type: Application
    Filed: January 21, 2003
    Publication date: March 4, 2004
    Applicant: EADS LAUNCH VEHICLES
    Inventors: Philippe Miele, Berangere Toury, Samuel Bernard, David Cornu, Khaled Ayadi, Loic Rousseau, Guy Beauhaire
  • Publication number: 20030180206
    Abstract: The present invention concerns high performance boron nitride fibres and a process for manufacturing said fibres.
    Type: Application
    Filed: January 17, 2003
    Publication date: September 25, 2003
    Applicant: EADS LAUNCH VEHICLES
    Inventors: Philippe Miele, Berangere Toury, David Cornu, Samuel Bernard, Marie-Paule Berthet, Loic Rousseau, Guy Beauhaire