Patents by Inventor Claude Perthuis

Claude Perthuis 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).

  • Propellant device of enhanced performance
    Patent number: 8257521
    Abstract: The present invention relates to the field of propellant devices and more particularly to the propellant devices used in weapon systems and munitions. The invention has the two advantages of minimizing the risk associated with accidental attack to which propellant devices may be exposed thanks to the filling of the central channel commonly provided along the core of the cylindrical explosive charge and of greatly increasing the effectiveness of these propellant charges by the use of explosive materials having a very high burn rate.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: September 4, 2012
    Assignee: Thales
    Inventors: Denis Salignon, Claude Perthuis, Thierry Bouet, Christophe Riviere
  • PROPELLANT DEVICE OF ENHANCED PERFORMANCE
    Publication number: 20100175367
    Abstract: The present invention relates to the field of propellant devices and more particularly to the propellant devices used in weapon systems and munitions. The invention has the two advantages of minimizing the risk associated with accidental attack to which propellant devices may be exposed thanks to the filling of the central channel commonly provided along the core of the cylindrical explosive charge and of greatly increasing the effectiveness of these propellant charges by the use of explosive materials having a very high burn rate.
    Type: Application
    Filed: June 4, 2008
    Publication date: July 15, 2010
    Applicant: THALES
    Inventors: Denis Salignon, Claude Perthuis, Thierry Bouet, Christophe Riviere