Patents by Inventor Christophe Bouzon

Christophe Bouzon 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).

  • Heat exchanger plate and this exchanger
    Patent number: 7222664
    Abstract: The heat exchanger plates have the section shown, with raised sections on the upper and lower faces in which run the flow pipes of one of the fluids. Notches are created on the longitudinal ends to allow these pipes to communicate, their supply and evacuation from a lateral face of the plate, whereas the other fluid enters and leaves via the longitudinal faces. The exchanger is therefore easier to make. The plates are manufactured by extrusions and only machined to create the notches.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: May 29, 2007
    Assignee: Commissariat A l'Energie Atomique
    Inventors: Christophe Bouzon, Jean-Antoine Gruss
  • Heat exchanger plate and this exchanger
    Publication number: 20060016587
    Abstract: The heat exchanger plates have the section shown, with raised sections (2) on the upper and lower faces in which run the flow pipes (7) of one of the fluids. Notches (10) are created on the longitudinal ends to allow these pipes to communicate, their supply and evacuation from a lateral face of the plate, whereas the other fluid enters and leaves via the longitudinal faces. The exchanger is easier to make. The plates are manufactured by extrusions and only machined to create the notches (10).
    Type: Application
    Filed: November 19, 2004
    Publication date: January 26, 2006
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE
    Inventors: Christophe Bouzon, Jean Gruss
  • Method for making an optical fiber chemical sensor comprising a colored indicator, useful in particular for measuring nitric acid
    Patent number: 6864095
    Abstract: The invention concerns the production of a chemical sensor which can be used to measure nitric acidity. This sensor is produced using a sol-gel method for depositing a porous film, containing a colored indicator, on the core of an optic fiber. The pH of the initial sol is adjusted as are other conditions for implementing the sol-gel method to obtain stability of the signal (curves 1 to 4) emitted by the sensor in an 8N nitric medium for at least 1000 hours.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: March 8, 2005
    Assignees: Commissariat a l'Energie Atomique, Compagnie Generale des Matieres Nucleaires
    Inventors: Marie-Hélène Noire, Christophe Bouzon, Thierry Davin
  • Method for making an optical fibre chemical sensor comprising a coloured indicator, useful in particular for measuring nitric acid
    Publication number: 20020182740
    Abstract: The invention concerns the production of a chemical sensor which can be used to measure nitric acidity.
    Type: Application
    Filed: April 17, 2002
    Publication date: December 5, 2002
    Inventors: Marie-Helene Noire, Christophe Bouzon, Thierry Davin