Patents by Inventor Michel PICHOU

Michel PICHOU 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).

  • Device for injecting a cryogenic fluid through the base of a mixer
    Patent number: 11904343
    Abstract: The invention relates to a device for injecting a fluid, in particular a cryogenic fluid, the device comprising a fluid feed head and a fluid dispenser body, detachably mounted on said feed head, said feed head comprising a groove for circulating the fluid fed to said body, said groove being closed when the body is mounted on the feed head and said groove being open when the feed head and the body are detached from one another.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: February 20, 2024
    Assignees: L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude, Air Liquide France Industrie
    Inventors: Jo Algoet, Alain Brangeon, Michel Pichou, Christian Reymond
  • DEVICE FOR INJECTING A CRYOGENIC FLUID THROUGH THE BASE OF A MIXER
    Publication number: 20200376508
    Abstract: The invention relates to a device for injecting a fluid, in particular a cryogenic fluid, the device comprising a fluid feed head and a fluid dispenser body, detachably mounted on said feed head, said feed head comprising a groove for circulating the fluid fed to said body, said groove being closed when the body is mounted on the feed head and said groove being open when the feed head and the body are detached from one another.
    Type: Application
    Filed: November 30, 2017
    Publication date: December 3, 2020
    Applicants: Air Liquide France Industrie, L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Georges Claude
    Inventors: Jo ALGOET, Alain BRANGEON, Michel PICHOU, Christian REYMOND