Patents by Inventor Frédéric Bachelier

Frédéric Bachelier 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).

  • Process and apparatus for the separation of air by cryogenic distillation
    Patent number: 8695377
    Abstract: A process for producing a gaseous component of air under pressure by cryogenic separation is provided.
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: April 15, 2014
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Frédéric Bachelier, Shao-Hua Sun
  • Process And Apparatus For The Separation Of Air By Cryogenic Distillation
    Publication number: 20110259046
    Abstract: A process for producing a gaseous component of air under pressure by cryogenic separation is provided.
    Type: Application
    Filed: August 10, 2007
    Publication date: October 27, 2011
    Applicant: L'Air Liquide Societe Anonyme Pour L'Etude ET L'Exploitation Des Procedes Georges Claude
    Inventors: Frédéric Bachelier, Shao-Hua Sun