Patents by Inventor Hubert Rouyer

Hubert Rouyer 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).

  • Method of treatment of a mixture of air and at least partially radioactive rare gases
    Patent number: 4055625
    Abstract: The method of treatment of a mixture of air and at least partially radioactive gases such as xenon and krypton in particular, especially gaseous effluents derived from the reprocessing of irradiated nuclear fuels, comprises a stage of concentration of the rare gases in solution in liquid oxygen by cryogenic distillation of the light gases and especially nitrogen from the liquefied mixture.
    Type: Grant
    Filed: July 3, 1975
    Date of Patent: October 25, 1977
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Pierre Faugeras, Pierre Lecoq, Pierre Miquel, Hubert Rouyer, Guy Simonet