Patents by Inventor Eric Gaubert

Eric Gaubert 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).

  • Patent number: 5925254
    Abstract: The invention relates to a process for separating sodium from aqueous effluents resulting from the reprocessing of spent nuclear fuel elements. According to the invention, the effluent (3) is introduced into a tangential filtration module (11), whose membranes are made from polyaramide, sulphonated polysulphone or perfluorinated ionomer, so as to collect a permeate P containing sodium, depleted in radioactive elements and a retentate R enriched in radioactive elements.
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: July 20, 1999
    Assignees: Commissariat A l'Energie Atomique, Compagnie Generale des Matieres Nucleaires
    Inventors: Marc Lemaire, Jacques Foos, Alain Guy, Eric Gaubert, Colette Bardot, Rodolph Chomel, Jean-Jacques Radecky, Alain Maurel, Henri Barnier