Patents by Inventor Xavier Olny

Xavier Olny 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).

  • Absorbent material, consisting of a porous substance with double porosity
    Patent number: 6615951
    Abstract: The invention concerns an absorbent material (1), consisting of a porous matter with open porosity (2), characterised in that it comprises a plurality of perforations (3) with varied transverse cross-section end positioned at an angle &thgr; relative to a specific dimension of the material, thereby providing additional porosity (Pa) to the material (1).
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: September 9, 2003
    Assignee: Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Claude Boutin, Xavier Olny