Patents by Inventor Francis J. P. Jeanne

Francis J. P. Jeanne 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).

  • Gas adsorption agents particularly for separating H.sub.2 from a gaseous phase
    Patent number: 4359327
    Abstract: Gas adsorbents comprise at least one paracyclophane (or PCP) derivative, constituted by cyclic oligomers formed of mer-units which are interlinked so as to define a rigid structure with a substantially cylindrical intramolecular cavity. The dimensions of the cross-section of said cavity correspond substantially to those of the one or more types of gas molecules that it is desired to introduce therein.
    Type: Grant
    Filed: May 28, 1980
    Date of Patent: November 16, 1982
    Assignee: Agence Nationale de Valorisation de la Recherche
    Inventors: Michel B. Armand, Francis J. P. Jeanne