Patents by Inventor Frederic P. C. M. Noel

Frederic P. C. M. Noel 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).

  • Systems and methods for the separation of propylene and propane
    Patent number: 7875758
    Abstract: Embodiments of the present invention generally disclose membrane-based systems and methods for the separation of propylene and propane that overcome certain issues associated with prior art devices and take advantage of a temperature drop across the associated separation membrane.
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: January 25, 2011
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude Et l'Exploitation des Procedes George Claude
    Inventors: Edgar S. Sanders, Jr., Frederic P. C. M. Noel