Patents by Inventor Andre Cadet

Andre Cadet 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).

  • Process for the separation of saturated hydrocarbons from a hydrocarbon charge containing them
    Patent number: 4376035
    Abstract: The invention relates to a process for the separation of a hydrocarbon charge into a fraction which precipitates at the operating temperature and a fraction which remains liquid at that temperature.This process is of the incremental-dilution type and entails the use of a solvent whose composition changes at least once in the course of the various dilutions and of an antisolvent whose proportion in the solvent diminishes from at least one of the dilutions to the next dilution.Application: Dewaxing of oils.
    Type: Grant
    Filed: November 19, 1980
    Date of Patent: March 8, 1983
    Assignee: Compagnie Francaise de Raffinage
    Inventor: Andre Cadet
  • Process for storing heat with a eutectic composition containing at least one saturated aliphatic hydrocarbon and at least one fatty acid
    Patent number: 4326975
    Abstract: Heat, particularly solar heat, is stored by a eutectic composition containing at least one saturated aliphatic hydrocarbon and at least one fatty acid having at least 10 carbon atoms.
    Type: Grant
    Filed: July 8, 1980
    Date of Patent: April 27, 1982
    Assignee: Compagnie Francaise de Raffinage
    Inventor: Andre Cadet