Patents by Inventor Pierre Simon

Pierre Simon 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).

  • Pharmaceutical compositions containing 6-methyl-3,4-diphenyl-3,4,5,6-tetrahydro-2-pyrone or derivatives thereof
    Patent number: 4000310
    Abstract: 6-Methyl-3,4-diphenyl-3,4,5,6-tetrahydro-2-pyrone or derivatives thereof are psychostimulants which can be administered orally, parenterally and rectally. An effective oral dose for an adult is 100-1000 mg/day.
    Type: Grant
    Filed: July 1, 1975
    Date of Patent: December 28, 1976
    Assignee: Union Chimique Continentale-U.C.C
    Inventor: Pierre Simon
  • Assembly comprising a wheel and a disc brake disc, in particular for a railway vehicle
    Patent number: 3939946
    Abstract: The assembly is of the type in which the disc has a braking surface for cooperation with a brake pad and the wheel has a radially-extending web and an axial annular surface. A centering device centers the disc relative to the axial annular surface. The disc has on the side thereof opposed to the braking surface a second surface which frictionally engages a third surface defined by the wheel of the web. The second or third surface is constituted by a material having a coefficient of friction on the third or second surface which is higher than that of the braking surface of the disc on the brake pad so that, upon braking, the disc does not slip relative to the wheel.
    Type: Grant
    Filed: October 10, 1974
    Date of Patent: February 24, 1976
    Assignee: Pont-A-Mousson S.A.
    Inventors: Jacques Pierre, Pierre Simon