Patents by Inventor Jean-Louis Fage

Jean-Louis Fage 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).

  • Granular materials and method of soil reinforcement
    Patent number: 5683208
    Abstract: A material intended to form grounds, layers or sublayers of terrains or of carriageways.It contains an ungraded granulated material such as sand or pulverulent materials of industrial origin to which bundles of glass filaments are added in a proportion from 0.01 to 0.1%.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: November 4, 1997
    Assignee: Orgel
    Inventors: Jean-Louis Fage, Claude Choudin, Jean-Baptiste Rieunier, Jean-Marc Letalenet
  • Technique for the removal of petroleum-based pollutants and a material for that purpose
    Patent number: 5078890
    Abstract: Pollution removal is carried out using particles of felt made of hydrophobic mineral fibers, in which the felts used, which have been preliminarily compressed for storage and transport and after an unbinding operation, undergo pneumatic transport sufficiently forceful to allow them to regain their original density, said pneumatic transport being used simultaneously to spread the particles on the surface of the water to be treated.
    Type: Grant
    Filed: April 24, 1990
    Date of Patent: January 7, 1992
    Assignee: Isover Saint Gobain
    Inventors: Michel Conche, Jean-Louis Fages