Patents by Inventor Jacques Gaultier

Jacques Gaultier 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).

  • Compound binder, process for obtaining it and its application in highway surfacings
    Patent number: 5849070
    Abstract: Compound binder comprising an aqueous emulsion of at least one hydrocarbon binder and, at least one hydraulic binder, which also contains at least one adjuvant intended to control the rate of setting of the hydraulic binder in order to obtain a liquid product with a viscosity of less than 1 Pa.s.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 15, 1998
    Assignee: Colas S.A.
    Inventors: Rene Chambard, Jacques Gaultier, Robert Pellion, Gerard Perrono
  • Compound binder, process for obtaining it and application in highway surfacing
    Patent number: 5807429
    Abstract: Compound binder comprising an aqueous emulsion of at least one hydrocarbon binder and, at least one hydraulic binder, which also contains at least one adjuvant intended to control the rate of setting of the hydraulic binder in order to obtain a liquid product with a viscosity of less than 1 Pa.multidot.s.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: September 15, 1998
    Assignee: Colas S.A.
    Inventors: Rene Chambard, Jacques Gaultier, Robert Pellion, Gerard Perrono