Patents by Inventor Paulette Lapouyade

Paulette Lapouyade 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 preparing disilylmethanes
    Patent number: 4778908
    Abstract: The present invention relates to a process for preparing disilylmethanes, wherein the magnesian reaction is carried out between methylene chloride and at least one chlorosilane in a donor solvent.
    Type: Grant
    Filed: May 29, 1987
    Date of Patent: October 18, 1988
    Assignee: Societe Europenne de Propulsion
    Inventors: Jean-Paul Pillot, Claude Biran, Eric Bacque, Paulette Lapouyade, Jacques Dunogues, Pierre Olry