Patents by Inventor Andre Hochin

Andre Hochin 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).

  • Patent number: 5082918
    Abstract: Phenolic resin compositions.Phenolic resin compositions containing an additive consisting of at least 20% by weight of an alkaline or alkaline-earth metaborate relative to the toal weight of the additive.Applications to the manufacture of phenolic prepreg mats which are stable in storage.
    Type: Grant
    Filed: August 31, 1990
    Date of Patent: January 21, 1992
    Assignee: Norsolor
    Inventors: Francois Boinot, Michel Cousin, Andre Hochin, Nicolas Meyer
  • Patent number: 4954394
    Abstract: Phenolic resin compositions.Phenolic resin compositions containing an additive consisting of at least 20% by weight of an alkaline or alkaline-earth metaborate relative to the total weight of the additive.Applications to the manufacture of phenolic pre-preg mats which are stable in storage.
    Type: Grant
    Filed: January 22, 1990
    Date of Patent: September 4, 1990
    Assignee: Norsolor
    Inventors: Francois Boinot, Michel Cousin, Andre Hochin, Nicolas Meyer
  • Patent number: 4912178
    Abstract: Phenolic resin compositions.Phenolic resin compositions containing an additive consisting of at least 20% by weight of an alkaline or alkaline-earth metaborate relative to the total weight of the additive.Applications to the manufacture of phenolic prepreg mats which are stable in storage.
    Type: Grant
    Filed: November 6, 1987
    Date of Patent: March 27, 1990
    Assignee: Societe Chimique des Charbonnages S.A.
    Inventors: Francois Boinot, Michel Cousin, Andre Hochin, Nicolas Meyer