Patents by Inventor Henri Sendrowicz

Henri Sendrowicz 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).

  • Polymeric resin of adjustable viscosity and pH for depositing catalytic palladium on a substrate
    Patent number: 5685898
    Abstract: A polymeric resin of adjustable viscosity and pH for depositing catalytic palladium on a substrate, comprising in combination a palladium salt, a complexing agent of the carboxylic acid or chloride type, a water soluble polymer containing hydroxyl and/or carboxyl groups, an alkaline compound and a solvent chosen amongst water, methanol and ethanol, its preparation method and applications.
    Type: Grant
    Filed: November 2, 1995
    Date of Patent: November 11, 1997
    Assignee: Blue Chips Holding
    Inventors: Olivier Dupuis, Mary-Helene Delvaux, Pascale Dufour, Marie-Carmen Malerno Fernandez, Jean-Philippe Soumillion, Henri Sendrowicz