Patents by Inventor Eliane Jeannier

Eliane Jeannier 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).

  • Chromate-plating bath and process for finishing zinc zinc alloy or cadmium surfaces
    Patent number: 5876517
    Abstract: Process for finishing zinc, zinc alloy or cadmium surfaces which consists in bringing the components to be treated into contact first with an acidic chromate-plating bath based on chromium, cobalt and silver salts and then with a top coat bath comprising a colloidal silica, a corrosion inhibitor, a complexing agent, a surfactant and a black dye.
    Type: Grant
    Filed: October 28, 1997
    Date of Patent: March 2, 1999
    Assignee: Atotech Deutschland GmbH
    Inventor: Eliane Jeannier