Patents by Inventor Armando Birlain-Noris

Armando Birlain-Noris 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).

  • Presensitized planographic printing plates with cobalt adhesive layer
    Patent number: 4284711
    Abstract: An improved presensitized printing plate comprises at least one metal working surface, a cobalt layer electroplated on the outer working surface of said at least one metal working surface, and a coating of light sensitive material directly deposited on said cobalt layer.A method is also described which makes use of metallic cobalt for the preparation of presensitized printing plates in order to provide layers that are in themselves adherent to light sensitive materials without the need of using adhesives, and are useful for directly depositing light sensitive coatings thereon.
    Type: Grant
    Filed: August 21, 1979
    Date of Patent: August 18, 1981
    Inventor: Armando Birlain-Noris