Patents by Inventor Jeffrey Classey

Jeffrey Classey 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).

  • Method of making a radiation-curable ink composition, radiation-curable ink composition and ribbon assembly
    Patent number: 6040357
    Abstract: Provided is radiation-curable ink composition containing a radiation-curable carrier system containing at least one radiation-curable monomer or oligomer and at least one pigment dispersed in the radiation-curable carrier system in an amount sufficient to provide a color which is visible without magnification. The pigment is substantially insoluble in the radiation-curable carrier system whereby the particulate shape of the pigment is substantially retained in the radiation-curable carrier system. The pigment having a particle size that substantially avoids pigment induced microbending of an optical glass fiber coated with the ink coating.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: March 21, 2000
    Assignee: DSM N.V.
    Inventors: Edward J. Murphy, Jeffrey Classey, David M. Szum