Patents by Inventor Raymond J Adamic

Raymond J Adamic 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).

  • Fixation of reactive dyes to paper by ink-jet printing
    Patent number: 5006862
    Abstract: The water-fastness and smear resistance of prints from inks in which a reactive moiety is attached to a chromophore are improved if the prints are treated with a strong base solution. Preferably, the paper is first treated with the base solution and then printed with the ink.
    Type: Grant
    Filed: October 27, 1989
    Date of Patent: April 9, 1991
    Assignee: Hewlett-Packard Company
    Inventor: Raymond J. Adamic