Patents by Inventor Maya D. Stevanovic

Maya D. Stevanovic 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).

  • Transparencies
    Patent number: 5068140
    Abstract: A transparent substrate material for receiving or containing an image comprised of a supporting substrate, an anticurl coating layer or coatings thereunder, and an ink receiving layer thereover.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: November 26, 1991
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Maria L. Martins, Maya D. Stevanovic, Arthur Y. Jones
  • Ink donor films
    Patent number: 4822674
    Abstract: Disclosed is an ink donor film for thermal transfer printing processes comprised of a supporting substrate with a coating of an ink composition on the top surface thereof, which ink is comprised of a blend of four hydrocarbon waxes, pigment particles, pigment dispersants, and binder polymers selected from the group consisting of (1) styrene-b-isoprene-b-dimethyl siloxane triblock copolymers; (2) blends of styrene-b-isoprene diblock copolymers with styrene-b-dimethyl siloxane diblock copolymers; (3) styrene/ethylacrylate/butylacrylate random copolymers; and (4) poly(vinylmethyl ether).
    Type: Grant
    Filed: April 27, 1987
    Date of Patent: April 18, 1989
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Maya D. Stevanovic