Patents by Inventor Danielle C. Boils

Danielle C. Boils 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).

  • Hot melt ink compositions
    Patent number: 6027555
    Abstract: A ink composition comprised of (1) a liquid cyclic vehicle (2) a cyclic compound, (3) a liquid crystalline nitrile compound, (4) a lightfastness UV absorber, (5) a lightfastness antioxidant, and (6) a colorant.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: February 22, 2000
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Danielle C. Boils
  • Ink compositions
    Patent number: 6017385
    Abstract: An ink comprised of (1) a liquid aldehyde, a liquid acid, or mixtures thereof, (2) a solid additive aldehyde compound, a solid additive acid compound, or mixtures thereof, (3) a lightfastness UV absorber, (4) a lightfastness antioxidant, and (5) a colorant.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: January 25, 2000
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Danielle C. Boils
  • Ink compositions
    Patent number: 5989325
    Abstract: A nonaqueous ink composition comprised of a vehicle, colorant, and a hydrophobic gelling component.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: November 23, 1999
    Assignee: Xerox Corporation
    Inventors: Guerino G. Sacripante, H. Bruce Goodbrand, Danielle C. Boils
  • Hot melt ink compositions
    Patent number: 5958119
    Abstract: A ink composition comprised of (1) a liquid cyclic vehicle (2) a cyclic compound, (3) a liquid crystalline nitrile compound, (4) a lightfastness UV absorber, (5) a lightfastness antioxidant, and (6) a colorant.
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: September 28, 1999
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Danielle C. Boils
  • Ink compositions
    Patent number: 5938827
    Abstract: An ink composition containing a mixture of two black colorants, a vehicle, betaine, and N,N'-bis(3-aminopropyl)ethylenediamine.
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: August 17, 1999
    Assignee: Xerox Corporation
    Inventors: Marcel P. Breton, Fereshteh Lesani, Danielle C. Boils, James D. Mayo
  • Ink compositions
    Patent number: 5931995
    Abstract: An ink comprised of (1) a liquid aldehyde, a liquid acid, or mixtures thereof, (2) a solid additive aldehyde compound, a solid additive acid compound, or mixtures thereof, (3) a lightfastness UV absorber, (4) a lightfastness antioxidant, and (5) a colorant.
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: August 3, 1999
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Danielle C. Boils
  • Ink compositions containing alcohols
    Patent number: 5922117
    Abstract: An ink composition comprised of (1) a liquid alcohol vehicle, (2) a solid alcohol compound, (3) a quaternary compound, (4) a lightfastness UV absorber, (5) a lightfastness antioxidant, and (6) a colorant.
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: July 13, 1999
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Danielle C. Boils
  • Ink compositions containing ketones
    Patent number: 5902390
    Abstract: An ink comprised of (1) a liquid ketone, (2) a solid ketone, (3) a lightfastness UV absorber, (4) a lightfastness antioxidant, and (5) a colorant.
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: May 11, 1999
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Danielle C. Boils
  • Ink compositions containing esters
    Patent number: 5876492
    Abstract: An ink comprised of (1) a liquid ester vehicle, (2) a solid ester compound, (3) a liquid crystalline ester compound, (4) a UV absorber, (5) an antioxidant, and (6) a colorant.
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: March 2, 1999
    Assignee: Xerox Corporation
    Inventors: Shadi L. Malhotra, Danielle C. Boils