Patents by Inventor Richard Roy Jones

Richard Roy Jones 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).

  • Patent number: 6497940
    Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm2 lower receptor layer coated on the support wherein the lower receptor layer comprises: silica with a particle size of no more than 0.3 &mgr;m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer. The media also comprises an optional upper receptive layer comprising a matrix polymer, an inorganic particulate material and a soft polymer matrix.
    Type: Grant
    Filed: March 13, 2000
    Date of Patent: December 24, 2002
    Assignee: AGFA Corporation
    Inventors: Jose Esteban Valentini, Richard Roy Jones, Jule William Thomas, Jr., Bernard Allan Apple, John Thomas Chandler, Jr., Jose A Siqueira
  • Patent number: 6309709
    Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm2 lower receptor layer coated on the support wherein the lower receptor layer comprises: silica with a particle size of no more than 0.3 &mgr;m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer. The media also comprises an optional upper receptive layer comprising a matrix polymer, an inorganic particulate material and a soft polymer matrix.
    Type: Grant
    Filed: March 13, 2000
    Date of Patent: October 30, 2001
    Assignee: Agfa Gevaert
    Inventors: Jose Esteban Valentini, Richard Roy Jones, Jule William Thomas, Jr., Bernard Allan Apple, John Thomas Chandler, Jose A. Siqueira
  • Patent number: 6180255
    Abstract: A recording media for phase change ink recording comprising: a support; 30-200 mg/dm2 of a receptive layer coated on the support wherein the receptive layer comprises: a binder comprising: a water soluble polymer; and a water insoluble polymer; wherein the combined weight of the water soluble polymer and the water insoluble polymer comprises at least 50%, by weight, and no more than 95%, by weight, water insoluble binder; and an optional inorganic particulate material. The media has an island size of no more than 15 &mgr;m and an asperity of 5.0 to 6.2 &mgr;m which is formed by controlling the drying rate.
    Type: Grant
    Filed: February 5, 1998
    Date of Patent: January 30, 2001
    Assignee: Agfa Gevaert N.V.
    Inventors: Jose Esteban Valentini, Richard Roy Jones
  • Patent number: 6099956
    Abstract: Described is a recording medium which is specifically advantageous for use with phase change ink recording. The media comprises a support with a receptive layer coated thereon. The receptive layer comprises 2.5-48.5%, by weight, a water soluble polymer; 0.15-25%, by weight, gelatin; and 50-95%, by weight, a water insoluble polymer. The media offers improved resistance to scratching while still maintaining adhesion properties.
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: August 8, 2000
    Assignee: Agfa Corporation
    Inventor: Richard Roy Jones
  • Patent number: 6086700
    Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm.sup.2 lower receptor layer coated on the support wherein the lower receptor layer comprises: silica with a particle size of no more than 0.3 .mu.m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer. The media also comprises an optional upper receptive layer comprising a matrix polymer, an inorganic particulate material and a soft polymer matrix.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: July 11, 2000
    Assignee: Agfa-Gevaert N.V.
    Inventors: Jose Esteban Valentini, Richard Roy Jones, Jule William Thomas, Jr., Bernard Allan Apple, John Thomas Chandler, Jose A. Siqueira
  • Patent number: 5756226
    Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm.sup.2 receptor layer coated on the support wherein the receptor layer comprises: silica with a particle size of no more than 0.3 .mu.m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer.
    Type: Grant
    Filed: September 5, 1996
    Date of Patent: May 26, 1998
    Assignee: Sterling Diagnostic Imaging, Inc.
    Inventors: Jose Esteban Valentini, Richard Roy Jones, Jule William Thomas, Jr., Bernard Allen Apple
  • Patent number: 5753360
    Abstract: A recording media for phase change ink recording comprising: a support; 1-30 mg/dm.sup.2 of a receptive layer coated on the support wherein the receptive layer comprises: a binder comprising: a water soluble polymer; and a water insoluble polymer; wherein the combined weight of the water soluble polymer and the water insoluble polymer comprises at least 15%, by weight, and no more than 90%, by weight, water insoluble binder; and an inorganic particulate material with a hydrodynamic diameter in water of no more than 0.3 .mu.m wherein the inorganic particulate material represents at least 50%, by weight, and no more than 95%, by weight, of the combined coating weight of the water soluble polymer, the water insoluble polymer and the inorganic particulate material.
    Type: Grant
    Filed: July 12, 1996
    Date of Patent: May 19, 1998
    Assignee: Sterling Diagnostic Imaging, Inc.
    Inventors: Richard Roy Jones, Troy Lee Maybin, Jule Williasm Thomas, Jr., Jose Esteban Valentini