Patents by Inventor Patricia L. Ewing

Patricia L. Ewing 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).

  • PACKAGING MATERIAL HAVING MOISTURE BARRIER AND METHODS FOR PREPARING SAME
    Publication number: 20160237626
    Abstract: An article in the form of recyclable packaging material having a water vapor transportation rate of about 500 g/m2/day or less. The packaging material has a paper substrate of recyclable paper fibers and a print-receptive layer which is positioned over the outer surface of the paper substrate and has a Parker Print Smoothness value of about 1.5 or less. The packaging material also has a moisture barrier layer positioned over the print-receptive layer. The moisture barrier layer is formed from one or more energy-cured polymers. Also, methods for preparing these packaging materials, including printed packaging materials.
    Type: Application
    Filed: April 28, 2016
    Publication date: August 18, 2016
    Inventors: DENNIS W. ANDERSON, PATRICIA L. EWING, TIMOTHY J. BRADFORD, MICHAEL J. MURPHY
  • PACKAGING MATERIAL HAVING MOISTURE BARRIER AND METHODS FOR PREPARING SAME
    Publication number: 20160236498
    Abstract: An article in the form of a packaging material having a water vapor transportation rate of about 500 g/m2/day or less. The packaging material has a paper substrate and a print-receptive layer which is positioned over the outer surface of the paper substrate. The packaging material also has a moisture barrier layer positioned over the print-receptive layer. The moisture barrier layer is formed from one or more energy-cured polymers. Also, methods for preparing these packaging materials, including printed packaging materials.
    Type: Application
    Filed: April 28, 2016
    Publication date: August 18, 2016
    Inventors: DENNIS W. ANDERSON, PATRICIA L. EWING, TIMOTHY J. BRADFORD, MICHAEL J. MURPHY
  • Packaging material having moisture barrier and methods for preparing same
    Patent number: 9365980
    Abstract: An article in the form of recyclable packaging material having a water vapor transportation rate of about 500 g/m2/day or less. The packaging material has a paper substrate of recyclable paper fibers and a print-receptive layer which is positioned over the outer surface of the paper substrate and has a Parker Print Smoothness value of about 1.5 or less. The packaging material also has a moisture barrier layer positioned over the print-receptive layer. The moisture barrier layer is formed from one or more energy-cured polymers. Also, methods for preparing these packaging materials, including printed packaging materials.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: June 14, 2016
    Assignee: International Paper Company
    Inventors: Dennis W. Anderson, Patricia L. Ewing, Timothy J. Bradford, Michael J. Murphy
  • Packaging material having moisture barrier and methods for preparing same
    Patent number: 9358576
    Abstract: An article in the form of a packaging material having a water vapor transportation rate of about 500 g/m2/day or less. The packaging material has a paper substrate and a print-receptive layer which is positioned over the outer surface of the paper substrate. The packaging material also has a moisture barrier layer positioned over the print-receptive layer. The moisture barrier layer is formed from one or more energy-cured polymers. Also, methods for preparing these packaging materials, including printed packaging materials.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: June 7, 2016
    Assignee: International Paper Company
    Inventors: Dennis W. Anderson, Patricia L. Ewing, Timothy J. Bradford, Michael J. Murphy
  • Packaging Material Having Moisture Barrier And Methods For Preparing Same
    Publication number: 20120114916
    Abstract: An article in the form of recyclable packaging material having a water vapor transportation rate of about 500 g/m2/day or less. The packaging material has a paper substrate of recyclable paper fibers and a print-receptive layer which is positioned over the outer surface of the paper substrate and has a Parker Print Smoothness value of about 1.5 or less. The packaging material also has a moisture barrier layer positioned over the print-receptive layer. The moisture barrier layer is formed from one or more energy-cured polymers. Also, methods for preparing these packaging materials, including printed packaging materials.
    Type: Application
    Filed: November 4, 2011
    Publication date: May 10, 2012
    Applicant: International Paper Company
    Inventors: Dennis W. Anderson, Patricia L. Ewing, Timothy J. Bradford, Michael J. Murphy
  • Packaging Material Having Moisture Barrier And Methods For Preparing Same
    Publication number: 20120114917
    Abstract: An article in the form of a packaging material having a water vapor transportation rate of about 500 g/m2/day or less. The packaging material has a paper substrate and a print-receptive layer which is positioned over the outer surface of the paper substrate. The packaging material also has a moisture barrier layer positioned over the print-receptive layer. The moisture barrier layer is formed from one or more energy-cured polymers. Also, methods for preparing these packaging materials, including printed packaging materials.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 10, 2012
    Applicant: INTERNATIONAL PAPER COMPANY
    Inventors: Dennis W. Anderson, Patricia L. Ewing, Timothy J. Bradford, Michael J. Murphy