Patents by Inventor Joanna G. Pool

Joanna G. Pool 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).

  • Ink-printable compositions
    Patent number: 9005724
    Abstract: A composition includes a mixture of a first polymer and a second polymer. The first polymer is selected from the group consisting of a polymer including ethylene residues and vinyl alcohol residues and a polymer including vinyl alcohol residues. The second polymer includes ethylene residues, vinyl acetate residues and maleic anhydride residues. An amount of the first polymer in the mixture is about 50% to about 95% by weight. An ink-printable composition includes the above composition as an ink-receiving material.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: April 14, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Bor-Jiunn Niu, Haigang Chen, Lisa A. Underwood, Joanna G Pool
  • Compositions and their use
    Patent number: 8993078
    Abstract: A composition includes a mixture including a first polymer and a second polymer. The first polymer includes methyl acrylate or ethyl acrylate residues in an amount of about 15% to about 25% by weight of the first polymer, maleic anhydride residues in an amount of about 2% to about 3.5% by weight of the first polymer, and ethylene residues. The second polymer includes butyl acrylate residues in an amount of about 5% to about 10% by weight of the second polymer, maleic anhydride residues in an amount of about 3% to about 4% by weight of the second polymer, and ethylene residues. An amount of the first polymer in the mixture is about 60% to about 90% by weight. The mixture may further include a pigment-LDPE composition wherein the amount of the first polymer in the mixture is about 50% to about 70% by weight.
    Type: Grant
    Filed: January 29, 2011
    Date of Patent: March 31, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Bor-Jiunn Niu, Haigang Chen, Lisa A. Underwood, Joanna G. Pool
  • COMPOSITIONS AND THEIR USE
    Publication number: 20130309424
    Abstract: A composition includes a mixture including a first polymer and a second polymer. The first polymer includes methyl acrylate or ethyl acrylate residues in an amount of about 15% to about 25% by weight of the first polymer, maleic anhydride residues in an amount of about 2% to about 3.5% by weight of the first polymer, and ethylene residues. The second polymer includes butyl acrylate residues in an amount of about 5% to about 10% by weight of the second polymer, maleic anhydride residues in an amount of about 3% to about 4% by weight of the second polymer, and ethylene residues. An amount of the first polymer in the mixture is about 60% to about 90% by weight. The mixture may further include a pigment-LDPE composition wherein the amount of the first polymer in the mixture is about 50% to about 70% by weight.
    Type: Application
    Filed: January 29, 2011
    Publication date: November 21, 2013
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Bor-Jiunn Niu, Haigang Chen, Lisa A. Underwood, Joanna G. Pool
  • Ink-printable Compositions
    Publication number: 20130236660
    Abstract: A composition includes a mixture of a first polymer and a second polymer. The first polymer is selected from the group consisting of a polymer including ethylene residues and vinyl alcohol residues and a polymer including vinyl alcohol residues. The second polymer includes ethylene residues, vinyl acetate residues and maleic anhydride residues. An amount of the first polymer in the mixture is about 50% to about 95% by weight. An ink-printable composition includes the above composition as an ink-receiving material.
    Type: Application
    Filed: October 5, 2010
    Publication date: September 12, 2013
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Bor-Jiunn Niu, Haigang Chen, Lisa A. Underwood, Joanna G. Pool