Patents by Inventor Margarita Herrera-Alonso

Margarita Herrera-Alonso 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).

  • Separation medium containing thermally exfoliated graphite oxide
    Patent number: 8105976
    Abstract: A separation medium, such as a chromatography filling or packing, containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m2/g to 2600 m2/g, wherein the thermally exfoliated graphite oxide has a surface that has been at least partially functionalized.
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: January 31, 2012
    Assignee: The Trustees of Princeton University
    Inventors: Robert K. Prud'homme, Ilhan A. Aksay, Margarita Herrera-Alonso
  • Bridged graphite oxide materials
    Patent number: 7771824
    Abstract: Bridged graphite oxide material comprising graphite sheets bridged by at least one diamine bridging group. The bridged graphite oxide material may be incorporated in polymer composites or used in adsorption media.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: August 10, 2010
    Assignee: The Trustees of Princeton University
    Inventors: Margarita Herrera-Alonso, Michael J. McAllister, Ilhan A. Aksay, Robert K. Prud'homme
  • BRIDGED GRAPHITE OXIDE MATERIALS
    Publication number: 20090143515
    Abstract: Bridged graphite oxide material comprising graphite sheets bridged by at least one diamine bridging group. The bridged graphite oxide material may be incorporated in polymer composites or used in adsorption media.
    Type: Application
    Filed: September 4, 2008
    Publication date: June 4, 2009
    Applicant: The Trustees of Princeton University
    Inventors: Margarita Herrera-Alonso, Michael J. McAllister, Ilhan A. Aksay, Robert K. Prud'Homme
  • SEPARATION MEDIUM CONTAINING THERMALLY EXFOLIATED GRAPHITE OXIDE
    Publication number: 20090123752
    Abstract: A separation medium, such as a chromatography filling or packing, containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m2/g to 2600 m2/g, wherein the thermally exfoliated graphite oxide has a surface that has been at least partially functionalized.
    Type: Application
    Filed: September 11, 2008
    Publication date: May 14, 2009
    Applicant: The Trustees of Princeton University
    Inventors: Robert K. Prud'homme, Ilhan A. Aksay, Margarita Herrera-Alonso