Patents by Inventor Feixia Chen

Feixia Chen 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).

  • Blend for curing epoxy resin composistions
    Patent number: 11198756
    Abstract: The present disclosure provides a curable composition that includes an epoxy resin and a curing component comprising a blend of at least two amines. The curable composition may be combined with reinforced fibers and cured to form a composite article which can be used in various applications, such as in wind turbine blades.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: December 14, 2021
    Assignee: HUNTSMAN Petrochemical LLC
    Inventors: Hui Zhou, David C Lewis, Howard P. Klein, Robert A. Grigsby, Feixia Chen, Katty Darragas
  • Blend For Curing Epoxy Resin Composistions
    Publication number: 20190100616
    Abstract: The present disclosure provides a curable composition that includes an epoxy resin and a curing component comprising a blend of at least two amines. The curable composition may be combined with reinforced fibers and cured to form a composite article which can be used in various applications, such as in wind turbine blades.
    Type: Application
    Filed: June 16, 2017
    Publication date: April 4, 2019
    Inventors: Hui Zhou, David C Lewis, Howard P. Klein, Robert A. Grigsby, Feixia Chen, Katty Darragas