Patents by Inventor Haydn MITCHELL

Haydn MITCHELL 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).

  • Large molecule and polymer flame retardants
    Patent number: 9975841
    Abstract: Disclosed herein are flame retardant compounds and polymer compositions containing these flame retardant compounds. The flame retardant compounds can be derived from biological sources and can include coordinated metal ions.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: May 22, 2018
    Assignee: MegaMatter, Inc.
    Inventors: Roopak Mitra, Haydn Mitchell, Harrison Ewan, Arlin Krigel, Philip Costanzo
  • LARGE MOLECULE AND POLYMER FLAME RETARDANTS
    Publication number: 20150329513
    Abstract: Disclosed herein are flame retardant compounds and polymer compositions containing these flame retardant compounds. The flame retardant compounds can be derived from biological sources and can include coordinated metal ions.
    Type: Application
    Filed: May 19, 2015
    Publication date: November 19, 2015
    Applicant: MegaMatter Inc.
    Inventors: Roopak MITRA, Haydn MITCHELL, Harrison EWAN, Arlin KRIGEL, Philip COSTANZO