Patents by Inventor C. Brent Johnson

C. Brent Johnson 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).

  • Compositions comprising propylene-based elastomers, foamed layers made therefrom, and methods of making the same
    Patent number: 9969855
    Abstract: The present disclosure relates to compositions comprising a propylene-based elastomer, a branched polymer, and a blowing agent. The present disclosure also relates to foamed layers and articles made from such layers.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: May 15, 2018
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: M. Glenn Williams, Juliet B. Wagner, Rachel L. Falta, C. Brent Johnson, Achiel J. M. Van Loon
  • Compositions Comprising Propylene-Based Elastomers, Foamed Layers Made Therefrom, and Methods of Making The Same
    Publication number: 20170066894
    Abstract: The present disclosure relates to compositions comprising a propylene-based elastomer, a branched polymer, and a blowing agent. The present disclosure also relates to foamed layers and articles made from such layers.
    Type: Application
    Filed: January 23, 2015
    Publication date: March 9, 2017
    Inventors: M. Glenn Williams, Juliet B. Wagner, Rachel L. Falta, C. Brent Johnson, Achiel J. M. Van Loon