Patents by Inventor James E. Friedheim

James E. Friedheim 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).

  • Publication number: 20170107787
    Abstract: Embodiments of the present disclosure pertain to methods of forming a polymer composite by exposing a solution that includes nanomaterials (e.g., functionalized graphene nanoribbons) and cross-linkable polymer components (e.g., thermoset polymers and monomers) to a microwave source, where the exposing results in the curing of the cross-linkable polymer component in the presence of the nanomaterial to form the polymer composite. The solution may be exposed to a microwave source in a geological formation such that the formed polymer composite becomes embedded with the geological formation and thereby enhances the stability of the geological formation. Additional embodiments of the present disclosure pertain to the aforementioned polymer composites.
    Type: Application
    Filed: October 17, 2016
    Publication date: April 20, 2017
    Applicants: William Marsh Rice University, M-I, L.L.C.
    Inventors: James M. Tour, Nam Dong Kim, Andrew Metzger, Anton Kovalchuk, Brandi Katherine Price-Hoelscher, James E. Friedheim
  • Publication number: 20040171497
    Abstract: The present invention generally relates to improved aerated compositions comprising stabilized colloidal or colloidal-like phases (e.g., emulsions, aphrons) and methods of using those compositions. The compositions generally comprise an oleaginous bulk phase, an aqueous minor phase, one or more surfactants, aphrons and one or more aphrons stabilizers. The compositions of the present invention are stable, having increased half-lives and are capable of being used in high pressure applications.
    Type: Application
    Filed: February 3, 2004
    Publication date: September 2, 2004
    Applicant: MASI TECHNOLOGIES, L.L.C.
    Inventors: Frederick B. Growcock, James E. Friedheim