Patents Assigned to GRAPHEA, INC.
  • Publication number: 20150025289
    Abstract: The disclosure relates to catalytically active carbocatalysts, e.g., a graphene oxide or graphite oxide catalyst suitable for use in production of propene.
    Type: Application
    Filed: May 23, 2012
    Publication date: January 22, 2015
    Applicant: Graphea, Inc.
    Inventors: Christopher W. Bielawski, Daniel R. Dreyer, Richard Miller
  • Publication number: 20140275684
    Abstract: The disclosure relates to catalytically active carbocatalysts, e.g., a graphene oxide or graphite oxide catalyst suitable for use in a variety of high value chemical transformations.
    Type: Application
    Filed: May 23, 2012
    Publication date: September 18, 2014
    Applicant: Graphea, Inc.
    Inventors: Christopher W. Bielawski, Daniel R. Dreyer, Richard Miller
  • Publication number: 20140011972
    Abstract: Provided herein are novel processes for synthesis of polymers and/or polymer composites.
    Type: Application
    Filed: February 7, 2012
    Publication date: January 9, 2014
    Applicant: GRAPHEA, INC.
    Inventors: Christopher W. Bielawski, Daniel R. Dreyer
  • Publication number: 20130149211
    Abstract: A carbocatalyst for use in oxidation and polymerization reactions includes particles having a carbon and oxygen-containing material, such as catalytically-active graphene oxide and/or catalytically-active graphite oxide. In some cases, the particles are disposed on a solid support formed of a carbon-containing material, such as graphene or graphite, or a non-carbon containing material, such as a metallic or insulating material.
    Type: Application
    Filed: May 27, 2011
    Publication date: June 13, 2013
    Applicant: GRAPHEA, INC.
    Inventors: Christopher W. Bielawski, Daniel R. Dreyer
  • Publication number: 20130123514
    Abstract: The disclosure relates to catalytically active carbocatalysts, e.g., a graphene oxide or graphite oxide catalyst suitable for use in a variety of chemical transformations. In one embodiment, it relates to a method of catalyzing a chemical reaction of an organic molecule by reacting the organic molecule in the presence of a sufficient amount of graphene oxide or graphite oxide for a time and at a temperature sufficient to allow catalysis of a chemical reaction. According to other embodiments, the reaction may be an oxidation reaction, a hydration reaction, a dehydrogenation reaction, a condensation reaction, or a polymerization reaction. Some reactions may include auto-tandem reactions. The disclosure further provides reaction mixtures containing an organic molecule and graphene oxide or graphite oxide in an amount sufficient to catalyze a reaction of the organic molecule.
    Type: Application
    Filed: May 27, 2011
    Publication date: May 16, 2013
    Applicant: GRAPHEA, INC.
    Inventors: Christopher W. Bielawski, Daniel R. Dreyer, Hong-Peng Jia