Patents by Inventor llhan A. Aksay

llhan A. Aksay 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).

  • COATINGS CONTAINING FUNCTIONALIZED GRAPHENE SHEETS AND ARTICLES COATED THEREWITH
    Publication number: 20190194477
    Abstract: Coatings comprising functionalized graphene sheets and at least one binder. In one embodiment, the coatings are electrically conductive.
    Type: Application
    Filed: October 24, 2018
    Publication date: June 27, 2019
    Applicants: The Trustees of Princeton University, VORBECK MATERIALS CORPORATION
    Inventors: John M. CRAIN, John S. LETTOW, llhan A. AKSAY, Robert K. PRUD'HOMME, Sibel KORKUT
  • PRINTED ELECTRONICS
    Publication number: 20170034912
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Application
    Filed: October 17, 2016
    Publication date: February 2, 2017
    Applicants: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: John M. CRAIN, John S. LETTOW, llhan A. AKSAY, Sibel KORKUT, Katherine S. CHIANG, Chuan-Hua CHEN, Robert K. PRUD'HOMME
  • BATTERIES INCORPORATING GRAPHENE MEMBRANES FOR EXTENDING THE CYCLE-LIFE OF LITHIUM-ION BATTERIES
    Publication number: 20150364738
    Abstract: Embodiments of the present invention relate to energy storage devices and associated methods of manufacture. In one embodiment, an energy storage device comprises an electrolyte. An anode is at least partially exposed to the electrolyte. A selectively permeable membrane comprising a graphene-based material is positioned proximate to the anode. The selectively permeable membrane reduces a quantity of a component that is included in the electrolyte from contacting the anode and thereby reduces degradation of the anode.
    Type: Application
    Filed: June 15, 2015
    Publication date: December 17, 2015
    Applicants: The Trustees of Princeton University, Vorbeck Materials Corporation
    Inventors: Michael A. POPE, Valerie Alain RIZZO, John LETTOW, llhan A. AKSAY, Daniel DABS
  • GRAPHENE-IONIC LIQUID COMPOSITES
    Publication number: 20150287543
    Abstract: Method of making a graphene-ionic liquid composite. The composite can be used to make electrodes for energy storage devices, such as batteries and supercapacitors.
    Type: Application
    Filed: February 15, 2013
    Publication date: October 8, 2015
    Applicants: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: llhan A. Aksay, Sibel Korkut, Michael Pope, Christian Punckt