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Kettering, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Graphene oxide-coated graphitic foil and processes for producing same
Patent number
10,861,617
Issue date
Dec 8, 2020
Global Graphene Group, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Lithium-sulfur secondary battery containing gradient electrolyte
Patent number
10,686,217
Issue date
Jun 16, 2020
Global Graphene Group, Inc.
Hui He
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Unitary graphene-based composite material
Patent number
10,591,230
Issue date
Mar 17, 2020
Global Graphene Group, Inc.
Aruna Zhamu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Inorganic coating-protected unitary graphene material for concentra...
Patent number
10,566,482
Issue date
Feb 18, 2020
Global Graphene Group, Inc.
Aruna Zhamu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal management system containing a graphene oxide-coated graphi...
Patent number
10,229,862
Issue date
Mar 12, 2019
Nanotek Instruments, Inc.
Aruna Zhamu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat dissipation system comprising a unitary graphene monolith
Patent number
10,161,056
Issue date
Dec 25, 2018
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Graphene oxide-coated graphitic foil and processes for producing same
Patent number
9,899,120
Issue date
Feb 20, 2018
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for unitary graphene layer or graphene single crystal
Patent number
9,890,469
Issue date
Feb 13, 2018
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Lithium-sulfur secondary battery containing gradient electrolyte
Patent number
9,882,238
Issue date
Jan 30, 2018
Nanotek Instruments, Inc.
Hui He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Unitary graphene material-based integrated finned heat sink
Patent number
9,835,390
Issue date
Dec 5, 2017
Nanotek Instruments, Inc.
Aruna Zhamu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Graphene oxide gel bonded graphene composite films and processes fo...
Patent number
9,561,955
Issue date
Feb 7, 2017
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Unitary graphene layer or graphene single crystal
Patent number
9,533,889
Issue date
Jan 3, 2017
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Integrated graphene film heat spreader for display devices
Patent number
9,363,932
Issue date
Jun 7, 2016
Nanotek Instruments, Inc.
Mingchao Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Thermal management system containing an integrated graphene film fo...
Patent number
9,360,905
Issue date
Jun 7, 2016
Nanotek Instruments, Inc.
Aruna Zhamu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Unitary graphene matrix composites containing carbon or graphite fi...
Patent number
9,208,920
Issue date
Dec 8, 2015
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Surface-mediated cell-driven power tools and methods of operating same
Patent number
9,085,076
Issue date
Jul 21, 2015
Nanotek Instruments, Inc.
Aruna Zhamu
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
Lithium-sulfur secondary battery containing gradient electrolyte
Publication number
20180175442
Publication date
Jun 21, 2018
Nanotek Instruments, Inc.
Hui He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Graphene oxide-coated graphitic foil and processes for producing same
Publication number
20180144843
Publication date
May 24, 2018
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Heat Dissipation System Comprising a Unitary Graphene Monolith
Publication number
20180135200
Publication date
May 17, 2018
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
UNITARY GRAPHENE-BASED COMPOSITE MATERIAL
Publication number
20180058782
Publication date
Mar 1, 2018
Nanotek Instruments, Inc.
Aruna Zhamu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for Unitary Graphene Layer or Graphene Single Crystal
Publication number
20170073834
Publication date
Mar 16, 2017
Nanotek Instruments, Inc.
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Lithium-sulfur secondary battery containing gradient electrolyte
Publication number
20140342209
Publication date
Nov 20, 2014
Hui He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Inorganic coating-protected unitary graphene material for concentra...
Publication number
20140209168
Publication date
Jul 31, 2014
Aruna Zhamu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Unitary graphene material-based integrated finned heat sink
Publication number
20140190676
Publication date
Jul 10, 2014
Aruna Zhamu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Unitary graphene matrix composites containing carbon or graphite fi...
Publication number
20140154941
Publication date
Jun 5, 2014
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Unitary graphene layer or graphene single crystal
Publication number
20140147648
Publication date
May 29, 2014
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Graphene oxide-coated graphitic foil and processes for producing same
Publication number
20140127488
Publication date
May 8, 2014
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Thermal management system containing a graphene oxide-coated graphi...
Publication number
20140124176
Publication date
May 8, 2014
Aruna Zhamu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED GRAPHENE FILM HEAT SPREADER FOR DISPLAY DEVICES
Publication number
20130329366
Publication date
Dec 12, 2013
Mingchao Wang
B82 - NANO-TECHNOLOGY
Information
Patent Application
Thermal management system containing an integrated graphene film fo...
Publication number
20130264041
Publication date
Oct 10, 2013
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Graphene oxide gel bonded graphene composite films and processes fo...
Publication number
20130236715
Publication date
Sep 12, 2013
Aruna Zhamu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Surface-mediated cell-driven power tools and methods of operating same
Publication number
20130213677
Publication date
Aug 22, 2013
Aruna Zhamu
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS