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ELECTRICITY
H01
Electric elements
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PROCESSES OR MEANS
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Fuel cells Manufacture thereof
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H01M8/1023
having only carbon
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Patents Grants
last 30 patents
Information
Patent Grant
Polyphenylenes, methods, and uses thereof
Patent number
11,970,590
Issue date
Apr 30, 2024
Simon Fraser University
Steven Holdcroft
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Manufacturing method and manufacturing device for film/catalyst ass...
Patent number
11,929,511
Issue date
Mar 12, 2024
Toray Industries, Inc.
Yuta Shintaku
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Acid-type sulfonic acid group-containing polymer, liquid compositio...
Patent number
11,851,508
Issue date
Dec 26, 2023
AGC Inc.
Takeshi Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolyte balancing strategies for flow batteries
Patent number
11,843,147
Issue date
Dec 12, 2023
Lockheed Martin Energy, LLC
Steven Y. Reece
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Perfluoropolymer, liquid composition, polymer electrolyte membrane,...
Patent number
11,840,589
Issue date
Dec 12, 2023
AGC Inc.
Takeshi Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Polyphenylenes, methods, and uses thereof
Patent number
11,802,187
Issue date
Oct 31, 2023
Simon Fraser University
Steven Holdcroft
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Secondary battery, battery pack, vehicle, and stationary power supply
Patent number
11,764,401
Issue date
Sep 19, 2023
Kabushiki Kaisha Toshiba
Yasuyuki Hotta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation of metallocene containing cationic polymers for anion e...
Patent number
11,738,311
Issue date
Aug 29, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for manufacturing electrolyte membrane for fuel cells and el...
Patent number
11,652,228
Issue date
May 16, 2023
Hyundai Motor Company
Sukhwan Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Energy storage for combustion turbine using molten carbonate electr...
Patent number
11,619,167
Issue date
Apr 4, 2023
FuelCell Energy, Inc.
Fred C. Jahnke
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for making ultralow platinum loading and high durability mem...
Patent number
11,618,963
Issue date
Apr 4, 2023
Florida State University Research Foundation, Inc.
Jian-ping Zheng
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Proton exchange membrane material and methods of making the same
Patent number
11,621,433
Issue date
Apr 4, 2023
Rensselaer Polytechnic Institute
Chulsung Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bilayer electrolyte membrane and a redox flow battery comprising a...
Patent number
11,611,084
Issue date
Mar 21, 2023
Paul Scherrer Institut
Lorenz Gubler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid composition, method for producing it, and method for produci...
Patent number
11,575,140
Issue date
Feb 7, 2023
AGC Inc.
Hiroyuki Watabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anion exchange polymers and anion exchange membranes for direct amm...
Patent number
11,552,320
Issue date
Jan 10, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reversible shunts for overcharge protection in polymer electrolyte...
Patent number
11,515,555
Issue date
Nov 29, 2022
Robert Bosch GmbH
John F. Christensen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for producing liquid composition, polymer electrolyte membr...
Patent number
11,495,816
Issue date
Nov 8, 2022
AGC Inc.
Hirokazu Wakabayashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fluorinated copolymer having sulfonyl pendant groups and compositio...
Patent number
11,492,431
Issue date
Nov 8, 2022
3M Innovative Properties Company
Lisa P. Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polyaromatic electrolytes for alkaline membrane fuel cells
Patent number
11,476,485
Issue date
Oct 18, 2022
Triad National Security, LLC
Eun Joo Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorosulfonyl group or sulfonic acid group-containing polymer, its...
Patent number
11,414,502
Issue date
Aug 16, 2022
AGC Inc.
Takeshi Hirai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self-assembled surfactant structures
Patent number
11,401,179
Issue date
Aug 2, 2022
Diamond Gold Investors, LLC
Adrian Brozell
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrolyte material, liquid composition comprising it and its use
Patent number
11,394,045
Issue date
Jul 19, 2022
AGC Inc.
Susumu Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly reinforced ionomer membranes for high selectivity and high s...
Patent number
11,380,927
Issue date
Jul 5, 2022
W. L. Gore & Associates, Inc.
Takeyuki Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorinated copolymer and compositions and articles including the same
Patent number
11,377,510
Issue date
Jul 5, 2022
3M Innovative Properties Company
Lisa P. Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte solution and method for producing same, continuously di...
Patent number
11,374,247
Issue date
Jun 28, 2022
Asahi Kasei Kabushiki Kaisha
Takahiro Tago
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion scavenging agent in fuel cell electrodes
Patent number
11,355,771
Issue date
Jun 7, 2022
Robert Bosch GmbH
Saravanan Kuppan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly with improved cohesion
Patent number
11,355,759
Issue date
Jun 7, 2022
Ballard Power Systems Inc.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphonated polymers, and methods of production thereof, for use a...
Patent number
11,335,932
Issue date
May 17, 2022
Triad National Security, LLC
Eun Joo Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Proton conducting film having crosslinked structure and fuel cell
Patent number
11,322,764
Issue date
May 3, 2022
Toyota Jidosha Kabushiki Kaisha
Naoki Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyphenylene compound
Patent number
11,312,818
Issue date
Apr 26, 2022
NISSAN CHEMICAL CORPORATION
Taichi Nakazawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
VINYL-ADDITION POLYNORBORNENE CATIONIC COMPOSITIONS AND USES THEREO...
Publication number
20240132647
Publication date
Apr 25, 2024
UT-Battelle, LLC
Tomonori Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYPHENYLENES, METHODS, AND USES THEREOF
Publication number
20240117132
Publication date
Apr 11, 2024
SIMON FRASER UNIVERSITY
Steven Holdcroft
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electrolyte Balancing Strategies For Flow Batteries
Publication number
20240079620
Publication date
Mar 7, 2024
LOCKHEED MARTIN ENERGY, LLC
Steven Y. Reece
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-CONTAINING POLYMERIC ION CONDUCTORS
Publication number
20240079622
Publication date
Mar 7, 2024
Technion Research & Development Foundation Limited
Charles Eliezer DIESENDRUCK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTIOXIDANT SUBSTITUTED SULFONATED ION EXCHANGE MEMBRANES
Publication number
20240006640
Publication date
Jan 4, 2024
The Lubrizol Corporation
Thomas S. Corrigan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREPARATION OF METALLOCENE CONTAINING CATIONIC POLYMERS FOR ANION E...
Publication number
20230390707
Publication date
Dec 7, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Membrane Electrode Assembly with a Selectively Permeable Barrier Layer
Publication number
20230311075
Publication date
Oct 5, 2023
Kraton Corporation
Roger Tocchetto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROLYTE MATERIAL, ITS PRODUCTION METHOD AND ITS USE
Publication number
20230307680
Publication date
Sep 28, 2023
AGC Inc.
Susumu SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANION EXCHANGE POLYMERS AND ANION EXCHANGE MEMBRANES FOR DIRECT AMM...
Publication number
20230299324
Publication date
Sep 21, 2023
FFI IONIX IP, INC.
Bamdad Bahar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR OPERATING FUEL CELL
Publication number
20230231165
Publication date
Jul 20, 2023
TORAY INDUSTRIES, INC.
Tomohiro SAKAUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MAKING ULTRALOW PLATINUM LOADING AND HIGH DURABILITY MEM...
Publication number
20230203696
Publication date
Jun 29, 2023
Florida State University Research Foundation, Inc.
Jian-ping Zheng
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POLYPHENYLENES, METHODS, AND USES THEREOF
Publication number
20230159716
Publication date
May 25, 2023
SIMON FRASER UNIVERSITY
Steven Holdcroft
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE AND REDOX FLOW BATTERY USING SAME
Publication number
20230120463
Publication date
Apr 20, 2023
TORAY INDUSTRIES, INC.
Kazuma MATSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDOX FLOW BATTERY
Publication number
20230063834
Publication date
Mar 2, 2023
Panasonic Intellectual Property Management Co., Ltd.
HONAMI SAKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR FILM/CATALYST ASS...
Publication number
20230058120
Publication date
Feb 23, 2023
TORAY INDUSTRIES, INC.
Yuta SHINTAKU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ION EXCHANGE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL, REDO...
Publication number
20230057420
Publication date
Feb 23, 2023
Asahi Kasei Kabushiki Kaisha
Junya YAMASHITA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ANIONIC POLYELECTROLYTE
Publication number
20220376285
Publication date
Nov 24, 2022
Centre National de la Recherche Scientifique
Bernard GAUTHIER-MANUEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY REINFORCED IONOMER MEMBRANES FOR HIGH SELECTIVITY AND HIGH S...
Publication number
20220293989
Publication date
Sep 15, 2022
W.L. GORE & ASSOCIATES, INC.
Takeyuki Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ZIPPED ION-EXCHANGE MEMBRANE
Publication number
20220278346
Publication date
Sep 1, 2022
ENI S.p.A.
Chiara GAMBARO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYVINYLIDENE FLUORIDE MEMBRANE SUPPORT
Publication number
20220271315
Publication date
Aug 25, 2022
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
Mevlut Tascan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY WITH IMPROVED COHESION
Publication number
20220263096
Publication date
Aug 18, 2022
Ballard Power Systems Inc.
Rajesh BASHYAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTROLYTE MEMBRANE FOR FUEL CELLS AND EL...
Publication number
20220200032
Publication date
Jun 23, 2022
Hyundai Motor Company
Sukhwan Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANION EXCHANGE MEMBRANES AND POLYMERS FOR USE IN SAME
Publication number
20220143592
Publication date
May 12, 2022
Rensselaer Polytechnic Institute
Chulsung Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMIDAZOLES AND IMIDAZOLIUM CATIONS WITH EXCEPTIONAL ALKALINE STABILITY
Publication number
20220127413
Publication date
Apr 28, 2022
Cornell University
Geoffrey W. COATES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROLYTE MEMBRANE INCLUDING POLYFLUORENE-BASED IONOMER AND MANUF...
Publication number
20220093953
Publication date
Mar 24, 2022
Hyundai Motor Company
Il Seok Chae
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolyte Balancing Strategies For Flow Batteries
Publication number
20220085398
Publication date
Mar 17, 2022
LOCKHEED MARTIN ENERGY, LLC
Steven Y. Reece
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MEMBRANE FOR THE SELECTIVE TRANSPORT OF SUBSTANCES
Publication number
20220059857
Publication date
Feb 24, 2022
Carl Freudenberg KG
Iain Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND POLYM...
Publication number
20210391590
Publication date
Dec 16, 2021
AGC Inc.
Takumi Okuyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDOX FLOW BATTERY AND METHOD FOR MANUFACTURING METAL ION-CONDUCTIN...
Publication number
20210384541
Publication date
Dec 9, 2021
Panasonic Intellectual Property Management Co., Ltd.
KOHEI HARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY STORAGE FOR COMBUSTION TURBINE USING MOLTEN CARBONATE ELECTR...
Publication number
20210363920
Publication date
Nov 25, 2021
FUELCELL ENERGY, INC.
Fred C. JAHNKE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR