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Electric elements
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H01M4/8652
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Patents Grants
last 30 patents
Information
Patent Grant
Electrochemical oxygen reduction catalyst
Patent number
11,962,018
Issue date
Apr 16, 2024
National Institute of Advanced Industrial Science and Technology
Masafumi Asahi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst for rechargeable energy storage devices and method for mak...
Patent number
11,888,167
Issue date
Jan 30, 2024
Nanyang Technological University
Xiaoyi Cai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst, method for producing same, electrode comprising same, mem...
Patent number
11,837,735
Issue date
Dec 5, 2023
Kolon Industries, Inc.
Jung Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly and polymer electrolyte fuel cell
Patent number
11,817,607
Issue date
Nov 14, 2023
Toppan Printing Co., Ltd.
Hiroyuki Morioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal oxide nanocomposites for electrochemical oxidation of urea
Patent number
11,804,605
Issue date
Oct 31, 2023
KING FAISAL UNIVERSITY
Hany Mohamed Abd El-Lateef Ahmed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst electrode for fuel cell, manufacturing method thereof and...
Patent number
11,799,093
Issue date
Oct 24, 2023
Korea Institute of Science and Technology
Jong Hyun Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid oxide fuel cell and manufacturing method of the same
Patent number
11,784,317
Issue date
Oct 10, 2023
Taiyo Yuden Co., Ltd.
Xinyu Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst complex for fuel cell and method of manufacturing same
Patent number
11,735,746
Issue date
Aug 22, 2023
Hyundai Motor Company
Jung Han Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Atomically dispersed precursor for preparing a non-platinum group m...
Patent number
11,728,492
Issue date
Aug 15, 2023
The Board of Trustees of the University of Illinois
Hong Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell electrode having porous carbon core with macrocyclic meta...
Patent number
11,721,813
Issue date
Aug 8, 2023
Celcibus AB
Anders Palmqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas diffusion electrode base material and production method therefo...
Patent number
11,710,831
Issue date
Jul 25, 2023
Toray Industries, Inc.
Masamichi Utsunomiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for converting chemical energy into electrical en...
Patent number
11,699,799
Issue date
Jul 11, 2023
QUSWAMI, INC.
Jawahar Gidwani
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrochemical element, electrochemical module, solid oxide fuel c...
Patent number
11,677,080
Issue date
Jun 13, 2023
Osaka Gas Co., Ltd.
Kazuyuki Minami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for the manufacture of a solid oxide membrane electrode ass...
Patent number
11,677,088
Issue date
Jun 13, 2023
COORSTEK MEMBRANE SCIENCES AS
Dustin Beeaff
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell membrane electrode assemblies
Patent number
11,670,790
Issue date
Jun 6, 2023
Robert Bosch GmbH
Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mixed catalyst for fuel cell, method for preparing same, method for...
Patent number
11,652,214
Issue date
May 16, 2023
Kolon Industries, Inc.
Jung Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid oxide fuel cell cathode materials
Patent number
11,626,595
Issue date
Apr 11, 2023
Phillips 66 Company
Ye Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode catalyst layer for fuel cell and fuel cell using same
Patent number
11,621,428
Issue date
Apr 4, 2023
Cataler Corporation
Akihiro Hori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing SOFC anti-coking Ni-YSZ anode materials
Patent number
11,594,739
Issue date
Feb 28, 2023
JINGDEZHEN CERAMIC INSTITUTE
Linghong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid oxide fuel cell and manufacturing method of the same
Patent number
11,594,736
Issue date
Feb 28, 2023
Taiyo Yuden Co., Ltd.
Xinyu Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antioxidant having high antioxidant capability for fuel cell, and e...
Patent number
11,594,746
Issue date
Feb 28, 2023
Hyundai Motor Company
Il Seok Chae
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrochemical cells for hydrogen gas production and electricity g...
Patent number
11,557,781
Issue date
Jan 17, 2023
Battelle Energy Alliance, LLC
Dong Ding
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing catalyst for fuel cell using blood of slau...
Patent number
11,522,200
Issue date
Dec 6, 2022
Korea Institute of Science and Technology
Sung Jong Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly of electrochemical device, membrane ele...
Patent number
11,515,546
Issue date
Nov 29, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kosuke Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing porous metal-carbon materials
Patent number
RE49299
Issue date
Nov 15, 2022
Powermers Inc.
Mikhail P. Karushev
Information
Patent Grant
Pre-equilibrium system and method using solid-state devices as ener...
Patent number
11,502,207
Issue date
Nov 15, 2022
QUSWAMI, INC.
Jawahar M. Gidwani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition
Patent number
11,471,860
Issue date
Oct 18, 2022
Ilika Technologies Limited
Brian Elliott Hayden
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanofibers decorated with nanoparticles and methods of their manufa...
Patent number
11,450,860
Issue date
Sep 20, 2022
California Institute of Technology
Norbert Radacsi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Catalyst complex for fuel cells and a method for manufacturing an e...
Patent number
11,444,287
Issue date
Sep 13, 2022
Hyundai Motor Company
Jongkil Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly with fluoro alkyl compound additive
Patent number
11,431,014
Issue date
Aug 30, 2022
Ballard Power Systems Inc.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR ELECTRODE OF FUEL CELL, METHOD FOR PREPARING THE SAME...
Publication number
20240128476
Publication date
Apr 18, 2024
HYUNDAI MOBIS CO., LTD.
Jung Hoon KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIFUNCTIONAL MIXED OXIDE ELECTROCATALYST MATERIAL AND PREPARATIO...
Publication number
20240079604
Publication date
Mar 7, 2024
SINOHYKEY TECHNOLOGY GUANGZHOU CO. LTD.
Hongliang AO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL CATALYST LAYERS
Publication number
20230411630
Publication date
Dec 21, 2023
ROBERT BOSCH GmbH
Christina JOHNSTON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING PLATINUM ALLOY CATALYST USING OXIDE COATING
Publication number
20230402619
Publication date
Dec 14, 2023
Korea Institute Of Energy Research
Eun Jik LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL, CELL STACK DEVICE, MODULE, AND MODULE HOUSING DEVICE
Publication number
20230387422
Publication date
Nov 30, 2023
KYOCERA CORPORATION
Hiroki MURAMATSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOBLE METAL SINGLE ATOM OR CLUSTER-POROUS MOLYBDENUM CARBIDE/CARBON...
Publication number
20230378481
Publication date
Nov 23, 2023
Korea Advanced Institute of Science and Technology
Jinwoo LEE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF PRODUCING PLATINUM ALLOY CATALYST USING FORMATION OF CARB...
Publication number
20230327136
Publication date
Oct 12, 2023
Hyundai Motor Company
Hyun Ju Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
System and Method for Converting Chemical Energy Into Electrical En...
Publication number
20230327159
Publication date
Oct 12, 2023
QuSwami, Inc.
Jawahar GIDWANI
B82 - NANO-TECHNOLOGY
Information
Patent Application
SOLID OXIDE FUEL CELL ASSEMBLY
Publication number
20230290967
Publication date
Sep 14, 2023
GENERAL ELECTRIC COMPANY
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID OXIDE FUEL CELL ASSEMBLY
Publication number
20230238552
Publication date
Jul 27, 2023
GENERAL ELECTRIC COMPANY
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS SILICON OXYCARBIDE COMPOSITE MATERIAL AND METHOD FOR MANUFAC...
Publication number
20230197974
Publication date
Jun 22, 2023
DIC CORPORATION
Yusaku GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING NOBLE METAL NANOSTRUCTURES ON A SUPPORT
Publication number
20230112440
Publication date
Apr 13, 2023
Nanyang Technological University
Weijiang ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISTRIBUTING STRUCTURE FOR A FUEL CELL WITH ANISOTROPIC GAS-DIFFUSI...
Publication number
20230102064
Publication date
Mar 30, 2023
ROBERT BOSCH GmbH
Elisabeth Buehler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELLS WITH IMPROVED MEMBRANE LIFE
Publication number
20230099815
Publication date
Mar 30, 2023
HYZON MOTORS INC.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE NON-AQUEOUS LITHIUM-AIR BATTERY CELL COMPRISING A SOLI...
Publication number
20230074459
Publication date
Mar 9, 2023
TOYOTA MOTOR EUROPE
Steven RENAULT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Pre-Equilibrium System and Method Using Solid-State Devices as Ener...
Publication number
20230059618
Publication date
Feb 23, 2023
QuSwami, Inc.
Jawahar M. Gidwani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLAD POROUS METAL SUBSTRATE FOR ELECTROCHEMICAL CELL
Publication number
20230051172
Publication date
Feb 16, 2023
Precision Combustion, Inc.
Toshio Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS BODY AND FUEL CELL INCLUDING THE SAME
Publication number
20220416255
Publication date
Dec 29, 2022
Sumitomo Electric Industries, Ltd.
Ryoko KANDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPLIANT SOLID-STATE IONICALLY CONDUCTIVE COMPOSITE MATERIALS AND...
Publication number
20220407057
Publication date
Dec 22, 2022
Blue Current, Inc.
Alexander Teran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-CARBON COMPOSITE CATALYST, PREPARATION METHOD THEREFOR, AND Z...
Publication number
20220376267
Publication date
Nov 24, 2022
Industry-University Cooperation Foundation Hanyang University Erica Campus
Jong Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAYER
Publication number
20220352525
Publication date
Nov 3, 2022
TOPPAN INC.
Atsuhiro KAWAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MIXED CATALYST FOR FUEL CELL, METHOD FOR PREPARING SAME, METHOD FOR...
Publication number
20220278335
Publication date
Sep 1, 2022
KOLON INDUSTRIES, INC.
Jung Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY WITH IMPROVED ELECTRODE
Publication number
20220278334
Publication date
Sep 1, 2022
Ballard Power Systems Inc.
Rajesh BASHYAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL
Publication number
20220255088
Publication date
Aug 11, 2022
Greenerity GmbH
Jens-Peter Suchsland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST FOR FUEL CELL AND METHOD FOR PREPARING THE SAME
Publication number
20220209248
Publication date
Jun 30, 2022
Hyundai Motor Company
Jee Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST ELECTRODE FOR FUEL CELL, MANUFACTURING METHOD THEREOF AND...
Publication number
20220181646
Publication date
Jun 9, 2022
Korea Institute of Science and Technology
Jong Hyun JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FORMING COMPOSITION, ELECTRODE, METHOD FOR MANUFACTURING...
Publication number
20220173412
Publication date
Jun 2, 2022
Hyundai Motor Company
Dahee Kwak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE CATALYSTS FOR FUEL CELLS
Publication number
20220149386
Publication date
May 12, 2022
PHILLIPS 66 COMPANY
Mingfei Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST FOR RECHARGEABLE ENERGY STORAGE DEVICES AND METHOD FOR MAK...
Publication number
20220037675
Publication date
Feb 3, 2022
Nanyang Technological University
Xiaoyi CAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS DIFFUSION ELECTRODE BASE MATERIAL AND PRODUCTION METHOD THEREFO...
Publication number
20220029170
Publication date
Jan 27, 2022
TORAY INDUSTRIES, INC.
Masamichi Utsunomiya
H01 - BASIC ELECTRIC ELEMENTS