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Electric elements
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H01M4/8657
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Patents Grants
last 30 patents
Information
Patent Grant
Metal-supported anode for solid oxide fuel cell
Patent number
12,322,811
Issue date
Jun 3, 2025
Nissan North America, Inc.
Mohammed Hussain Abdul Jabbar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pre-equilibrium system and method using solid-state devices as ener...
Patent number
12,308,372
Issue date
May 20, 2025
QUSWAMI, INC.
Jawahar M. Gidwani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst ink compositions and methods for forming hydrogen pumping...
Patent number
12,300,823
Issue date
May 13, 2025
BLOOM ENERGY CORPORATION
Srikanth Ranganathan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst for fuel cell, method for manufacturing same, and membrane...
Patent number
12,272,827
Issue date
Apr 8, 2025
Kolon Industries, Inc.
Jung Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of coating one or more metal components of a fuel cell stack...
Patent number
12,272,845
Issue date
Apr 8, 2025
IHI HAUZER TECHNO COATING B.V.
Ruud Jacobs
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Transparent microbial energy device
Patent number
12,266,836
Issue date
Apr 1, 2025
Industry-Academic Cooperation Foundation, Dankook University
Eun Ju Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two-dimensional amorphous carbon coating and methods of growing and...
Patent number
12,264,070
Issue date
Apr 1, 2025
National University of Singapore
Barbaros Ozyilmaz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Additive application of microporous layer onto gas diffusion layer
Patent number
12,249,721
Issue date
Mar 11, 2025
Hydrogenics Corporation
Ellsworth William Bell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell catalyst, manufacturing method therefor, and membrane-ele...
Patent number
12,244,021
Issue date
Mar 4, 2025
Kolon Industries, Inc.
Jun Young Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and device for forming a catalytically-active membrane or a...
Patent number
12,244,043
Issue date
Mar 4, 2025
Leibniz-Institut für Plasmaforschung und Technologie e.V.
Gustav Sievers
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fuel cell metallic gas diffusion layer
Patent number
12,237,515
Issue date
Feb 25, 2025
Textron Innovations Inc.
Phalgun Madhusudan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst layers of membrane-electrode assemblies and methods of mak...
Patent number
12,212,007
Issue date
Jan 28, 2025
Nikola Corporation
John Slack
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing core-shell catalyst using carbon monoxide
Patent number
12,206,117
Issue date
Jan 21, 2025
Korea Institute of Energy Research
Gu-Gon Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical cell with bilayer electrocatalyst structure
Patent number
12,199,291
Issue date
Jan 14, 2025
Robert Bosch GmbH
Lei Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly, electrochemical device, and electroche...
Patent number
12,191,544
Issue date
Jan 7, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shigenori Onuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst layer for polymer electrolyte fuel cells, membrane-electro...
Patent number
12,176,547
Issue date
Dec 24, 2024
Toppan Printing Co., Ltd.
Hiroaki Koyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode for lithium metal battery, and electrochemical device compris...
Patent number
12,176,528
Issue date
Dec 24, 2024
LG ENERGY SOLUTION, LTD.
Hyun-Woong Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing gas diffusion electrode substrate
Patent number
12,142,768
Issue date
Nov 12, 2024
Toray Industries, Inc.
Hiroaki Otake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalysts for oxygen evolution reactions
Patent number
12,132,210
Issue date
Oct 29, 2024
United States Army as Represented by the Secretary of the Army
Shaun M Debow
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Catalyst for electrochemical cell and method of manufacturing same
Patent number
12,126,028
Issue date
Oct 22, 2024
Hyundai Motor Company
Jung Han Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Garnet materials for Li secondary batteries and methods of making a...
Patent number
12,095,031
Issue date
Sep 17, 2024
QuantumScape Battery, Inc.
Oleh Karpenko
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Catalyst layer and method for producing the same
Patent number
12,095,099
Issue date
Sep 17, 2024
Toyota Jidosha Kabushiki Kaisha
Shinsuke Hirono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and devices for removing impurities from electrolytes
Patent number
12,074,353
Issue date
Aug 27, 2024
Lockheed Martin Energy, LLC
Zachariah M. Norman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Palladium-platinum system for use as hydrogen storage material and/...
Patent number
12,060,268
Issue date
Aug 13, 2024
Uniwersytet Warszawski
Adam Lewera
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas diffusion layer and method for preparing same
Patent number
12,051,813
Issue date
Jul 30, 2024
General Hydrogen Corp., Ltd.
Keguang Yao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell chromium poisoning prevention materials
Patent number
12,051,830
Issue date
Jul 30, 2024
Robert Bosch GmbH
Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming bilayer cathodes for electrochemical cells
Patent number
12,021,246
Issue date
Jun 25, 2024
Northwestern University
Sossina M. Haile
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for production of an electrode and the electrode for a fuel...
Patent number
12,009,526
Issue date
Jun 11, 2024
Volkswagen AG
Thomas Schladt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery including nanofibrous membrane
Patent number
12,009,544
Issue date
Jun 11, 2024
LytEn, Inc.
Bruce Lanning
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a membrane electrode assembly (MEA) for a...
Patent number
12,009,560
Issue date
Jun 11, 2024
cellcentric GmbH & Co. KG
Carmen Chuy
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SOLID OXIDE FUEL CELLS AND METHOD OF MANUFACTURING THE SAME
Publication number
20250174673
Publication date
May 29, 2025
MICO POWER LTD.
Jin Ah PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAFTED CATALYST
Publication number
20250167249
Publication date
May 22, 2025
ROBERT BOSCH GmbH
Nicola Molinari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING THE SAME A...
Publication number
20250167205
Publication date
May 22, 2025
LEMON ENERGY INC.
Si Hyun LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID OXIDE CELL AND MANUFACTURING METHOD THEREOF
Publication number
20250140876
Publication date
May 1, 2025
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Dongjin Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON-ENCAPSULATED ALLOY CATALYST, PREPARATION METHOD THEREFOR AND...
Publication number
20250125379
Publication date
Apr 17, 2025
Sinohykey Technology Guangzhou Co., LTD.
Dequan He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MIXED-IONIC-ELECTRONIC-CONDUCTING OXIDES TREATED TO MEDIATE, PREVEN...
Publication number
20250105307
Publication date
Mar 27, 2025
Massachusetts Institute of Technology
Harry L. Tuller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GARNET MATERIALS FOR LI SECONDARY BATTERIES AND METHODS OF MAKING A...
Publication number
20250079508
Publication date
Mar 6, 2025
QUANTUMSCAPE BATTERY, INC.
Oleh KARPENKO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
GARNET MATERIALS FOR LI SECONDARY BATTERIES AND METHODS OF MAKING A...
Publication number
20250055027
Publication date
Feb 13, 2025
QUANTUMSCAPE BATTERY, INC.
Oleh KARPENKO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PHOSPHATE-TOLERANT CORE-SHELL NANOPARTICLES FOR HIGH TEMPERATURE PR...
Publication number
20250046827
Publication date
Feb 6, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Honghong Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR DETECTING OR CONTROLLING CARBON BUILDUP IN...
Publication number
20250046839
Publication date
Feb 6, 2025
Ekona Power Inc.
Kenneth William Kratschmar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXCELLENT-DURABILITY CARBON-BASED CATALYST FOR FUEL CELL, PREPARATI...
Publication number
20250038220
Publication date
Jan 30, 2025
Korea Institute of Ceramic Engineering and Technology
Tae-Ho SHIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAYERS, MEMBRANE ELECTRODE ASSEMBLIES AND POLYMER ELECTROL...
Publication number
20250030011
Publication date
Jan 23, 2025
THE TRUSTEES OF INDIANA UNIVERSITY
Jian Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDOX MITIGATING SOLID OXIDE CELL COMPOSITIONS
Publication number
20250030027
Publication date
Jan 23, 2025
VERSA POWER SYSTEMS, LTD
Anthony WOOD
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATALYST FOR FUEL CELL, PREPARATION METHOD THEREFOR, CATALYST LAYER...
Publication number
20250015308
Publication date
Jan 9, 2025
KOLON INDUSTRIES, INC.
Jung Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLOW BATTERY STACK OR SINGLE CELL, MEMBRANE-ELECTRODE ASSEMBLY AND...
Publication number
20240429403
Publication date
Dec 26, 2024
SHANGHAI LONGVAULT ENERGY TECHNOLOGY CO., LTD.
Zhiqi MA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
4H/FCC HETEROPHASE PLATINUM BASED NANOMATERIAL ON NANOROD FOR ELECT...
Publication number
20240429402
Publication date
Dec 26, 2024
City University of Hong Kong
Hua ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR DEPOSITING CARBON ON A SUBSTRATE
Publication number
20240376590
Publication date
Nov 14, 2024
HYDROMECANIQUE ET FROTTEMENT
Marie-Alix LEROY
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HYBRID STRUCTURED POROUS TRANSPORT ELECTRODES WITH ELECTROCHEMICALL...
Publication number
20240368781
Publication date
Nov 7, 2024
PAUL SCHERRER INSTITUT
Tobias Schuler
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHODS AND DEVICES FOR REMOVING IMPURITIES FROM ELECTROLYTES
Publication number
20240332580
Publication date
Oct 3, 2024
LOCKHEED MARTIN ENERGY, LLC
Zachariah M. NORMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IONIC LIQUID-IMPREGNATED INORGANIC MATERIAL-COATED CATALYST PARTICL...
Publication number
20240332550
Publication date
Oct 3, 2024
TOPPAN Holdings Inc.
Hitoshi Kurihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR FUEL CELL COMPRISING NON-PLATINUM CATALYST AND GRAPHE...
Publication number
20240304829
Publication date
Sep 12, 2024
KOLON INDUSTRIES, INC.
Hyeong Su KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONFORMAL COATING SCAFFOLD ELECTRODES FOR REVERSIBLE SOLID OXIDE CELLS
Publication number
20240290992
Publication date
Aug 29, 2024
West Virginia University Board of Governors on behalf of West Virginia Univer...
Hanchen Tian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL ASSEMBLY FOR CONTROLLED GUIDING OF REACTIVE FLUIDS
Publication number
20240282978
Publication date
Aug 22, 2024
ROBERT BOSCH GmbH
Erhard Hirth
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NICKEL OXIDE PARTICLES AND METHOD FOR PRODUCING THE SAME
Publication number
20240243301
Publication date
Jul 18, 2024
DIC CORPORATION
Shaowei YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTROCHEMICAL CATALYST OF CORE-SHELL STRUCTURE AND MANUFACTURING...
Publication number
20240204208
Publication date
Jun 20, 2024
Korea Institute of Science and Technology
Albert LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST FOR FUEL CELL AND METHOD FOR PREPARING THE SAME
Publication number
20240194896
Publication date
Jun 13, 2024
Hyundai Motor Company
Jee Youn Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND COMPOSITIONS FOR ELECTROCATALYTIC SURFACE NANOIONICS FO...
Publication number
20240194895
Publication date
Jun 13, 2024
West Virginia University Board of Governors on behalf of West Virginia Univer...
Xueyan SONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE WITH 3-DIMENSIONAL STRUCTURE, ANODE FOR SOLID OXIDE FUEL...
Publication number
20240194894
Publication date
Jun 13, 2024
Korea Institute of Science and Technology
Seung Yong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL INCLUDING SAME
Publication number
20240186533
Publication date
Jun 6, 2024
POINT ENGINEERING CO., LTD.
Bum Mo AHN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Producing a Carbon Material, Carbon Material, and Use of...
Publication number
20240182306
Publication date
Jun 6, 2024
Bayerische Motoren Werke Aktiengesellschaft
Alin ORFANIDI
C01 - INORGANIC CHEMISTRY