Electrolytic membranes

Industry

CPC
H01M4/881

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Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M4/00Electrodes

Current Industry

H01M4/881Electrolytic membranes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Carbon material for use as catalyst carrier of polymer electrolyte...
- Patent number 12,142,770
- Issue date Nov 12, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly for fuel cells
- Patent number 12,119,520
- Issue date Oct 15, 2024
- Hyundai Motor Company
- Yong Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
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
Gas diffusion layer for metal-air battery, method of manufacturing...
- Patent number 12,087,950
- Issue date Sep 10, 2024
- Samsung Electronics Co., Ltd.
- Mokwon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems including ion exchange membranes and methods of making the...
- Patent number 12,046,785
- Issue date Jul 23, 2024
- BETTERGY CORP.
- Lin-Feng Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of manufacturing and device for manufacturing membrane-catal...
- Patent number 12,040,497
- Issue date Jul 16, 2024
- Toray Industries, Inc.
- Ryuta Sakashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorinated copolymer and compositions and articles including the same
- Patent number 12,034,193
- Issue date Jul 9, 2024
- 3M Innovative Properties Company
- Lisa P. Chen
- 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 producing a catalyst-coated membrane
- Patent number 12,015,158
- Issue date Jun 18, 2024
- Heraeus Deutschland GmbH & Co. KG
- Frédéric Hasché
- 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
Information Patent Grant
Method for producing metal nanoparticles, method for producing memb...
- Patent number 12,002,969
- Issue date Jun 4, 2024
- Toyota Boshoku Kabushiki Kaisha
- Hiroshi Yano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing catalyst slurry for fuel cells and method o...
- Patent number 12,002,968
- Issue date Jun 4, 2024
- Hyundai Motor Company
- Yoon Hwan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Highly active, robust and versatile multifunctional, fully non-nobl...
- Patent number 11,996,566
- Issue date May 28, 2024
- University of Pittsburgh of the Commonwealth System of Higher Education
- Prashant N. Kumta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas diffusion layer, membrane electrode assembly, fuel cell, and ma...
- Patent number 11,984,607
- Issue date May 14, 2024
- Panasonic Holdings Corporation
- Tsutomu Kawashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical catalysts with enhanced catalytic activity
- Patent number 11,973,233
- Issue date Apr 30, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Friedrich B. Prinz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrolyte membrane of membrane-electrode assembly including elect...
- Patent number 11,967,746
- Issue date Apr 23, 2024
- Hyundai Motor Company
- Byoung Su Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical catalysts with enhanced catalytic activity
- Patent number 11,936,051
- Issue date Mar 19, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Friedrich B. Prinz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Membrane for redox flow battery, method for producing membrane for...
- Patent number 11,923,584
- Issue date Mar 5, 2024
- Asahi Kasei Kabushiki Kaisha
- Hiroko Kamochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst layer for fuel cell, and fuel cell
- Patent number 11,923,550
- Issue date Mar 5, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takeshi Minamiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell and manufacturing method of membrane electrode assembly p...
- Patent number 11,923,549
- Issue date Mar 5, 2024
- Toyota Jidosha Kabushiki Kaisha
- Atsushi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anion exchange polymers and anion exchange membranes incorporating...
- Patent number 11,918,959
- Issue date Mar 5, 2024
- FFI Ionix IP, Inc.
- Bamdad Bahar
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Transfer substrate recycling apparatus and transfer substrate recyc...
- Patent number 11,911,804
- Issue date Feb 27, 2024
- Toyota Jidosha Kabushiki Kaisha
- Seiji Ishizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Development of a supercapacitive battery via in-situ lithiation
- Patent number 11,908,997
- Issue date Feb 20, 2024
- The University of Akron
- Thein Kyu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of membrane electrode assembly with filament extension...
- Patent number 11,909,052
- Issue date Feb 20, 2024
- Xerox Corporation
- Elif Karatay
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Gas diffusion layer for proton exchange membrane fuel cell and prep...
- Patent number 11,876,232
- Issue date Jan 16, 2024
- Donghua University
- Biao Wang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Membrane electrode assembly with high-efficiency water and heat man...
- Patent number 11,862,830
- Issue date Jan 2, 2024
- JIANGSU UNIVERSITY
- Dong Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternative low cost electrodes for hybrid flow batteries
- Patent number 11,855,312
- Issue date Dec 26, 2023
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell membrane electrode assembly and polymer electrolyte fuel...
- Patent number 11,843,148
- Issue date Dec 12, 2023
- TOPPAN INC.
- Hiroyuki Morioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte membrane for fuel cells including hydrogen peroxide gen...
- Patent number 11,791,474
- Issue date Oct 17, 2023
- Hyundai Motor Company
- Byoungsu Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTE MEMBRANE FOR MEMBRANE-ELECTRODE ASSEMBLY AND METHOD OF...
- Publication number 20240304826
- Publication date Sep 12, 2024
- Hyundai Motor Company
- In Yu Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHLY ACTIVE, ROBUST AND VERSATILE MULTIFUNCTIONAL, FULLY NON-NOBL...
- Publication number 20240304828
- Publication date Sep 12, 2024
- University of Pittsburgh of the Commonwealth System of Higher Education
- PRASHANT N. KUMTA
- B82 - NANO-TECHNOLOGY
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
ANION EXCHANGE POLYMERS AND ANION EXCHANGE MEMBRANES INCORPORATING...
- Publication number 20240286090
- Publication date Aug 29, 2024
- Bamdad Bahar
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PIPERIDINIUM-CONTAINING ANION EXCHANGE POLYMERS
- Publication number 20240246070
- Publication date Jul 25, 2024
- Versogen, Inc.
- Junhua Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECT...
- Publication number 20240234773
- Publication date Jul 11, 2024
- Hyundai Motor Company
- Byoung Su Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCATALYST INK
- Publication number 20240234748
- Publication date Jul 11, 2024
- JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
- Alejandro MARTINEZ BONASTRE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ionomer for Fuel Cell Capable of Self-Assembly and Method of Prepar...
- Publication number 20240178425
- Publication date May 30, 2024
- Hyundai Motor Company
- Il Seok Chae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST FOR FUEL CELLS AND A METHOD OF MANUFACTURING THE SAME
- Publication number 20240170687
- Publication date May 23, 2024
- Hyundai Motor Company
- Woo Yeong Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEW PROTECTIVE FILM, BATCH PREPARATION METHOD THEREFOR AND USE THEREOF
- Publication number 20240101869
- Publication date Mar 28, 2024
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Jinkai HAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOT PRESSED, BINDER-INCLUDING MEMBRANE-ELECTRODE ASSEMBLIES
- Publication number 20240072264
- Publication date Feb 29, 2024
- HYDROLITE LTD
- Alina AMEL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD AND DEVICE FOR FORMING A CATALYTICALLY-ACTIVE MEMBRANE OR A...
- Publication number 20240055637
- Publication date Feb 15, 2024
- Leibniz-Institut für Plasmaforschung und Technologie e.V.
- Gustav SIEVERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES
- Publication number 20240047707
- Publication date Feb 8, 2024
- ESS TECH, INC.
- Craig E. Evans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ROLL-TO-ROLL CONTINUOUS COATER FOR CCM PREPARATION, AND ROLL MATERI...
- Publication number 20240039004
- Publication date Feb 1, 2024
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Hongjie ZHANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
GAS DIFFUSION LAYER FOR PROTON EXCHANGE MEMBRANE FUEL CELL AND PREP...
- Publication number 20230395815
- Publication date Dec 7, 2023
- DONGHUA UNIVERSITY
- Biao WANG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BIFACIAL SEALED GAS DIFFUSION ELECTRODE
- Publication number 20230395904
- Publication date Dec 7, 2023
- Meghan Marya PATRICK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MESOPOROUS SUPPORT FOR A CATALYST FOR A FUEL CELL AND METHOD OF PRO...
- Publication number 20230369606
- Publication date Nov 16, 2023
- Hyundai Motor Company
- Young Jung Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYSED MEMBRANE
- Publication number 20230369624
- Publication date Nov 16, 2023
- JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
- Dash FONGALLAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON-SUPPORTED PLATINUM GROUP METAL CATALYST, PREPARATION METHOD...
- Publication number 20230369609
- Publication date Nov 16, 2023
- China Petroleum and Chemical Corporation
- Junfeng RONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CATALYST-COATED MEMBRANES
- Publication number 20230361315
- Publication date Nov 9, 2023
- Technische Universitat Berlin
- Denis Bernsmeier
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
TRANSFER SHEET, TRANSFER METHOD AND METHOD FOR MANUFACTURING MEMBRA...
- Publication number 20230352696
- Publication date Nov 2, 2023
- ROBERT BOSCH GmbH
- Katsuhiko Oshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode Catalyst Layer Structure for Membrane Electrode of Fuel Cel...
- Publication number 20230335755
- Publication date Oct 19, 2023
- ROBERT BOSCH GmbH
- Bicheng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTOMATED GAIN AND BOOST FOR A BRAKE CONTROLLER
- Publication number 20230249655
- Publication date Aug 10, 2023
- Horizon Global Americas Inc.
- Chandrakumar D. Kulkarni
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING AND DEVICE FOR MANUFACTURING MEMBRANE-CATAL...
- Publication number 20230246203
- Publication date Aug 3, 2023
- TORAY INDUSTRIES, INC.
- Ryuta SAKASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A CATALYST-COATED MEMBRANE
- Publication number 20230238543
- Publication date Jul 27, 2023
- Audi AG
- Pascal PISZCZEK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST PREPARATION
- Publication number 20230223557
- Publication date Jul 13, 2023
- JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
- Alejandro MARTINEZ BONASTRE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY WITH HIGH-EFFICIENCY WATER AND HEAT MAN...
- Publication number 20230197992
- Publication date Jun 22, 2023
- JIANGSU UNIVERSITY
- Dong TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode Ink Deposition System for High-Throughput Polymer Electro...
- Publication number 20230163315
- Publication date May 25, 2023
- UChicago Argonne, LLC
- Jae Hyung Park
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Ni-Fe BASED CATHODE FUNCTIONAL LAYERS FOR SOLID OXIDE ELECTROCHEMIC...
- Publication number 20230144742
- Publication date May 11, 2023
- BLOOM ENERGY CORPORATION
- Tad ARMSTRONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A MEMBRANE ELECTRODE ASSEMBLY (MEA) FOR A...
- Publication number 20230127441
- Publication date Apr 27, 2023
- Ford Motor Company
- Carmen CHUY
- H01 - BASIC ELECTRIC ELEMENTS

Electrolytic membranes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Carbon material for use as catalyst carrier of polymer electrolyte...

Membrane electrode assembly for fuel cells

Catalyst layer and method for producing the same

Gas diffusion layer for metal-air battery, method of manufacturing...

Systems including ion exchange membranes and methods of making the...

Method of manufacturing and device for manufacturing membrane-catal...

Fluorinated copolymer and compositions and articles including the same

Methods of forming bilayer cathodes for electrochemical cells

Method for producing a catalyst-coated membrane

Method for manufacturing a membrane electrode assembly (MEA) for a...

Method for producing metal nanoparticles, method for producing memb...

Method of manufacturing catalyst slurry for fuel cells and method o...

Highly active, robust and versatile multifunctional, fully non-nobl...

Gas diffusion layer, membrane electrode assembly, fuel cell, and ma...

Electrochemical catalysts with enhanced catalytic activity

Electrolyte membrane of membrane-electrode assembly including elect...

Electrochemical catalysts with enhanced catalytic activity

Manufacturing method and manufacturing device for film/catalyst ass...

Membrane for redox flow battery, method for producing membrane for...

Catalyst layer for fuel cell, and fuel cell

Fuel cell and manufacturing method of membrane electrode assembly p...

Anion exchange polymers and anion exchange membranes incorporating...

Transfer substrate recycling apparatus and transfer substrate recyc...

Development of a supercapacitive battery via in-situ lithiation

Fabrication of membrane electrode assembly with filament extension...

Gas diffusion layer for proton exchange membrane fuel cell and prep...

Membrane electrode assembly with high-efficiency water and heat man...

Alternative low cost electrodes for hybrid flow batteries

Fuel cell membrane electrode assembly and polymer electrolyte fuel...

Electrolyte membrane for fuel cells including hydrogen peroxide gen...

Patents Applicationslast 30 patents

ELECTROLYTE MEMBRANE FOR MEMBRANE-ELECTRODE ASSEMBLY AND METHOD OF...

HIGHLY ACTIVE, ROBUST AND VERSATILE MULTIFUNCTIONAL, FULLY NON-NOBL...

ELECTRODE FOR FUEL CELL COMPRISING NON-PLATINUM CATALYST AND GRAPHE...

ANION EXCHANGE POLYMERS AND ANION EXCHANGE MEMBRANES INCORPORATING...

PIPERIDINIUM-CONTAINING ANION EXCHANGE POLYMERS

ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECT...

ELECTROCATALYST INK

Ionomer for Fuel Cell Capable of Self-Assembly and Method of Prepar...

CATALYST FOR FUEL CELLS AND A METHOD OF MANUFACTURING THE SAME

NEW PROTECTIVE FILM, BATCH PREPARATION METHOD THEREFOR AND USE THEREOF

HOT PRESSED, BINDER-INCLUDING MEMBRANE-ELECTRODE ASSEMBLIES

METHOD AND DEVICE FOR FORMING A CATALYTICALLY-ACTIVE MEMBRANE OR A...

ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES

ROLL-TO-ROLL CONTINUOUS COATER FOR CCM PREPARATION, AND ROLL MATERI...

GAS DIFFUSION LAYER FOR PROTON EXCHANGE MEMBRANE FUEL CELL AND PREP...

BIFACIAL SEALED GAS DIFFUSION ELECTRODE

MESOPOROUS SUPPORT FOR A CATALYST FOR A FUEL CELL AND METHOD OF PRO...

CATALYSED MEMBRANE

CARBON-SUPPORTED PLATINUM GROUP METAL CATALYST, PREPARATION METHOD...

METHOD FOR PRODUCING CATALYST-COATED MEMBRANES

TRANSFER SHEET, TRANSFER METHOD AND METHOD FOR MANUFACTURING MEMBRA...

Cathode Catalyst Layer Structure for Membrane Electrode of Fuel Cel...

AUTOMATED GAIN AND BOOST FOR A BRAKE CONTROLLER

METHOD OF MANUFACTURING AND DEVICE FOR MANUFACTURING MEMBRANE-CATAL...

METHOD FOR PRODUCING A CATALYST-COATED MEMBRANE

CATALYST PREPARATION

MEMBRANE ELECTRODE ASSEMBLY WITH HIGH-EFFICIENCY WATER AND HEAT MAN...

Electrode Ink Deposition System for High-Throughput Polymer Electro...

Ni-Fe BASED CATHODE FUNCTIONAL LAYERS FOR SOLID OXIDE ELECTROCHEMIC...

METHOD FOR MANUFACTURING A MEMBRANE ELECTRODE ASSEMBLY (MEA) FOR A...