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Electrolytic membranes
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Patents Grants
last 30 patents
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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
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
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
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
Information
Patent Grant
3D ordered nanomesh for metal-air battery
Patent number
11,784,318
Issue date
Oct 10, 2023
Toyota Motor Europe
Fanny Jeanne Julie Barde
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrocatalysts with branched-type porosity
Patent number
11,784,321
Issue date
Oct 10, 2023
Technion Research & Development Foundation Limited
David Eisenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst layer
Patent number
11,764,367
Issue date
Sep 19, 2023
Johnson Matthey Hydrogen Technologies Limited
Sarah Louise Burton
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Ni—Fe based cathode functional layers for solid oxide electrochemic...
Patent number
11,742,495
Issue date
Aug 29, 2023
BLOOM ENERGY CORPORATION
Tad Armstrong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell
Patent number
11,721,824
Issue date
Aug 8, 2023
Toyota Jidosha Kabushiki Kaisha
Hidenari Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalysed membrane
Patent number
11,705,568
Issue date
Jul 18, 2023
Johnson Matthey Hydrogen Technologies Limited
Dash Fongalland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct isopropanol fuel cell
Patent number
11,677,090
Issue date
Jun 13, 2023
OP-Hygiene IP GmbH
Heiner Ophardt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-performance cathode catalyst for metal-air battery and prepara...
Patent number
11,658,310
Issue date
May 23, 2023
Jiangsu University of Science and Technology
Xingmei Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing and device for manufacturing membrane-catal...
Patent number
11,652,215
Issue date
May 16, 2023
Toray Industries, Inc.
Ryuta Sakashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane-electrode assembly, method for manufacturing same, and fue...
Patent number
11,637,306
Issue date
Apr 25, 2023
Kolon Industries, Inc.
Jun-Young Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible electrode, biofuel cell using same, and method for manufac...
Patent number
11,626,594
Issue date
Apr 11, 2023
Korea University Research and Business Foundation
Jinhan Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing membrane-electrode assemblies and machine there...
Patent number
11,611,096
Issue date
Mar 21, 2023
BLUE WORLD TECHNOLOGIES HOLDING APS
Mads Bang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell sensors and methods of using and fabricating the same
Patent number
11,592,417
Issue date
Feb 28, 2023
The Florida International University Board of Trustees
Ahmed Hasnain Jalal
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrode ink deposition system for high-throughput polymer electro...
Patent number
11,581,547
Issue date
Feb 14, 2023
UChicago Argonne, LLC
Jae Hyung Park
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
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
Information
Patent Application
Fluidized Coated Carbon Particles and Methods of Making
Publication number
20230115946
Publication date
Apr 13, 2023
Forge Nano Inc.
Chris Gump
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
COMPOSITE INCLUDING FLUORINATED POLYMER AND SALT NANOPARTICLES AND...
Publication number
20230090482
Publication date
Mar 23, 2023
3M Innovative Properties Company
Arne Thaler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSERT FOR CELL FRAME INTEGRATED WITH ADHESIVE FILM AND METHOD OF M...
Publication number
20230089216
Publication date
Mar 23, 2023
Hyundai Motor Company
Ye Jin Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCTION OF A FUEL CELL, DEVICE FOR PRODUCTION OF A ME...
Publication number
20230089402
Publication date
Mar 23, 2023
Audi AG
Gerold HÜBNER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE FOR REDOX FLOW BATTERY, METHOD FOR PRODUCING MEMBRANE FOR...
Publication number
20230078901
Publication date
Mar 16, 2023
Asahi Kasei Kabushiki Kaisha
Hiroko KAMOCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCALABLE ROLL-TO-ROLL FABRICATION OF HIGH-PERFORMANCE MEMBRANE ELEC...
Publication number
20230079048
Publication date
Mar 16, 2023
Board of Trustees of the Leland Stanford Junior University
Friedrich B. Prinz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING CATALYST INK FOR FUEL CELL ELECTRODE
Publication number
20230072339
Publication date
Mar 9, 2023
Toyota Jidosha Kabushiki Kaisha
Atsushi NOGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION OF AND METHOD FOR OPTIMIZING A CATALYTIC REACTION
Publication number
20230061520
Publication date
Mar 2, 2023
University of Central Florida Research Foundation, Inc.
Yang Yang
H01 - BASIC ELECTRIC ELEMENTS