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C25
Electrolytic processing
C25B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS APPARATUS THEREFOR
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Patents Grants
last 30 patents
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Patent Grant
Reactor with advanced architecture for the electrochemical reaction...
Patent number
12,297,552
Issue date
May 13, 2025
Twelve Benefit Corporation
Kendra P. Kuhl
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Separator membrane-gasket-protecting member assembly, electrolysis...
Patent number
12,276,036
Issue date
Apr 15, 2025
Tokuyama Corporation
Yasuyuki Tanaka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical device
Patent number
12,264,400
Issue date
Apr 1, 2025
Hyundai Motor Company
Joon Guen Park
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Configuration for ultra high pressure electrolytic eluent generators
Patent number
12,247,307
Issue date
Mar 11, 2025
DIONEX CORPORATION
Zhongqing Lu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Alkaline water electrolyzer
Patent number
12,241,169
Issue date
Mar 4, 2025
Asahi Kasei Kabushiki Kaisha
Yusuke Suzuki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Composite electrolyte membrane
Patent number
12,234,565
Issue date
Feb 25, 2025
Toray Industries, Inc.
Kenta Minamibayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of manufacturing of a membrane with surface fibre structure,...
Patent number
12,230,851
Issue date
Feb 18, 2025
Univerzita Karlova
Peter Kus
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Coated electroneutral porous separators for oxocarbon electrolyzers
Patent number
12,209,320
Issue date
Jan 28, 2025
Dioxycle
David Wakerley
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Use of a textile, zero-gap electrolytic cell and production method...
Patent number
12,195,862
Issue date
Jan 14, 2025
THYSSENKRUPP NUCERA AG & CO. KGAA
Sebastian Austenfeld
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical reaction device and electrochemical reaction method
Patent number
12,180,598
Issue date
Dec 31, 2024
Kabushiki Kaisha Toshiba
Norihiro Yoshinaga
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
High-temperature alkaline water electrolysis using a composite elec...
Patent number
12,173,416
Issue date
Dec 24, 2024
Giner, Inc.
Hui Xu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Composite ion exchange membranes and methods of making the same
Patent number
12,152,117
Issue date
Nov 26, 2024
Ohmium International, Inc.
Chockkalingam Karuppaiah
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Composite ion exchange membranes and methods of making the same
Patent number
12,091,518
Issue date
Sep 17, 2024
Ohmium International, Inc.
Chockkalingam Karuppaiah
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
COx electrolyzer cell flow fields and gas diffusion layers
Patent number
12,077,874
Issue date
Sep 3, 2024
Twelve Benefit Corporation
Kathryn L. Corp
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Cation-exchange membrane, electrolyzer, and method for producing ca...
Patent number
12,053,770
Issue date
Aug 6, 2024
Asahi Kasei Kabushiki Kaisha
Kenji Nakagawa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Gasket for electrolysis vessels, and electrolysis vessel using same
Patent number
11,982,007
Issue date
May 14, 2024
DE NORA PERMELEC LTD
Akiyoshi Manabe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Catalyst and method of use thereof
Patent number
11,965,255
Issue date
Apr 23, 2024
Japan Science and Technology Agency
Miho Yamauchi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Separation and conversion of carbon dioxide to syngas using a porou...
Patent number
11,939,686
Issue date
Mar 26, 2024
Lawrence Livermore National Security, LLC
Patrick Campbell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for fuel production
Patent number
11,920,248
Issue date
Mar 5, 2024
Prometheus Fuels, Inc
Robert McGinnis
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Air electrode assemblies incorporating ion exchange materials
Patent number
11,909,025
Issue date
Feb 20, 2024
Zelos Energy Ltd.
Pavel Khokhlov
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
System for managing fuel generation
Patent number
11,873,567
Issue date
Jan 16, 2024
H2U Technologies, Inc.
Nathan Saul Lewis
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
System for managing fuel generation
Patent number
11,814,740
Issue date
Nov 14, 2023
H2U Technologies, Inc.
Nathan Saul Lewis
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for manufacturing sulfuric acid solution and electrolyzer us...
Patent number
11,781,228
Issue date
Oct 10, 2023
Sumitomo Metal Mining Co., Ltd.
Hiroto Watanabe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alkaline anion exchange membranes and methods of use thereof
Patent number
11,766,670
Issue date
Sep 26, 2023
1s1 Energy, Inc.
Sukanta Bhattacharyya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integral composite membrane with a continuous ionomer phase
Patent number
11,715,839
Issue date
Aug 1, 2023
W. L. Gore & Associates, Inc.
Alexander Agapov
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Reactor with advanced architecture for the electrochemical reaction...
Patent number
11,680,327
Issue date
Jun 20, 2023
Twelve Benefit Corporation
Kendra P. Kuhl
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Membrane electrode assembly for COx reduction
Patent number
11,680,328
Issue date
Jun 20, 2023
Twelve Benefit Corporation
Ziyang Huo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrochemical cell with gap between electrode and membrane, and m...
Patent number
11,670,789
Issue date
Jun 6, 2023
Verdagy, Inc.
Ryan J Gilliam
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR GENERATING HYDROGEN GAS AND OXYGEN GAS FROM WATER, AND S...
Publication number
20250188621
Publication date
Jun 12, 2025
HYDRIS ECOTECH, S.L.
Jose Ruz Martínez
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY FOR WATER ELECTROLYSIS CELL
Publication number
20250171919
Publication date
May 29, 2025
TOPPAN Holdings Inc.
Hiroyuki CHINONE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
A Separator for Alkaline Water Electrolysis
Publication number
20250171918
Publication date
May 29, 2025
AGFA-GEVAERT N.V.
Bart Verlinden
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM
Publication number
20250167256
Publication date
May 22, 2025
REINZ-Dichtungs-GmbH
André SPEIDEL
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SEALING ARRANGEMENT, BIPOLAR PLATE AND ARRANGEMENT FOR AN ELECTROCH...
Publication number
20250167260
Publication date
May 22, 2025
Jonas LEISCHER
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM
Publication number
20250167258
Publication date
May 22, 2025
REINZ-Dichtungs-GmbH
André SPEIDEL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROCHEMICAL CELL FLOW FIELDS
Publication number
20250167257
Publication date
May 22, 2025
FUELCELL ENERGY, INC.
Benjamin POETTGEN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SEALED ELECTROLYSIS CELL
Publication number
20250154670
Publication date
May 15, 2025
thyssenkrupp nucera AG & Co. KGaA
Emre AYRAK
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF MANUFACTURING OF A MEMBRANE WITH SURFACE FIBRE STRUCTURE,...
Publication number
20250158099
Publication date
May 15, 2025
UNIVERZITA KARLOVA
Peter KUS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTR...
Publication number
20250158089
Publication date
May 15, 2025
Andre SPEIDEL
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYZER STACKS, ELECTROLYSIS SYSTEMS, AND METHODS FOR OPERATIN...
Publication number
20250129492
Publication date
Apr 24, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yeh-Hung Lai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING ALKALI METAL ALCOHOLATES IN AN ELECTROLYSIS CELL
Publication number
20250122634
Publication date
Apr 17, 2025
Evonik Operations GmbH
Philip Heinrich REINSBERG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SEPARATOR PLATE AND TOOL AND METHOD FOR PRODUCING A SEPARATOR PLATE
Publication number
20250109515
Publication date
Apr 3, 2025
REINZ-Dichtungs-GmbH
Andreas MICHALKE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HYDROGEN PRODUCTION FROM AIR
Publication number
20250092532
Publication date
Mar 20, 2025
THE UNIVERSITY OF MELBOURNE
Gang LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANES AND METHODS OF MAKING THE SAME
Publication number
20250084226
Publication date
Mar 13, 2025
Ohmium International, Inc.
Chockkalingam Karuppaiah
B32 - LAYERED PRODUCTS
Information
Patent Application
CARBON DIOXIDE RECOVERY SYSTEM
Publication number
20250084541
Publication date
Mar 13, 2025
CHIYODA CORPORATION
Jun MATSUMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
USE OF A POROUS RECYCLING LAYER FOR CO2 ELECTROREDUCTION TO MULTICA...
Publication number
20250084542
Publication date
Mar 13, 2025
THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO
Colin O'BRIEN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK...
Publication number
20250075353
Publication date
Mar 6, 2025
Kabushiki Kaisha Toshiba
Taishi FUKAZAWA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SOLID OXIDE CELL AND OPERATION METHOD THEREOF
Publication number
20250079494
Publication date
Mar 6, 2025
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Jaeseok Yi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Artificial Intelligence Image Monitoring Recycled Pressure Solute D...
Publication number
20250075355
Publication date
Mar 6, 2025
Charles H Ng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electrolytic Cell Stack
Publication number
20250075348
Publication date
Mar 6, 2025
Parker-Hannifin Corporation
Linh T. Pham
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
BIPOLAR PLATE WITH AT LEAST ONE LAYER AND AT LEAST ONE INSERT
Publication number
20250079478
Publication date
Mar 6, 2025
REINZ-Dichtungs-GmbH
Andreas MICHALKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACK OF SOEC/SOFC SOLID OXIDE CELLS HAVING INNER GUIDING ELEMENTS
Publication number
20250070211
Publication date
Feb 27, 2025
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Olivier GILLIA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ASSEMBLY COMPRISING A STACK OF SOEC/SOFC SOLID OXIDE CELLS AND OUTE...
Publication number
20250070212
Publication date
Feb 27, 2025
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Stéphane DI IORIO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATALYST COATED MEMBRANES FOR WATER ELECTROLYSERS
Publication number
20250059657
Publication date
Feb 20, 2025
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Monica GONZALEZ HERRERA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POWDER PRESS AND METHOD OF FORMING ELECTROCHEMICAL CELL STACK INTER...
Publication number
20250058377
Publication date
Feb 20, 2025
BLOOM ENERGY CORPORATION
Harald HERCHEN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
A Separator for an Electrolytic Cell
Publication number
20250051942
Publication date
Feb 13, 2025
AGFA-GEVAERT N.V.
Hanne Verwaest
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATALYST COATED MEMBRANES FOR WATER ELECTROLYSERS
Publication number
20250051935
Publication date
Feb 13, 2025
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Chris ZALITIS
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SOLID OXIDE ELECTROCHEMICAL CELL STACK
Publication number
20250046847
Publication date
Feb 6, 2025
Toshiba Energy Systems & Solutions Corporation
Kentaro MATSUNAGA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Porous Transport Layer for Use in a Polymer Electrolyte Membrane El...
Publication number
20250034734
Publication date
Jan 30, 2025
MAGNETO SPECIAL ANODES B.V.
Johannes Godfried VOS
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR