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H01M8/1069
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ELECTRICITY
H01
Electric elements
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Fuel cells Manufacture thereof
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H01M8/1069
characterised by the manufacturing processes
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Patents Grants
last 30 patents
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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
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
Electrolyte membrane with improved ion conductivity and method for...
Patent number
11,909,084
Issue date
Feb 20, 2024
Hyundai Motor Company
Byoungsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte membrane for fuel cells containing catalyst composite h...
Patent number
11,824,242
Issue date
Nov 21, 2023
Hyundai Motor Company
Byoungsu Kim
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
Polymer electrolyte membrane for fuel cells and method for manufact...
Patent number
11,557,783
Issue date
Jan 17, 2023
Hyundai Motor Company
Jong Kil Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane-electrode assembly for fuel cells with improved chemical d...
Patent number
11,522,208
Issue date
Dec 6, 2022
Hyundai Motor Company
Inyu Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer electrolyte membrane, method for manufacturing same, and me...
Patent number
11,444,305
Issue date
Sep 13, 2022
Dong-Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for manufacturing an electrochemical-reactor flow guide
Patent number
11,437,638
Issue date
Sep 6, 2022
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Jeremie Salomon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte membrane for fuel cells capable of preventing poisoning...
Patent number
11,355,768
Issue date
Jun 7, 2022
Hyundai Motor Company
Byoungsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication process for making electrochemical multilayer membrane...
Patent number
11,283,096
Issue date
Mar 22, 2022
Arborsense, Inc.
Girish Kulkarni
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process
Patent number
11,239,485
Issue date
Feb 1, 2022
Johnson Matthey Fuel Cells Limited
Robert Jeffrey Coleman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Proton-conducting inorganic particles, method for the preparation t...
Patent number
11,180,620
Issue date
Nov 23, 2021
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Pierrick Buvat
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anion exchange polymers and anion exchange membranes incorporating...
Patent number
11,173,456
Issue date
Nov 16, 2021
Xergy Inc.
Bamdad Bahar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of making components for an electrochemical cell and an elec...
Patent number
11,043,687
Issue date
Jun 22, 2021
Dana Limited
Christopher M. Cook
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Method of and apparatus for producing membrane electrode assembly
Patent number
10,971,749
Issue date
Apr 6, 2021
Honda Motor Co., Ltd.
Hiroyuki Nakatsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for the recovery of ionomer
Patent number
10,964,967
Issue date
Mar 30, 2021
Johnson Matthey Fuel Cells Limited
Robert Jeffrey Coleman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Proton-conductive membrane and fuel cell
Patent number
10,950,882
Issue date
Mar 16, 2021
Toyota Jidosha Kabushiki Kaisha
Naoki Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing planar membrane electrode assembly for fuel...
Patent number
10,910,661
Issue date
Feb 2, 2021
Hyundai Motor Company
Min Jin Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer electrolyte membrane, a method for fabricating the same, an...
Patent number
10,854,904
Issue date
Dec 1, 2020
Kolon Industries, Inc.
Moo Seok Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ion conductive polymer electrolyte membrane having ion channel size...
Patent number
10,797,334
Issue date
Oct 6, 2020
SOGANG UNIVERSITY RESEARCH FOUNDATION, SOGANG UNIVERSITY
Heewoo Rhee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser processing system and laser processing method
Patent number
10,710,194
Issue date
Jul 14, 2020
Gigaphoton Inc.
Kouji Kakizaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing separator by mold with grooves for reducing fr...
Patent number
10,714,763
Issue date
Jul 14, 2020
Toyota Jidosha Kabushiki Kaisha
Hiroshi Kinpara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of bonding strip-shaped members to each other and apparatus...
Patent number
10,683,186
Issue date
Jun 16, 2020
Toyota Jidosha Kabushiki Kaisha
Masanori Aimu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Proton conducting membrane comprising monolithic 2D material and io...
Patent number
10,651,490
Issue date
May 12, 2020
The University of Manchester
Marcelo Lozada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of bonding strip-shaped members to each other and apparatus...
Patent number
10,647,536
Issue date
May 12, 2020
Toyota Judosha Kabushiki Kaisha
Masanori Aimu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Release film, laminate and method for manufacturing same, and metho...
Patent number
10,622,658
Issue date
Apr 14, 2020
Daicel Corporation
Hiroshi Onomichi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Membrane, membrane-electrode assembly, fuel cell and method for pro...
Patent number
10,573,916
Issue date
Feb 25, 2020
Audi AG
Gerold Hübner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite proton conducting electrolyte with improved additives for...
Patent number
10,566,640
Issue date
Feb 18, 2020
Daimler AG
Keping Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reinforced electrode assembly
Patent number
10,454,122
Issue date
Oct 22, 2019
GM Global Technology Operations LLC
Scott C. Moose
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLYTE MEMBRANE FOR FUEL CELLS CONTAINING CATALYST COMPOSITE H...
Publication number
20240055639
Publication date
Feb 15, 2024
Hyundai Motor Company
Byoungsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INCREASING ION CONDUCTIVITY OF SOLID ELECTROLYTE MATERIALS THROUGH...
Publication number
20230395836
Publication date
Dec 7, 2023
Board of Trustees of Western Michigan University
Robert Allen Makin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE-ELECTRODE UNIT FOR AN ELECTROCHEMICAL CELL, AND PROCESS FO...
Publication number
20230387440
Publication date
Nov 30, 2023
ROBERT BOSCH GmbH
Andreas Ringk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE HAVING EXCELLENT DURABILITY AND PROTON CONDUCT...
Publication number
20230327160
Publication date
Oct 12, 2023
Hyundai Motor Company
In Yu Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A CATALYST-COATED MEMBRANE
Publication number
20230282858
Publication date
Sep 7, 2023
Audi AG
Pascal PISZCZEK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REINFORCED PROTON EXCHANGE MEMBRANE
Publication number
20230207850
Publication date
Jun 29, 2023
HYZON MOTORS INC.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELLS AND METHOD FOR MANUFACT...
Publication number
20230121105
Publication date
Apr 20, 2023
Hyundai Motor Company
Jong Kil OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUBULAR POLYMER ELECTROLYTE MEMBRANE FUEL CELL STACK
Publication number
20230106823
Publication date
Apr 6, 2023
Seoul National University R&DB Foundation
Yung-Eun Sung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING POLYMER ELECTROLYTE MEMBRANE, AND ELECTROL...
Publication number
20230006232
Publication date
Jan 5, 2023
KOLON INDUSTRIES, INC.
Na Young KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RELEASE FILM FOR USE IN MANUFACTURING OF AN ELECTROLYTE MEMBRANE OR...
Publication number
20220271316
Publication date
Aug 25, 2022
Takeyuki Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE PROTON CONDUCTIVE MEMBRANES
Publication number
20220243019
Publication date
Aug 4, 2022
UOP LLC
Chunqing Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, WATER...
Publication number
20220216494
Publication date
Jul 7, 2022
TORAY INDUSTRIES, INC.
Kenta Minamibayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE WITH IMPROVED ION CONDUCTIVITY AND METHOD FOR...
Publication number
20220181667
Publication date
Jun 9, 2022
Hyundai Motor Company
Byoungsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY
Publication number
20220181664
Publication date
Jun 9, 2022
Hyundai Motor Company
Ju Ahn Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE ELECTROLYTE MEMBRANE AND METHOD OF MANUFACTURING THE SAME
Publication number
20220149406
Publication date
May 12, 2022
Hyundai Motor Company
Hee Jin Woo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANION EXCHANGE POLYMERS AND ANION EXCHANGE MEMBRANES INCORPORATING...
Publication number
20220072485
Publication date
Mar 10, 2022
FFI IONIX IP, INC.
Bamdad Bahar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROLYTE MEMBRANE FOR MEMBRANE-ELECTRODE ASSEMBLY COMPRISING FIL...
Publication number
20220021012
Publication date
Jan 20, 2022
Hyundai Motor Company
Il Seok Chae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROLYTE MEMBRANE FOR FUEL CELLS CONTAINING CATALYST COMPOSITE H...
Publication number
20210218045
Publication date
Jul 15, 2021
Hyundai Motor Company
Byoungsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE FOR FUEL CELLS CAPABLE OF PREVENTING POISONING...
Publication number
20210202971
Publication date
Jul 1, 2021
Hyundai Motor Company
Byoungsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELLS WITH IMPROVED CHEMICAL D...
Publication number
20210135267
Publication date
May 6, 2021
Hyundai Motor Company
In Yu Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELLS AND METHOD FOR MANUFACT...
Publication number
20210075049
Publication date
Mar 11, 2021
Hyundai Motor Company
Jong Kil Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FABRICATION PROCESS FOR MAKING ELECTROCHEMICAL MULTILAYER MEMBRANE...
Publication number
20200373598
Publication date
Nov 26, 2020
Arborsense, Inc.
Girish Kulkarni
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE OF MEMBRANE-ELECTRODE ASSEMBLY INCLUDING ELECT...
Publication number
20200313216
Publication date
Oct 1, 2020
Hyundai Motor Company
Byoung Su Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE, METHOD FOR MANUFACTURING SAME, AND ME...
Publication number
20200287230
Publication date
Sep 10, 2020
KOLON INDUSTRIES, INC.
Dong-Hoon LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process
Publication number
20200203751
Publication date
Jun 25, 2020
JOHNSON MATTHEY FUEL CELLS LIMITED
Robert Jeffrey Coleman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MANUFACTURING AN ELECTROCHEMICAL-REACTOR FLOW GUIDE
Publication number
20200083551
Publication date
Mar 12, 2020
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Jeremie SALOMON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING PLANAR MEMBRANE ELECTRODE ASSEMBLY FOR FUEL...
Publication number
20200036025
Publication date
Jan 30, 2020
Hyundai Motor Company
Min Jin Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTON-CONDUCTING INORGANIC PARTICLES, METHOD FOR THE PREPARATION T...
Publication number
20190345301
Publication date
Nov 14, 2019
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Pierrick Buvat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROTON-CONDUCTIVE MEMBRANE AND FUEL CELL
Publication number
20190245234
Publication date
Aug 8, 2019
Toyota Jidosha Kabushiki Kaisha
Naoki NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY, FUEL CELL AND METHOD FOR PRO...
Publication number
20190044170
Publication date
Feb 7, 2019
Audi AG
Gerold HÜBNER
H01 - BASIC ELECTRIC ELEMENTS