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ELECTRICITY
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Electric elements
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Fuel cells Manufacture thereof
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Patents Grants
last 30 patents
Information
Patent Grant
Method for flattening proton exchange membrane for fuel cell and ap...
Patent number
12,155,096
Issue date
Nov 26, 2024
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Suli Wang
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
Method of bonding acid-doped membranes and a bonded polybenzimidazo...
Patent number
11,631,877
Issue date
Apr 18, 2023
JTEC ENERGY, INC.
Lonnie G. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bilayer electrolyte membrane and a redox flow battery comprising a...
Patent number
11,611,084
Issue date
Mar 21, 2023
Paul Scherrer Institut
Lorenz Gubler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline membrane fuel cell assembly comprising a thin membrane and...
Patent number
11,600,827
Issue date
Mar 7, 2023
HYDROLITE LTD
Charly David Azra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automated gain and boost for a brake controller
Patent number
11,440,516
Issue date
Sep 13, 2022
HORIZON GLOBAL AMERICAS INC.
Chandrakumar D. Kulkarni
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device and method for manufacturing membrane-electrode assembly of...
Patent number
11,335,933
Issue date
May 17, 2022
Hyundai Motor Company
Ki Hong Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Installation for assembling fuel cell membranes
Patent number
11,329,305
Issue date
May 10, 2022
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Pierrick Buvat
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Post-processing method for polymer electrolyte membrane
Patent number
11,241,848
Issue date
Feb 8, 2022
LG Chem, Ltd.
Insung Bae
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Manufacturing device and manufacturing method of fuel cell component
Patent number
11,038,188
Issue date
Jun 15, 2021
Hyundai Motor Company
Sun Ho Lee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Press forming method and press forming apparatus for formed film of...
Patent number
10,926,487
Issue date
Feb 23, 2021
Honda Motor Co., Ltd.
Yasuhide Fukushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly for fuel cells and method of manufactur...
Patent number
10,862,139
Issue date
Dec 8, 2020
Hyundai Motor Company
Yong Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Humidifier, for example for a fuel cell
Patent number
10,840,521
Issue date
Nov 17, 2020
MANN+HUMMEL GMBH
Michael Desjardins
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Device and method for manufacturing membrane-electrode assembly of...
Patent number
10,673,086
Issue date
Jun 2, 2020
Hyundai Motor Company
Ki Hong Kim
B32 - LAYERED PRODUCTS
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
Heat treatment method for membrane electrode assembly for fuel cell
Patent number
10,601,056
Issue date
Mar 24, 2020
Hyundai Motor Company
Woo Jin Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reinforced composite membranes and method for manufacturing the same
Patent number
10,355,299
Issue date
Jul 16, 2019
Korea Institute of Energy Research
Byungchan Bae
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Manufacturing device and manufacturing method of fuel cell component
Patent number
10,320,022
Issue date
Jun 11, 2019
Hyundai Motor Company
Sun Ho Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrolyte membrane roll body
Patent number
10,211,475
Issue date
Feb 19, 2019
Toyota Jidosha Kabushiki Kaisha
Sozaburo Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a nanocomposite polyelectrolyte membrane
Patent number
10,153,507
Issue date
Dec 11, 2018
Kuwait Institute for Scientific Research
Shawqui M. Lahalih
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite membranes, methods of making same, and applications of same
Patent number
10,141,593
Issue date
Nov 27, 2018
Vanderbilt University
Peter N. Pintauro
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Separators, electrodes, half-cells, and cells of electrical energy...
Patent number
9,951,443
Issue date
Apr 24, 2018
University of Tartu
Enn Lust
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method of manufacturing reinforced electrolyte membrane, method of...
Patent number
9,793,565
Issue date
Oct 17, 2017
Toyota Jidosha Kabushiki Kaisha
Yasuhiro Akita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing fuel cell including nanofibers of metal oxide
Patent number
9,564,653
Issue date
Feb 7, 2017
Toyota Jidosha Kabushiki Kaisha
Wei Pan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrolyte membrane for polymer electrolyte fuel cell, process for...
Patent number
9,455,465
Issue date
Sep 27, 2016
Asahi Glass Company, Limited
Eiji Endoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrolyte membrane and process for producing the same
Patent number
9,208,921
Issue date
Dec 8, 2015
Toyota Jidosha Kabushiki Kaisha
Hiroshi Suzuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Assemblies for electrochemical devices
Patent number
9,190,687
Issue date
Nov 17, 2015
Solvay Solexis S.p.A.
Vincenzo Arcella
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Modification of drawn film
Patent number
9,126,147
Issue date
Sep 8, 2015
Thomas Häring
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND TECHNIQUES FOR MEMBRANE ELECTRODE ASSEMBLY LAYER APPLIC...
Publication number
20240332583
Publication date
Oct 3, 2024
Twelve Benefit Corporation
Marlene R. Hoeber
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Manufacturing Highly Durable Electrolyte Membrane for Fue...
Publication number
20240234777
Publication date
Jul 11, 2024
Hyundai Motor Company
Se Wook Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CORRUGATED GREEN SHEETS FOR THE PREPARATION OF LARGE-SIZED CERAMIC...
Publication number
20240222671
Publication date
Jul 4, 2024
DynElectro ApS
Søren HØJGAARD JENSEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Manufacturing Highly Durable Electrolyte Membrane for Fue...
Publication number
20240136559
Publication date
Apr 25, 2024
Hyundai Motor Company
Se Wook Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING A MEMBRANE ASSEMBLY IN A WEB-PRO...
Publication number
20240021858
Publication date
Jan 18, 2024
OPTIMA life science GmbH
Johannes Jansen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCTION AND PROCESSING OF A FRAMED PROTON-CONDUCTING...
Publication number
20230253597
Publication date
Aug 10, 2023
Audi AG
Berthold REEB
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
MICROTEXTURED PROTON EXCHANGE MEMBRANE FOR FUEL CELL AND PROCESSING...
Publication number
20230253595
Publication date
Aug 10, 2023
JIANGSU UNIVERSITY
Xuan XIE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ZIPPED ION-EXCHANGE MEMBRANE
Publication number
20220278346
Publication date
Sep 1, 2022
ENI S.p.A.
Chiara GAMBARO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Humidifier, for Example for a Fuel Cell
Publication number
20210075035
Publication date
Mar 11, 2021
Mann + Hummel GmbH
Michael Desjardins
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BILAYER ELECTROLYTE MEMBRANE AND A REDOX FLOW BATTERY COMPRISING A...
Publication number
20210075030
Publication date
Mar 11, 2021
PAUL SCHERRER INSTITUT
LORENZ GUBLER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Bonding Acid-Doped Membranes and a Bonded Polybenzimidazo...
Publication number
20210043955
Publication date
Feb 11, 2021
JOHNSON IP HOLDING, LLC
Lonnie G. JOHNSON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POST-PROCESSING METHOD FOR POLYMER ELECTROLYTE MEMBRANE
Publication number
20210001577
Publication date
Jan 7, 2021
LG CHEM, LTD.
Insung BAE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE AND METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY OF...
Publication number
20200251762
Publication date
Aug 6, 2020
Hyundai Motor Company
Ki Hong Kim
B32 - LAYERED PRODUCTS
Information
Patent Application
INSTALLATION FOR ASSEMBLING FUEL CELL MEMBRANES
Publication number
20200091540
Publication date
Mar 19, 2020
Commissariat A L' Energie Atomique Et Aux Energies Alternative
Pierrick BUVAT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AUTOMATED GAIN AND BOOST FOR A BRAKE CONTROLLER
Publication number
20190341635
Publication date
Nov 7, 2019
Horizon Global Americas Inc.
Chandrakumar D. Kulkarni
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF FUEL CELL COMPONENT
Publication number
20190267656
Publication date
Aug 29, 2019
Hyundai Motor Company
Sun Ho Lee
B32 - LAYERED PRODUCTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELLS AND METHOD OF MANUFACTUR...
Publication number
20180366745
Publication date
Dec 20, 2018
Hyundai Motor Company
Yong Min KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE AND METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY OF...
Publication number
20180331380
Publication date
Nov 15, 2018
Hyundai Motor Company
Ki Hong Kim
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD AND DEVICE FOR MANUFACTURING ASSEMBLY THAT INCLUDES POLYMER...
Publication number
20180290441
Publication date
Oct 11, 2018
TORAY INDUSTRIES, INC.
Shinya Adachi
B32 - LAYERED PRODUCTS
Information
Patent Application
PRESS FORMING METHOD AND PRESS FORMING APPARATUS FOR FORMED FILM OF...
Publication number
20180257312
Publication date
Sep 13, 2018
Honda Motor Co., Ltd.
Yasuhide Fukushima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Humidifier, for Example for a Fuel Cell
Publication number
20170279138
Publication date
Sep 28, 2017
Mann + Hummel GmbH
Michael Desjardins
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF FUEL CELL COMPONENT
Publication number
20170256810
Publication date
Sep 7, 2017
Hyundai Motor Company
Sun Ho LEE
B32 - LAYERED PRODUCTS
Information
Patent Application
SEPARATORS, ELECTRODES, HALF-CELLS, AND CELLS OF ELECTRICAL ENERGY...
Publication number
20170191189
Publication date
Jul 6, 2017
UNIVERSITY OF TARTU
Enn Lust
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
REINFORCED COMPOSITE MEMBRANES AND METHOD FOR MANUFACTURING THE SAME
Publication number
20170179514
Publication date
Jun 22, 2017
Korea Institute Of Energy Research
Byungchan Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE ELECTROLYTE FILM, ELECTROCHEMICAL CELL INCLUDING THE COMP...
Publication number
20170092975
Publication date
Mar 30, 2017
Samsung Electronics Co., Ltd.
Mokwon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE MEMBRANES, METHODS OF MAKING SAME, AND APPLICATIONS OF SAME
Publication number
20160380296
Publication date
Dec 29, 2016
Vanderbilt University
Peter N. Pintauro
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
METHOD OF MANUFACTURING REINFORCED ELECTROLYTE MEMBRANE, METHOD OF...
Publication number
20160372773
Publication date
Dec 22, 2016
Toyota Jidosha Kabushiki Kaisha
Yasuhiro AKITA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RELEASE FILM, LAMINATE AND METHOD FOR MANUFACTURING SAME, AND METHO...
Publication number
20160276689
Publication date
Sep 22, 2016
DAICEL CORPORATION
Hiroshi ONOMICHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ELECTROLYTE MEMBRANE ROLL BODY
Publication number
20160181644
Publication date
Jun 23, 2016
Toyota Jidosha Kabushiki Kaisha
Sozaburo OHASHI
H01 - BASIC ELECTRIC ELEMENTS