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H01M8/1032
having sulfur
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last 30 patents
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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
Ionic functionalization of aromatic polymers for ion exchange membr...
Patent number
11,826,746
Issue date
Nov 28, 2023
Rensselaer Polytechnic Institute
Chulsung Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ionic liquid to enhance performance and durability of membrane asse...
Patent number
11,819,826
Issue date
Nov 21, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Liang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polybenzimidazole (PBI) membranes for redox flow batteries
Patent number
11,799,112
Issue date
Oct 24, 2023
University of South Carolina
Brian C. Benicewicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Functionalized poly(diallylpiperidinium) and its copolymers for use...
Patent number
11,745,148
Issue date
Sep 5, 2023
Colorado School of Mines
Daniel M. Knauss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Protonated dimeric ionic liquid to enhance performance of membrane...
Patent number
11,731,110
Issue date
Aug 22, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Liang Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyarylene ether-based polymer containing aliphatic chain, electro...
Patent number
11,670,791
Issue date
Jun 6, 2023
Korea Institute of Science and Technology
Hyoung-Juhn Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membranes and anion conductive polymers
Patent number
11,658,322
Issue date
May 23, 2023
Massachusetts Institute of Technology
Timothy Manning Swager
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Polymer and polymer separator comprising same
Patent number
11,618,804
Issue date
Apr 4, 2023
LG Chem, Ltd.
Jinhee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micropore-filled double-sided membrane for low vanadium ion permeab...
Patent number
11,607,680
Issue date
Mar 21, 2023
Toray Advanced Materials Korea Inc.
Young Woo Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid electrolyte high energy battery
Patent number
11,611,104
Issue date
Mar 21, 2023
Ionic Materials, Inc.
Michael A. Zimmerman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrode catalyst layer, membrane electrode assembly, and polymer...
Patent number
11,575,135
Issue date
Feb 7, 2023
Toppan Printing Co., Ltd.
Kazuma Taniwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-performance membrane electrode unit and the use thereof in fue...
Patent number
11,569,512
Issue date
Jan 31, 2023
BASF Fuel Cell GmbH
Thomas Schmidt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte membrane
Patent number
11,545,689
Issue date
Jan 3, 2023
Toray Industries, Inc.
Tomoyuki Kunita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly and solid polymer fuel cell
Patent number
11,515,554
Issue date
Nov 29, 2022
Toyota Jidosha Kabushiki Kaisha
Junji Nakanishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte membrane of a membrane-electrode assembly having improv...
Patent number
11,495,815
Issue date
Nov 8, 2022
Hyundai Motor Company
Yong Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low permeability polybenzimidazole (PBI) gel membranes for redox fl...
Patent number
11,482,721
Issue date
Oct 25, 2022
University of South Carolina
Brian C. Benicewicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Expandable porous organic polymer-based hydrogen ion conductive mat...
Patent number
11,407,853
Issue date
Aug 9, 2022
Korea University Research and Business Foundation
Chang Seop Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion-imbibed membranes based on proton conducting aromatic polyether...
Patent number
11,342,573
Issue date
May 24, 2022
ADVENT TECHNOLOGIES INC.
George Paloumbis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly ion-selective composite polymer electrolyte membranes compri...
Patent number
11,335,931
Issue date
May 17, 2022
Korea Institute of Science and Technology
Ji Hun Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polybenzimidazole (PBI) membranes for redox flow batteries
Patent number
11,302,948
Issue date
Apr 12, 2022
University of South Carolina
Brian C. Benicewicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cross-linked high stable anion exchange blend membranes with polyet...
Patent number
11,278,879
Issue date
Mar 22, 2022
Jochen Kerres
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Monomer composition and method for producing fluorinated polymer
Patent number
11,274,168
Issue date
Mar 15, 2022
AGC Inc.
Susumu Saito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer electrolyte membrane, membrane electrode assembly, and soli...
Patent number
11,211,626
Issue date
Dec 28, 2021
Asahi Kasei Kabushiki Kaisha
Takahiro Tago
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer-based electrolyte materials for proton exchange membrane fu...
Patent number
11,189,852
Issue date
Nov 30, 2021
Robert Bosch GmbH
Natasha Teran
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing a porous polyimide film and a composite membra...
Patent number
11,127,964
Issue date
Sep 21, 2021
Nanyang Technological University
Xin Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
High pressure hydrogen electrical power generator
Patent number
11,094,956
Issue date
Aug 17, 2021
Xergy Inc.
Bamdad Bahar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte membrane of a membrane-electrode assembly having improv...
Patent number
11,088,379
Issue date
Aug 10, 2021
Hyundia Motor Company
Yong Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antioxidant for fuel cells and membrane-electrode assembly includin...
Patent number
11,024,865
Issue date
Jun 1, 2021
Hyundai Motor Company
In Yu Park
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Polymer Films
Publication number
20240117133
Publication date
Apr 11, 2024
FUJIFILM Manufacturing Europe B.V.
Jacko Hessing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY COMPRISIN...
Publication number
20240113318
Publication date
Apr 4, 2024
KOLON INDUSTRIES, INC.
Eun Su LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE FOR MEMBRANE-ELECTRODE ASSEMBLY WITH HIGH DURA...
Publication number
20240014424
Publication date
Jan 11, 2024
Hyundai Motor Company
In Yu Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTIOXIDANT FOR FUEL CELL HAVING ANTIOXIDATIVE PROPERTY AND PROTON...
Publication number
20230374222
Publication date
Nov 23, 2023
Hyundai Motor Company
Il Seok Chae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL WITH POLYMER ELECTROLYTE MEMBRANE
Publication number
20230317998
Publication date
Oct 5, 2023
HYUNDAI MOBIS CO., LTD.
Pil Won HEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IONOMERS WITH MACROCYCLIC MOIETIES FOR ION CONDUCTIVITY AND PERMSEL...
Publication number
20230220158
Publication date
Jul 13, 2023
NUTECH VENTURES
Shudipto Konika Dishari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARRIER-NANOPARTICLE COMPLEX, CATALYST COMPRISING SAME, ELECTROCHEM...
Publication number
20230187657
Publication date
Jun 15, 2023
LG CHEM, LTD.
Wonkyun LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTONATED DIMERIC IONIC LIQUID TO ENHANCE PERFORMANCE OF MEMBRANE...
Publication number
20230096034
Publication date
Mar 30, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Liang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IONIC LIQUID TO ENHANCE PERFORMANCE AND DURABILITY OF MEMBRANE ASSE...
Publication number
20230092991
Publication date
Mar 23, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Liang Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REDOX FLOW BATTERY
Publication number
20230063834
Publication date
Mar 2, 2023
Panasonic Intellectual Property Management Co., Ltd.
HONAMI SAKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTON CONDUCTIVE MATERIAL
Publication number
20230064406
Publication date
Mar 2, 2023
Toyota Jidosha Kabushiki Kaisha
Naoki NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTON TRANSPORT MEMBRANES AND METHODS OF MAKING AND USE THEREOF
Publication number
20230037064
Publication date
Feb 2, 2023
Vanderbilt University
Piran Ravichandran Kidambi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR LAYER FOR FLOW BATTERY
Publication number
20230016898
Publication date
Jan 19, 2023
Raytheon Technologies Corporation
Scott Alan Eastman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CATION EXCHANGE POLYMERS AND ANION EXCHANGE POLYMERS AND CORRESPOND...
Publication number
20230014901
Publication date
Jan 19, 2023
UNIVERSITAT STUTTGART
Jochen KERRES
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PERFLUOROSULFONYL MONOMERS SUITABLE FOR FLUOROPOLYMERS AND FUEL CEL...
Publication number
20230006230
Publication date
Jan 5, 2023
3M Innovative Properties Company
Michael A. Yandrasits
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-PERFORMANCE MEMBRANE ELECTRODE UNIT AND THE USE THEREOF IN FUE...
Publication number
20220376268
Publication date
Nov 24, 2022
BASF Fuel Cell GmbH
Thomas SCHMIDT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYBENZIMIDAZOLE (PBI) MEMBRANES FOR REDOX FLOW BATTERIES
Publication number
20220367897
Publication date
Nov 17, 2022
University of South Carolina
BRIAN C. BENICEWICZ
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A COMPOSITION FOR FUEL CELL MEMBRANES AND A PROCESS FOR THE PREPARA...
Publication number
20220311037
Publication date
Sep 29, 2022
Council of Scientific and Industrial Research
Kadhiravan Shanmuganathan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL SUPPORTED CATALYST, BATTERY ELECTRODE, AND BATTERY
Publication number
20220285696
Publication date
Sep 8, 2022
NISSHINBO HOLDINGS INC.
Yuji KUBOTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYVINYLIDENE FLUORIDE MEMBRANE SUPPORT
Publication number
20220271315
Publication date
Aug 25, 2022
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
Mevlut Tascan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IONIC FUNCTIONALIZATION OF AROMATIC POLYMERS FOR ION EXCHANGE MEMBR...
Publication number
20220266239
Publication date
Aug 25, 2022
Rensselaer Polytechnic Institute
Chulsung Bae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIO-BASED POLYSULFONES AND USES THEREOF
Publication number
20220251300
Publication date
Aug 11, 2022
University of Delaware
Thomas H. EPPS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CROSS-LINKED HIGH STABLE ANION EXCHANGE BLEND MEMBRANES WITH POLYET...
Publication number
20220212183
Publication date
Jul 7, 2022
Between Lizenz GMBH
Jochen KERRES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
POLYARYLENE ETHER-BASED POLYMER CONTAINING ALIPHATIC CHAIN, ELECTRO...
Publication number
20220045346
Publication date
Feb 10, 2022
Korea Institute of Science and Technology
Hyoung-Juhn KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL
Publication number
20210376364
Publication date
Dec 2, 2021
Toyota Jidosha Kabushiki Kaisha
Junji NAKANISHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE OF A MEMBRANE-ELECTRODE ASSEMBLY HAVING IMPROV...
Publication number
20210336285
Publication date
Oct 28, 2021
Hyundai Motor Company
Yong Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTIOXIDANT HAVING HIGH ANTIOXIDANT CAPABILITY FOR FUEL CELL, AND E...
Publication number
20210305611
Publication date
Sep 30, 2021
Hyundai Motor Company
Il Seok Chae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Systems, Devices, and/or Methods for Fuel Cell Utilizing Reactive N...
Publication number
20210226242
Publication date
Jul 22, 2021
HK INVENT CORPORATION
Nguyen Khe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROPORE-FILLED DOUBLE-SIDED MEMBRANE FOR LOW VANADIUM ION PERMEAB...
Publication number
20210197187
Publication date
Jul 1, 2021
TORAY ADVANCED MATERIALS KOREA INC.
Young Woo Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL