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Electric elements
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H01M8/1072
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last 30 patents
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Patent Grant
Comb-shaped structure polybenzimidazole anion exchange membrane wit...
Patent number
11,949,137
Issue date
Apr 2, 2024
Dalian University of Technology
Xuemei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polybenzimidazole, precursor polyamide thereof, and method for prod...
Patent number
11,932,729
Issue date
Mar 19, 2024
Daikin Industries, Ltd.
Yoshiyuki Oishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cells, bifunctional catalysts thereof, and preparation methods...
Patent number
11,929,513
Issue date
Mar 12, 2024
HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
Yan Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion-conducting structures, devices including ion-conducting structu...
Patent number
11,901,505
Issue date
Feb 13, 2024
University of Maryland, College Park
Liangbing Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymers and methods for their manufacture
Patent number
11,834,550
Issue date
Dec 5, 2023
Rensselaer Polytechnic Institute
Chulsung Bae
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
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
Preparation of metallocene containing cationic polymers for anion e...
Patent number
11,738,311
Issue date
Aug 29, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polybenzimidazole, precursor polyamide thereof, and method for prod...
Patent number
11,655,339
Issue date
May 23, 2023
Daikin Industries, Ltd.
Yoshiyuki Oishi
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
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
Crosslinked membrane for anion exchange applications
Patent number
11,600,837
Issue date
Mar 7, 2023
The University of Toledo
Matthew Liberatore
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Polymer electrolyte membrane for medium and high temperature, prepa...
Patent number
11,569,523
Issue date
Jan 31, 2023
Korea Institute of Science and Technology
So Young Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polybenzimidazole, precursor polyamide thereof, and method for prod...
Patent number
11,548,983
Issue date
Jan 10, 2023
Daikin Industries, Ltd.
Yoshiyuki Oishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for producing liquid composition, polymer electrolyte membr...
Patent number
11,495,816
Issue date
Nov 8, 2022
AGC Inc.
Hirokazu Wakabayashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ion-conducting structures, devices including ion-conducting structu...
Patent number
11,374,255
Issue date
Jun 28, 2022
University of Maryland, College Park
Liangbing Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical stack with solid electrolyte and method for making...
Patent number
11,367,889
Issue date
Jun 21, 2022
Palo Alto Research Center Incorporated
Divyaraj Desai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Polyphenylene compound
Patent number
11,312,818
Issue date
Apr 26, 2022
NISSAN CHEMICAL CORPORATION
Taichi Nakazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymers and methods for their manufacture
Patent number
11,286,337
Issue date
Mar 29, 2022
Rensselaer Polytechnic Institute
Chulsung Bae
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Polymers and methods for their manufacture
Patent number
11,236,196
Issue date
Feb 1, 2022
Rensselaer Polytechnic Institute
Chulsung Bae
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Manufacturing of electrolytic membrane with cationic or anionic ion...
Patent number
11,165,068
Issue date
Nov 2, 2021
Ryo Tamaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of production of channel member for fuel cell
Patent number
11,158,875
Issue date
Oct 26, 2021
Futamura Kagaku Kabushiki Kaisha
Takuzo Imaizumi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of production of channel member for fuel cell
Patent number
11,158,876
Issue date
Oct 26, 2021
Futamura Kagaku Kabushiki Kaisha
Takuzo Imaizumi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fluorinated proton-conducting inorganic particles and use of said p...
Patent number
11,124,592
Issue date
Sep 21, 2021
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Pierrick Buvat
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
Method for producing polymer electrolyte molded article, polymer el...
Patent number
11,108,071
Issue date
Aug 31, 2021
Toray Industries, Inc.
Daisuke Izuhara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of metallocene containing cationic polymers for anion e...
Patent number
10,940,441
Issue date
Mar 9, 2021
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cationic polymers for use as anion exchange polyelectrolytes
Patent number
10,934,374
Issue date
Mar 2, 2021
3M Innovative Properties Company
Michael A. Yandrasits
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion conductor, method for preparing same, and ion-exchange membrane...
Patent number
10,847,827
Issue date
Nov 24, 2020
Kolon Industries, Inc.
Dong Hoon Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYMERS AND METHODS FOR THEIR MANUFACTURE
Publication number
20240141097
Publication date
May 2, 2024
Rensselaer Polytechnic Institute
Chulsung BAE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
PREPARATION OF METALLOCENE CONTAINING CATIONIC POLYMERS FOR ANION E...
Publication number
20230390707
Publication date
Dec 7, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYBENZIMIDAZOLE, PRECURSOR POLYAMIDE THEREOF, AND METHOD FOR PROD...
Publication number
20230128992
Publication date
Apr 27, 2023
DAIKIN INDUSTRIES, LTD.
Yoshiyuki OISHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polyelectrolyte Single Crystal for Proton Conductivity
Publication number
20230090294
Publication date
Mar 23, 2023
Northwestern University
Qing-Hui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIOMASS-BASED SOLID COMPOSITE ELECTROLYTES FOR BATTERIES
Publication number
20230006249
Publication date
Jan 5, 2023
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Noppadon Sathitsuksanoh
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
ION-CONDUCTING STRUCTURES, DEVICES INCLUDING ION-CONDUCTING STRUCTU...
Publication number
20220359903
Publication date
Nov 10, 2022
University of Maryland, College Park
Liangbing HU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELLS, BIFUNCTIONAL CATALYSTS THEREOF, AND PREPARATION METHODS...
Publication number
20220344675
Publication date
Oct 27, 2022
HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
YAN HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE, METHOD FOR PREPARING THE MEMBRANE AND...
Publication number
20220302488
Publication date
Sep 22, 2022
HYUNDAI MOBIS CO., LTD.
Pil Won HEO
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
POLYBENZIMIDAZOLE, PRECURSOR POLYAMIDE THEREOF, AND METHOD FOR PROD...
Publication number
20220251299
Publication date
Aug 11, 2022
DAIKIN INDUSTRIES, LTD.
Yoshiyuki OISHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLUOROSULFONYL GROUP-CONTAINING FLUOROPOLYMER AND METHOD FOR PRODUC...
Publication number
20220251264
Publication date
Aug 11, 2022
AGC Inc.
Takeshi HIRAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMERIC ANION-CONDUCTING MEMBRANE
Publication number
20220243012
Publication date
Aug 4, 2022
Evonik Operations GmbH
Oliver Conradi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMERS AND METHODS FOR THEIR MANUFACTURE
Publication number
20220227921
Publication date
Jul 21, 2022
Rensselaer Polytechnic Institute
Chulsung BAE
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROTON EXCHANGE MEMBRANE MADE OF A CRYSTALLINE SULFONATED POLYIMIDE...
Publication number
20220213282
Publication date
Jul 7, 2022
SHANGHAI JIAO TONG UNIVERSITY
Jianhua FANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL POLYMERS AND METHODS FOR THEIR MANUFACTURE
Publication number
20220127412
Publication date
Apr 28, 2022
Rensselaer Polytechnic Institute
Chulsung BAE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ION-CONDUCTING STRUCTURES, DEVICES INCLUDING ION-CONDUCTING STRUCTU...
Publication number
20210202978
Publication date
Jul 1, 2021
University of Maryland, College Park
Liangbing HU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Information
Patent Application
COMB-SHAPED STRUCTURE POLYBENZIMIDAZOLE ANION EXCHANGE MEMBRANE WIT...
Publication number
20210202972
Publication date
Jul 1, 2021
DALIAN UNIVERSITY OF TECHNOLOGY
Xuemei WU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONALIZED POLY(DIALLYLPIPERIDINIUM) AND ITS COPOLYMERS FOR USE...
Publication number
20210178340
Publication date
Jun 17, 2021
Daniel M. Knauss
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELASTIC SULFONATED STYRENE DIENE BLOCK COPOLYMERS
Publication number
20210171727
Publication date
Jun 10, 2021
Rensselaer Polytechnic Institute
Chulsung BAE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION OF METALLOCENE CONTAINING CATIONIC POLYMERS FOR ANION E...
Publication number
20210146313
Publication date
May 20, 2021
University of South Carolina
Chuanbing Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE FOR MEDIUM AND HIGH TEMPERATURE, PREPA...
Publication number
20210119237
Publication date
Apr 22, 2021
Korea Institute of Science and Technology
So Young LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYPHENYLENE COMPOUND
Publication number
20210054138
Publication date
Feb 25, 2021
NISSAN CHEMICAL CORPORATION
Taichi NAKAZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATIONIC POLYMERS FOR USE AS ANION EXCHANGE POLYELECTROLYTES
Publication number
20210009728
Publication date
Jan 14, 2021
3M Innovative Properties Company
Michael A. YANDRASITS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROTON EXCHANGE MEMBRANE WITH ENHANCED CHEMICAL STABILITY AND METHO...
Publication number
20200343569
Publication date
Oct 29, 2020
TIANJIN UNIVERSITY
Yan YIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IONIC LIQUID CONDUCTIVE MEMBRANE AND METHODS OF FABRICATING SAME
Publication number
20200295394
Publication date
Sep 17, 2020
University of Maryland, College Park
Mohamad I. Al-Sheikhly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYBENZIMIDAZOLE, PRECURSOR POLYAMIDE THEREOF, AND METHOD FOR PROD...
Publication number
20200291181
Publication date
Sep 17, 2020
DAIKIN INDUSTRIES, LTD.
Yoshiyuki OISHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
IONIC FUNCTIONALIZATION OF AROMATIC POLYMERS FOR ION EXCHANGE MEMBR...
Publication number
20200238272
Publication date
Jul 30, 2020
Rensselaer Polytechnic Institute
Chulsung BAE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL