Positive electrodes

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H01M2004/8689

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H01M2004/8689Positive electrodes

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a membrane electrode assembly for a fuel cell
- Patent number 12,155,101
- Issue date Nov 26, 2024
- SYMBIO
- Arnaud Grandjean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Supported platinum catalyst, cathode for fuel cell, fuel cell, and...
- Patent number 12,126,031
- Issue date Oct 22, 2024
- Toyo Tanso Co., Ltd.
- Yoshio Shodai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell cathode catalyst
- Patent number 12,113,224
- Issue date Oct 8, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Li Qin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical cell catalyst layers
- Patent number 12,107,277
- Issue date Oct 1, 2024
- Robert Bosch GmbH
- Mordechai Kornbluth
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Rechargeable non-aqueous lithium-air battery cell comprising a soli...
- Patent number 12,095,068
- Issue date Sep 17, 2024
- Toyota Motor Europe
- Steven Renault
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion layer for metal-air battery, method of manufacturing...
- Patent number 12,087,950
- Issue date Sep 10, 2024
- Samsung Electronics Co., Ltd.
- Mokwon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive array, composite membrane including the conductive array...
- Patent number 12,074,330
- Issue date Aug 27, 2024
- Samsung Electronics Co., Ltd.
- Wonsung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode with ultra-low oxygen mass transfer resistance
- Patent number 12,057,610
- Issue date Aug 6, 2024
- Shanghai Jiao Tong University
- Junliang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical cell chromium poisoning prevention materials
- Patent number 12,051,830
- Issue date Jul 30, 2024
- Robert Bosch GmbH
- Soo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite of cobalt-based perovskite material with negative thermal...
- Patent number 12,034,168
- Issue date Jul 9, 2024
- NANJING TECH UNIVERSITY
- Wei Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-air battery
- Patent number 12,027,687
- Issue date Jul 2, 2024
- Samsung Electronics Co., Ltd.
- Heungchan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode including base-resistant compound and lithium-air battery i...
- Patent number 12,021,244
- Issue date Jun 25, 2024
- Samsung Electronics Co., Ltd.
- Sangbok Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel-manganese composite hydroxide, method for producing the same...
- Patent number 12,009,517
- Issue date Jun 11, 2024
- Sumitomo Metal Mining Co., Ltd.
- Haruki Kaneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery including nanofibrous membrane
- Patent number 12,009,544
- Issue date Jun 11, 2024
- LytEn, Inc.
- Bruce Lanning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making ultralow platinum loading and high durability mem...
- Patent number 11,982,009
- Issue date May 14, 2024
- Florida State University Research Foundation, Inc.
- Jian-ping Zheng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Membrane electrode assembly (MEA) for proton exchange membrane elec...
- Patent number 11,973,231
- Issue date Apr 30, 2024
- BLOOM ENERGY CORPORATION
- Srikanth Ranganathan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state electrolyte for lithium air batteries
- Patent number 11,967,723
- Issue date Apr 23, 2024
- Illinois Institute of Technology
- Mohammad Asadi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical oxygen reduction catalyst
- Patent number 11,962,018
- Issue date Apr 16, 2024
- National Institute of Advanced Industrial Science and Technology
- Masafumi Asahi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-air battery
- Patent number 11,955,618
- Issue date Apr 9, 2024
- Worcester Polytechnic Institute
- Adam C. Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanomaterial preparation method
- Patent number 11,939,220
- Issue date Mar 26, 2024
- UCL BUSINESS LTD
- Chris Howard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxidized surface layer on transition metal nitrides: active catalys...
- Patent number 11,929,512
- Issue date Mar 12, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Melissa E. Kreider
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Membrane for redox flow battery, method for producing membrane for...
- Patent number 11,923,584
- Issue date Mar 5, 2024
- Asahi Kasei Kabushiki Kaisha
- Hiroko Kamochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro catalyst composition with redox buffer metal oxides for bi-...
- Patent number 11,923,548
- Issue date Mar 5, 2024
- Indian Oil Corporation Limited
- Narayanam Seshubabu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal air battery device
- Patent number 11,916,216
- Issue date Feb 27, 2024
- AlumaPower Corporation
- Geoffrey T. Sheerin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bifunctional oxygen electrocatalyst, preparation method and use the...
- Patent number 11,901,566
- Issue date Feb 13, 2024
- Tsinghua University
- Rufan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Powder for solid oxide fuel cell air electrode and method of manufa...
- Patent number 11,894,565
- Issue date Feb 6, 2024
- Sakai Chemical Industry Co., Ltd.
- Norimune Hirata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cathode materials for lithium oxygen batteries
- Patent number 11,870,073
- Issue date Jan 9, 2024
- Washington State University
- Min-Kyu Song
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methods and devices for electrochemical relithiation of lithium-ion...
- Patent number 11,870,044
- Issue date Jan 9, 2024
- Alliance for Sustainable Energy, LLC
- Kandler Alan Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air electrode/separator assembly and metal-air secondary battery
- Patent number 11,862,815
- Issue date Jan 2, 2024
- NGK Insulators, Ltd.
- Ozora Kano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal air battery, cathode manufacturing method of metal air batter...
- Patent number 11,855,271
- Issue date Dec 26, 2023
- Nippon Telegraph and Telephone Corporation
- Mikayo Iwata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CATHODE COMPOSITE, MANUFACTURING METHOD OF THE SAME AND ELECTROCHEM...
- Publication number 20240396052
- Publication date Nov 28, 2024
- Korea Institute of Science and Technology
- Kyung Joong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL
- Publication number 20240396068
- Publication date Nov 28, 2024
- TOPPAN Holdings Inc.
- Yutaka SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD OF THE SAME
- Publication number 20240372122
- Publication date Nov 7, 2024
- Taiyo Yuden Co., Ltd.
- Xinyu LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMBIENT TEMPERATURE LIQUID METAL AIR FLOW BATTERY
- Publication number 20240372112
- Publication date Nov 7, 2024
- Worcester Polytechnic Institute
- Andrew R. Teixeira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXYGEN CHANNEL AND COLLECTOR FOR AIR CELLS, AND AIR CELL
- Publication number 20240313229
- Publication date Sep 19, 2024
- National Institute for Materials Science
- Shoichi MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR FUEL CELL COMPRISING NON-PLATINUM CATALYST AND GRAPHE...
- Publication number 20240304829
- Publication date Sep 12, 2024
- KOLON INDUSTRIES, INC.
- Hyeong Su KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE CATALYST FOR FUEL CELL AND SOLID POLYMER FUEL CELL INCLUD...
- Publication number 20240304830
- Publication date Sep 12, 2024
- Toyota Jidosha Kabushiki Kaisha
- Ryo SHIMIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL OXYGEN REDUCTION CATALYST, AIR ELECTRODE, FUEL CELL...
- Publication number 20240274838
- Publication date Aug 15, 2024
- Toyota Jidosha Kabushiki Kaisha
- Keiichi OKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORTED METAL CATALYST AND PRODUCTION METHOD THEREOF
- Publication number 20240266554
- Publication date Aug 8, 2024
- UNIVERSITY OF YAMANASHI
- Toshihiro MIYAO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR FLUORIDE ION BATTERY AND FLU...
- Publication number 20240250258
- Publication date Jul 25, 2024
- Toyota Jidosha Kabushiki Kaisha
- Kousuke Noi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN PRODUCTION SYSTEM USING AMMONIA AND FUEL CELL USING AMMONIA
- Publication number 20240247380
- Publication date Jul 25, 2024
- AAR INC.
- Gun Tae KIM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MICROBIAL FUEL CELL USING ELECTRON ABSORBER HAVING HIGH REDUCTION P...
- Publication number 20240234778
- Publication date Jul 11, 2024
- Yong Hak PARK
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Fabrication method and application of cobalt and nitrogen co-doped...
- Publication number 20240228296
- Publication date Jul 11, 2024
- SINOSTEEL NANJING ADVANCED MATERIALS RESEARCH INSTITUTE CO., LTD.
- Xiang DENG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
On-Chip Solid-State Zn-Air Microbattery and Method of its Manufacture
- Publication number 20240234875
- Publication date Jul 11, 2024
- Georg-August-Universitat Gottingen Stiftung Offentlichen Rechts
- Hua Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZN BATTERY ELECTRODE MATERIAL AND METHOD OF PRODUCING THE SAME
- Publication number 20240222650
- Publication date Jul 4, 2024
- Research & Business Foundation Sungkyunkwan University
- Ho Seok PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL CATALYST OF CORE-SHELL STRUCTURE AND MANUFACTURING...
- Publication number 20240204208
- Publication date Jun 20, 2024
- Korea Institute of Science and Technology
- Albert LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND COMPOSITIONS FOR ELECTROCATALYTIC SURFACE NANOIONICS FO...
- Publication number 20240194895
- Publication date Jun 13, 2024
- West Virginia University Board of Governors on behalf of West Virginia Univer...
- Xueyan SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BINDER COMPOSITION FOR POSITIVE ELECTRODE OF LITHIUM SECONDARY BATT...
- Publication number 20240178395
- Publication date May 30, 2024
- LG ENERGY SOLUTION, LTD.
- Unho JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION METHOD FOR AND USE OF SELF-ASSEMBLY-BASED NITROGEN-DOPE...
- Publication number 20240162453
- Publication date May 16, 2024
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Zhida WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHLORINE DIOXIDE-BASED ENERGY STORAGE
- Publication number 20240145751
- Publication date May 2, 2024
- FORM ENERGY, INC.
- Liang SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROBIAL FUEL CELL USING ELECTRON ABSORBER HAVING HIGH REDUCTION P...
- Publication number 20240136560
- Publication date Apr 25, 2024
- Yong Hak PARK
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
On-Chip Solid-State Zn-Air Microbattery and Method of its Manufacture
- Publication number 20240136617
- Publication date Apr 25, 2024
- Georg-August-Universitat Gottingen Stiftung Offentlichen Rechts
- Hua Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods and Devices for Electrochemical Relithiation of Ltihium-Ion...
- Publication number 20240120568
- Publication date Apr 11, 2024
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- Kandler Alan SMITH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A POSITIVE ELECTRODE SHEET FOR AIR BATTERIES, A PROCESS OF FABRICAT...
- Publication number 20240097147
- Publication date Mar 21, 2024
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Akihiro NOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIO-ELECTROCHEMICAL FUEL CELL
- Publication number 20240079624
- Publication date Mar 7, 2024
- Imam Abdulrahman Bin Faisal University
- Emre CEVIK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST
- Publication number 20240021842
- Publication date Jan 18, 2024
- Toyota Jidosha Kabushiki Kaisha
- Keiichi OKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXYANION-BASED ENERGY STORAGE
- Publication number 20240006644
- Publication date Jan 4, 2024
- FORM ENERGY, INC.
- Merrill K. CHIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-ATOM CATALYST STRUCTURE AND PREPARATION METHOD THEREOF
- Publication number 20230420693
- Publication date Dec 28, 2023
- Industry-University Cooperation Foundation Hanyang University ERICA Campus
- Won Cheol Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE PARTICLES OF CORE-SHELL STRUCTURE INCLUDING METAL OXIDE P...
- Publication number 20230420694
- Publication date Dec 28, 2023
- DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
- Jong Sung YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST FOR FUEL CELLS AND METHOD FOR PRODUCING SAME
- Publication number 20230420695
- Publication date Dec 28, 2023
- CATALER CORPORATION
- Kosuke MIYAZAKI
- H01 - BASIC ELECTRIC ELEMENTS

Positive electrodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing a membrane electrode assembly for a fuel cell

Supported platinum catalyst, cathode for fuel cell, fuel cell, and...

Fuel cell cathode catalyst

Electrochemical cell catalyst layers

Rechargeable non-aqueous lithium-air battery cell comprising a soli...

Gas diffusion layer for metal-air battery, method of manufacturing...

Conductive array, composite membrane including the conductive array...

Membrane electrode with ultra-low oxygen mass transfer resistance

Electrochemical cell chromium poisoning prevention materials

Composite of cobalt-based perovskite material with negative thermal...

Metal-air battery

Cathode including base-resistant compound and lithium-air battery i...

Nickel-manganese composite hydroxide, method for producing the same...

Battery including nanofibrous membrane

Method for making ultralow platinum loading and high durability mem...

Membrane electrode assembly (MEA) for proton exchange membrane elec...

Solid-state electrolyte for lithium air batteries

Electrochemical oxygen reduction catalyst

Metal-air battery

Nanomaterial preparation method

Oxidized surface layer on transition metal nitrides: active catalys...

Membrane for redox flow battery, method for producing membrane for...

Electro catalyst composition with redox buffer metal oxides for bi-...

Metal air battery device

Bifunctional oxygen electrocatalyst, preparation method and use the...

Powder for solid oxide fuel cell air electrode and method of manufa...

Cathode materials for lithium oxygen batteries

Methods and devices for electrochemical relithiation of lithium-ion...

Air electrode/separator assembly and metal-air secondary battery

Metal air battery, cathode manufacturing method of metal air batter...

Patents Applicationslast 30 patents

CATHODE COMPOSITE, MANUFACTURING METHOD OF THE SAME AND ELECTROCHEM...

MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL

SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD OF THE SAME

AMBIENT TEMPERATURE LIQUID METAL AIR FLOW BATTERY

OXYGEN CHANNEL AND COLLECTOR FOR AIR CELLS, AND AIR CELL

ELECTRODE FOR FUEL CELL COMPRISING NON-PLATINUM CATALYST AND GRAPHE...

ELECTRODE CATALYST FOR FUEL CELL AND SOLID POLYMER FUEL CELL INCLUD...

ELECTROCHEMICAL OXYGEN REDUCTION CATALYST, AIR ELECTRODE, FUEL CELL...

SUPPORTED METAL CATALYST AND PRODUCTION METHOD THEREOF

POSITIVE ELECTRODE ACTIVE MATERIAL FOR FLUORIDE ION BATTERY AND FLU...

HYDROGEN PRODUCTION SYSTEM USING AMMONIA AND FUEL CELL USING AMMONIA

MICROBIAL FUEL CELL USING ELECTRON ABSORBER HAVING HIGH REDUCTION P...

Fabrication method and application of cobalt and nitrogen co-doped...

On-Chip Solid-State Zn-Air Microbattery and Method of its Manufacture

ZN BATTERY ELECTRODE MATERIAL AND METHOD OF PRODUCING THE SAME

ELECTROCHEMICAL CATALYST OF CORE-SHELL STRUCTURE AND MANUFACTURING...

METHODS AND COMPOSITIONS FOR ELECTROCATALYTIC SURFACE NANOIONICS FO...

BINDER COMPOSITION FOR POSITIVE ELECTRODE OF LITHIUM SECONDARY BATT...

PREPARATION METHOD FOR AND USE OF SELF-ASSEMBLY-BASED NITROGEN-DOPE...

CHLORINE DIOXIDE-BASED ENERGY STORAGE

MICROBIAL FUEL CELL USING ELECTRON ABSORBER HAVING HIGH REDUCTION P...

On-Chip Solid-State Zn-Air Microbattery and Method of its Manufacture

Methods and Devices for Electrochemical Relithiation of Ltihium-Ion...

A POSITIVE ELECTRODE SHEET FOR AIR BATTERIES, A PROCESS OF FABRICAT...

BIO-ELECTROCHEMICAL FUEL CELL

CATALYST

OXYANION-BASED ENERGY STORAGE

SINGLE-ATOM CATALYST STRUCTURE AND PREPARATION METHOD THEREOF

COMPOSITE PARTICLES OF CORE-SHELL STRUCTURE INCLUDING METAL OXIDE P...

CATALYST FOR FUEL CELLS AND METHOD FOR PRODUCING SAME