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ELECTRICITY
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Electric elements
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Electrodes
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H01M4/8668
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Patents Grants
last 30 patents
Information
Patent Grant
Electrochemical catalysts with enhanced catalytic activity
Patent number
11,973,233
Issue date
Apr 30, 2024
The Board of Trustees of the Leland Stanford Junior University
Friedrich B. Prinz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrochemical catalysts with enhanced catalytic activity
Patent number
11,936,051
Issue date
Mar 19, 2024
The Board of Trustees of the Leland Stanford Junior University
Friedrich B. Prinz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Compliant contact material for fuel cells and method of making thereof
Patent number
11,909,076
Issue date
Feb 20, 2024
BLOOM ENERGY CORPORATION
Andres Leming
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode catalyst layer for fuel cell and fuel cell using same
Patent number
11,901,567
Issue date
Feb 13, 2024
Cataler Corporation
Akihiro Hori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode layer activation method for solid oxide fuel cell, and solid...
Patent number
11,870,080
Issue date
Jan 9, 2024
Nissan Motor Co., Ltd.
Yosuke Fukuyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microbial fuel cell cathode and method of making same
Patent number
11,777,127
Issue date
Oct 3, 2023
MICROGANIC TECHNOLOGIES, INC.
Brent A. Solina
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane electrode assembly with improved performance using two com...
Patent number
11,769,885
Issue date
Sep 26, 2023
HYZON MOTORS INC.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low VOC ink compositions and methods of forming fuel cell system co...
Patent number
11,721,814
Issue date
Aug 8, 2023
BLOOM ENERGY CORPORATION
Andres Leming
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microbial fuel cell cathode and method of making same
Patent number
11,699,800
Issue date
Jul 11, 2023
MICROGANIC TECHNOLOGIES, INC.
Brent A. Solina
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Metal-air battery and method of manufacturing the metal-air battery
Patent number
11,677,112
Issue date
Jun 13, 2023
Samsung Electronics Co., Ltd.
Wonsung Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of large area thin film anode supported planar...
Patent number
11,616,239
Issue date
Mar 28, 2023
Korea Institute of Energy Research
Rak Hyun Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Materials plated with precious metals and making and using same
Patent number
11,607,679
Issue date
Mar 21, 2023
Chao Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Biological battery and biological cathode electrode
Patent number
11,575,171
Issue date
Feb 7, 2023
Pei Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid composition, method for producing it, and method for produci...
Patent number
11,575,140
Issue date
Feb 7, 2023
AGC Inc.
Hiroyuki Watabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid electrolyte membrane and use thereof in batteries
Patent number
11,515,556
Issue date
Nov 29, 2022
North Carolina Agricultural and Technical State University
Sung-Jin Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aqueous fuel cell system component ink compositions and methods of...
Patent number
11,515,543
Issue date
Nov 29, 2022
BLOOM ENERGY CORPORATION
Perry Scheetz
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
Fluorinated copolymer having sulfonyl pendant groups and compositio...
Patent number
11,492,431
Issue date
Nov 8, 2022
3M Innovative Properties Company
Lisa P. Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-electrode solid-state energy harvester of transition metal su...
Patent number
11,476,487
Issue date
Oct 18, 2022
Omega Energy Systems, LLC
Robert B. Dopp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3D-printed electrode, gas diffusion electrode (GDE) and gas diffusi...
Patent number
11,456,463
Issue date
Sep 27, 2022
Triad National Security, LLC
Kwan-Soo Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Catalyst complex for fuel cells and a method for manufacturing an e...
Patent number
11,444,287
Issue date
Sep 13, 2022
Hyundai Motor Company
Jongkil Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode including a tandem electrocatalyst and solid oxide fuel cel...
Patent number
11,417,891
Issue date
Aug 16, 2022
Nissan North America, Inc.
Cenk Gumeci
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable non-aqueous sodium-air batteries
Patent number
11,387,492
Issue date
Jul 12, 2022
UChicago Argonne, LLC
Xuanxuan Bi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorinated copolymer and compositions and articles including the same
Patent number
11,377,510
Issue date
Jul 5, 2022
3M Innovative Properties Company
Lisa P. Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane-electrode assembly and method for manufacturing the same
Patent number
11,362,361
Issue date
Jun 14, 2022
Korea Institute of Energy Research
Sung Hee Shin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly with improved cohesion
Patent number
11,355,759
Issue date
Jun 7, 2022
Ballard Power Systems Inc.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct hydrocarbon metal supported solid oxide fuel cell
Patent number
11,322,766
Issue date
May 3, 2022
Saudi Arabian Oil Company
Kunho Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable zinc/air batteries
Patent number
11,296,373
Issue date
Apr 5, 2022
The Government of the United States of America, as represented by the Secreta...
Joseph F. Parker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low VOC ink compositions and methods of forming fuel cell system co...
Patent number
11,283,085
Issue date
Mar 22, 2022
BLOOM ENERGY CORPORATION
Andres Leming
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stable catalyst ink formulations, methods of using such inks in fib...
Patent number
11,261,542
Issue date
Mar 1, 2022
Merck Patent GmbH
Onur Kas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
MICROBIAL FUEL CELL CATHODE AND METHOD OF MAKING SAME
Publication number
20240145750
Publication date
May 2, 2024
MICRORGANIC TECHNOLOGIES, INC.
Brent A. Solina
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IONOMER FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL
Publication number
20240136538
Publication date
Apr 25, 2024
Hyundai Motor Company
Won Jae Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOT PRESSED, BINDER-INCLUDING MEMBRANE-ELECTRODE ASSEMBLIES
Publication number
20240072264
Publication date
Feb 29, 2024
HYDROLITE LTD
Alina AMEL
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEM AND METHOD FOR PREVENTING IRON FROM INFUSING INTO A PROTON E...
Publication number
20240055620
Publication date
Feb 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Paul T. Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST
Publication number
20240047700
Publication date
Feb 8, 2024
Toyota Jidosha Kabushiki Kaisha
Keiichi OKUBO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING SAME
Publication number
20240030460
Publication date
Jan 25, 2024
KOLON INDUSTRIES, INC.
Jung Ho KIM
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
GAS DIFFUSION LAYER FOR FUEL CELLS, HAVING IMPROVED BENDING PROPERTIES
Publication number
20240014406
Publication date
Jan 11, 2024
Carl Freudenberg KG
Achim BOCK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL WITH BILAYER ELECTROCATALYST STRUCTURE INCLUDI...
Publication number
20230411631
Publication date
Dec 21, 2023
ROBERT BOSCH GmbH
Jonathan BRAATEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL
Publication number
20230369622
Publication date
Nov 16, 2023
Greenerity GmbH
Jens-Peter Suchsland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODES FOR FUEL CELLS AND ELECTROLYZERS
Publication number
20230343969
Publication date
Oct 26, 2023
University of South Carolina
WILLIAM MUSTAIN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MANUFACTURING METHOD OF ELECTRODE AND CATALYTIC LAYER THEREOF
Publication number
20230327137
Publication date
Oct 12, 2023
TAIWAN CARBON NANO TECHNOLOGY CORPORATION
Kuang-Che Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING HIGHLY-DISPERSIBLE RADICAL SCAVENGER METAL OXI...
Publication number
20230307679
Publication date
Sep 28, 2023
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR BIPOLAR PLATE FABRICATION
Publication number
20230253572
Publication date
Aug 10, 2023
ESS TECH, INC.
Sean Casey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL
Publication number
20230238558
Publication date
Jul 27, 2023
AGC Inc.
Masako KAWAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL COMPONENT INCLUDING POLYTETRAFLUOROETHYLENE FILM BONDED T...
Publication number
20230197971
Publication date
Jun 22, 2023
DOOSAN FUEL CELL AMERICA, INC.
Benjamin SILVERMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel Cell Metallic Gas Diffusion Layer
Publication number
20230127900
Publication date
Apr 27, 2023
Bell Textron Inc.
Phalgun Madhusudan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING GAS DIFFUSION ELECTRODE SUBSTRATE
Publication number
20230128336
Publication date
Apr 27, 2023
TORAY INDUSTRIES, INC.
Hiroaki OTAKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISTRIBUTING STRUCTURE FOR A FUEL CELL WITH ANISOTROPIC GAS-DIFFUSI...
Publication number
20230102064
Publication date
Mar 30, 2023
ROBERT BOSCH GmbH
Elisabeth Buehler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREPARATION METHOD OF CATALYST SLURRY FOR FUEL CELL MEMBRANE ELECTR...
Publication number
20230091013
Publication date
Mar 23, 2023
HAIDRIVER (SHANGHAI) ENERGY TECHNOLOGY CO., LTD
JIAPING XIE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ZINC BASED RECHARGEABLE REDOX STATIC ENERGY STORAGE DEVICE
Publication number
20230075749
Publication date
Mar 9, 2023
Offgrid Energy Labs Private Limited
Brindan Tulachan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE NON-AQUEOUS LITHIUM-AIR BATTERY CELL COMPRISING A SOLI...
Publication number
20230074459
Publication date
Mar 9, 2023
TOYOTA MOTOR EUROPE
Steven RENAULT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION OF AND METHOD FOR OPTIMIZING A CATALYTIC REACTION
Publication number
20230061520
Publication date
Mar 2, 2023
University of Central Florida Research Foundation, Inc.
Yang Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL POLYFLUORENE-BASED IONOMER, ANION EXCHANGE MEMBRANE, METHOD F...
Publication number
20230038279
Publication date
Feb 9, 2023
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
Young Moo LEE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROCHEMICAL CATALYSTS WITH ENHANCED CATALYTIC ACTIVITY
Publication number
20230009452
Publication date
Jan 12, 2023
The Board of Trustees of the Leland Stanford Junior University
Friedrich B. PRINZ
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY CAPABLE OF SATISFYING BOTH OF TWO REQUI...
Publication number
20220407100
Publication date
Dec 22, 2022
KOLON INDUSTRIES, INC.
Ju Sung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY
Publication number
20220302486
Publication date
Sep 22, 2022
JOHNSON MATTHEY FUEL CELLS LIMITED
Arman BONAKDARPOUR
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY WITH IMPROVED COHESION
Publication number
20220263096
Publication date
Aug 18, 2022
Ballard Power Systems Inc.
Rajesh BASHYAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR FUEL CELL HAVING HIGH DURABILITY, METHOD FOR MANUFACT...
Publication number
20220263108
Publication date
Aug 18, 2022
KOLON INDUSTRIES, INC.
Jung Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF LARGE AREA THIN FILM ANODE SUPPORTED PLANAR...
Publication number
20220209251
Publication date
Jun 30, 2022
Korea Institute Of Energy Research
Rak Hyun SONG
H01 - BASIC ELECTRIC ELEMENTS