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Alloys or mixtures with metallic elements
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Patents Grants
last 30 patents
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Patent Grant
Antioxidant for fuel cells to improve durability
Patent number
11,973,250
Issue date
Apr 30, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Liang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pt—Ni—Ir catalyst for fuel cell
Patent number
11,936,050
Issue date
Mar 19, 2024
3M Innovative Properties Company
Andrew J. L. Steinbach
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fuel cell electrode catalyst, method for selecting the same, and fu...
Patent number
11,901,565
Issue date
Feb 13, 2024
Toyota Jidosha Kabushiki Kaisha
Toshihiro Ikai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst materials for a fuel cell stack
Patent number
11,894,566
Issue date
Feb 6, 2024
Robert Bosch GmbH
Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ternary alloy catalyst and method for preparing the same
Patent number
11,848,452
Issue date
Dec 19, 2023
Hyundai Motor Company
Ji-Hoon Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Conductive doped metal oxide catalyst/catalyst supports
Patent number
11,824,207
Issue date
Nov 21, 2023
UNIVERSITY OF ONTARIO INSTITUTE OF TECHNOLOGY
E. Bradley Easton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intermetallic catalyst and method for preparing the same
Patent number
11,824,208
Issue date
Nov 21, 2023
Hyundai Motor Company
Songi Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing alloy nanoparticles
Patent number
11,814,737
Issue date
Nov 14, 2023
Danmarks Tekniske Universitet
Qingfeng Li
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Catalyst
Patent number
11,811,073
Issue date
Nov 7, 2023
Johnson Matthey Hydrogen Technologies Limited
Alejandro Martinez Bonastre
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode catalyst layer of fuel cells, and fuel cell
Patent number
11,799,092
Issue date
Oct 24, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shinichiro Imura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte membrane for fuel cells including hydrogen peroxide gen...
Patent number
11,791,474
Issue date
Oct 17, 2023
Hyundai Motor Company
Byoungsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly with enhanced start-up and shut-down du...
Patent number
11,784,337
Issue date
Oct 10, 2023
HYZON MOTORS INC.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst, catalyst layer, membrane-electrode assembly, electrochemi...
Patent number
11,784,320
Issue date
Oct 10, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Haruhiko Shintani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for producing alpha-keto acid and pyruvic acid
Patent number
11,784,319
Issue date
Oct 10, 2023
Japan Science and Technology Agency
Miho Yamauchi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Catalyst support materials for fuel cells
Patent number
11,757,104
Issue date
Sep 12, 2023
Robert Bosch GmbH
Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst layer for fuel cell, membrane electrode assembly, and fuel...
Patent number
11,682,770
Issue date
Jun 20, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hitoshi Ishimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst and method for preparing the same
Patent number
11,677,089
Issue date
Jun 13, 2023
LG Chem, Ltd.
Ran Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a supported catalyst and supported catalyst...
Patent number
11,654,427
Issue date
May 23, 2023
Hyundai Motor Company
Ju Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for manufacturing core-shell catalyst
Patent number
11,658,307
Issue date
May 23, 2023
Korea Institute of Energy Research
Gu-Gon Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fuel cells and method of manufacturing
Patent number
11,658,308
Issue date
May 23, 2023
CellMobility, Inc.
Yong-Hun Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode including metal nanoparticles having conductive polymer s...
Patent number
11,631,864
Issue date
Apr 18, 2023
Hyundai Motor Company
You Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transition metal support for catalyst electrode and method of manuf...
Patent number
11,631,865
Issue date
Apr 18, 2023
Hyundai Motor Company
Jee Youn Hwang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Co-electroless deposition methods for formation of methanol fuel ce...
Patent number
11,631,876
Issue date
Apr 18, 2023
University of South Carolina
John R. Monnier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Implantable electrode and method for manufacturing
Patent number
11,621,410
Issue date
Apr 4, 2023
Ecole Polytechnique Federale de Lausanne
Diego Ghezzi
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
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
Carrier powder, method for producing same, carrier metal catalyst,...
Patent number
11,563,219
Issue date
Jan 24, 2023
University of Yamanashi
Katsuyoshi Kakinuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing anode dual catalyst for fuel cell for preve...
Patent number
11,489,169
Issue date
Nov 1, 2022
Hyundai Motor Company
You Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a supported catalyst material for a fuel cell
Patent number
11,489,167
Issue date
Nov 1, 2022
Audi AG
Tanja Graf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal alloy catalysts for fuel cell anodes
Patent number
11,482,712
Issue date
Oct 25, 2022
Ilika Technologies, Ltd.
Brian Elliott Hayden
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING CATALYST LAYERS FOR FUEL CELLS
Publication number
20240136540
Publication date
Apr 25, 2024
ROBERT BOSCH GmbH
Marcus Wegner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CATALYSTS FOR FUEL CELLS AND METHODS OF MAKING AND...
Publication number
20240120504
Publication date
Apr 11, 2024
Kansas State University Research Foundation
Jun Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCATALYST INK
Publication number
20240105964
Publication date
Mar 28, 2024
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Adam HODGKINSON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING ELECTRODE CATALYST, METHOD FOR PRODUCING GAS D...
Publication number
20240105965
Publication date
Mar 28, 2024
N. E. CHEMCAT CORPORATION
Kiyotaka Nagamori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY
Publication number
20240088403
Publication date
Mar 14, 2024
Toyota Jidosha Kabushiki Kaisha
Kimihiro TSUCHIYA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY WITH ENHANCED START-UP AND SHUT-DOWN DU...
Publication number
20240030472
Publication date
Jan 25, 2024
HYZON MOTORS INC.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST
Publication number
20240030463
Publication date
Jan 25, 2024
Johnson Matthey HydrogenT echnologies Limited
Alejandro MARTINEZ BONASTRE
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
HIGH-ENTROPY ALLOY FOR HIGH-PERFORMANCE DIRECT ETHANOL FUEL CELLS
Publication number
20240014410
Publication date
Jan 11, 2024
University of Central Florida Research Foundation, Inc.
Yang Yang
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
Information
Patent Application
METHODS FOR PRODUCING ALPHA-KETO ACID AND PYRUVIC ACID
Publication number
20230420690
Publication date
Dec 28, 2023
Japan Science and Technology Agency
MIHO YAMAUCHI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROCHEMICAL CELL CATALYST LAYERS
Publication number
20230411630
Publication date
Dec 21, 2023
ROBERT BOSCH GmbH
Christina JOHNSTON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING PLATINUM ALLOY CATALYST USING OXIDE COATING
Publication number
20230402619
Publication date
Dec 14, 2023
Korea Institute Of Energy Research
Eun Jik LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CORE-SHELL CATALYST FOR OXYGEN REDUCTION REACTION, AND METHOD OF DE...
Publication number
20230395818
Publication date
Dec 7, 2023
Tanaka Kikinzoku Kogyo K.K.
Minoru ISHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST SUPPORT MATERIALS FOR ELECTROCHEMICAL SYSTEMS
Publication number
20230387421
Publication date
Nov 30, 2023
Robert Bosch GmbH
Soo KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST FOR ELECTRODES, COMPOSITION FOR FORMING GAS DIFFUSION ELEC...
Publication number
20230335760
Publication date
Oct 19, 2023
N. E. CHEMCAT CORPORATION
Yasuhiro Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPORTING BODY AND METHOD FOR PRODUCING SUPPORTING BODY
Publication number
20230335759
Publication date
Oct 19, 2023
Toyota Boshoku Kabushiki Kaisha
Akira OHNUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENZYMATIC AND DEALLOYED PLATINUM HONEYCOMB SYSTEM
Publication number
20230327138
Publication date
Oct 12, 2023
AstraCell LLC
Ishan MAHAJAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel Cell with Porous Metal Foam
Publication number
20230299306
Publication date
Sep 21, 2023
CellMobility, Inc.
Yong-Hun Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL LIMITING CO POISONING AND POISONING DIAGNOSTIC PROCESS
Publication number
20230238542
Publication date
Jul 27, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Sylvie ESCRIBANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE COMPRISING PLATINUM-ALKALINE EARTH METAL ALLOY, FUEL CELL...
Publication number
20230175150
Publication date
Jun 8, 2023
DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
Jong-Sung YU
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF PREPARING PLATINUM-BASED ALLOY CATALYST
Publication number
20230155140
Publication date
May 18, 2023
Industry-Academic Cooperation Foundation, Yonsei University
Han Sung KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLATINUM-BASED ALLOY CATALYST MATERIALS AND COMPUTATIONAL METHODS R...
Publication number
20230112040
Publication date
Apr 13, 2023
ROBERT BOSCH GmbH
Soo KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTRODE CATALYST LAYER FOR ELECTROCHEMICAL CELLS, MEMBRANE ELECTR...
Publication number
20230105398
Publication date
Apr 6, 2023
Mitsui Mining and Smelting Co., Ltd.
Soma KANEKO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COST-SAVING MEMBRANE-ELECTRODE ASSEMBLY WITH IMPROVED STABILITY
Publication number
20230089370
Publication date
Mar 23, 2023
Hyundai Motor Company
Hyun Young Pi
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
SUPPORTED METAL CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR...
Publication number
20230085417
Publication date
Mar 16, 2023
UNIVERSITY OF YAMANASHI
Toshihiro MIYAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DURABLE HYBRID ELECTROCATALYSTS FOR FUEL CELLS
Publication number
20230068441
Publication date
Mar 2, 2023
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Minhua SHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTIOXIDANT FOR FUEL CELLS TO IMPROVE DURABILITY
Publication number
20230056498
Publication date
Feb 23, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Liang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PULSED ELECTROCHEMICAL DEPOSITION OF ORDERED INTERMETALLIC CARBON C...
Publication number
20230006218
Publication date
Jan 5, 2023
The Johns Hopkins University
Anthony Shoji Hall
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...