Metals of platinum group

Industry

CPC
H01M4/92

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Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M4/00Electrodes

Current Industry

H01M4/92Metals of platinum group

Industries

Patents Grantslast 30 patents

Information Patent Grant
Noble metal monolayer shell coatings on transition metal ceramic na...
- Patent number 12,303,875
- Issue date May 20, 2025
- Massachusetts Institute of Technology
- Sean Thomas Hunt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of preparing catalyst materials
- Patent number 12,308,445
- Issue date May 20, 2025
- Johnson Matthey Hydrogen Technologies Limited
- Arman Bonakdarpour
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pre-equilibrium system and method using solid-state devices as ener...
- Patent number 12,308,372
- Issue date May 20, 2025
- QUSWAMI, INC.
- Jawahar M. Gidwani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly including anode having hydrogen reducio...
- Patent number 12,294,092
- Issue date May 6, 2025
- Greenerity GmbH
- Jens-Peter Suchsland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiphase composites including silica and magneli-phase titanium s...
- Patent number 12,294,093
- Issue date May 6, 2025
- Energy & Environmental Research Center Foundation
- Jivan Thakare
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrocatalyst ink
- Patent number 12,288,885
- Issue date Apr 29, 2025
- Johnson Matthey Hydrogen Technologies Limited
- Adam Hodgkinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst coated membrane and preparation method thereof, membrane e...
- Patent number 12,288,910
- Issue date Apr 29, 2025
- WUHAN HYDROGEN ENERGY AND FUEL CELL INDUSTRY TECHNOLOGY RESEARCH INSTITUTE CO...
- Lingfeng Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst preparation
- Patent number 12,283,697
- Issue date Apr 22, 2025
- Johnson Matthey Hydrogen Technologies Limited
- Alejandro Martinez Bonastre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode catalyst layer for fuel cell, and solid polymer-type fuel...
- Patent number 12,272,828
- Issue date Apr 8, 2025
- Mitsui Mining & Smelting Co., Ltd.
- Takuya Kitabatake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst for fuel cell, method for manufacturing same, and membrane...
- Patent number 12,272,827
- Issue date Apr 8, 2025
- Kolon Industries, Inc.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compositions, systems and methods for producing nanoalloys and/or n...
- Patent number 12,266,804
- Issue date Apr 1, 2025
- Dibyendu Mukherjee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing highly stable catalyst coating slurry for fuel...
- Patent number 12,261,305
- Issue date Mar 25, 2025
- SINOHYKEY TECHNOLOGY GUANGZHOU CO. LTD.
- Mingquan Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-atom tailoring of platinum nanocatalysts for high-performanc...
- Patent number 12,255,339
- Issue date Mar 18, 2025
- The Regents of the University of California
- Xiangfeng Duan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Metal-loaded catalyst, battery electrode and battery
- Patent number 12,249,722
- Issue date Mar 11, 2025
- Nisshinbo Holdings Inc.
- Tetsutaro Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst for oxygen generation reaction during water electrolysis
- Patent number 12,247,301
- Issue date Mar 11, 2025
- Heraeus Deutschland GmbH & Co. KG
- Martina Kemmer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Composite materials
- Patent number 12,241,167
- Issue date Mar 4, 2025
- The University of Manchester
- Wenji Yang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Supported metal catalyst and electrochemical cell
- Patent number 12,244,022
- Issue date Mar 4, 2025
- UNIVERSITY OF YAMANASHI
- Katsuyoshi Kakinuma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of producing platinum alloy catalyst using formation of carb...
- Patent number 12,244,020
- Issue date Mar 4, 2025
- Hyundai Motor Company
- Hyun Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell catalyst, manufacturing method therefor, and membrane-ele...
- Patent number 12,244,021
- Issue date Mar 4, 2025
- Kolon Industries, Inc.
- Jun Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for forming a catalytically-active membrane or a...
- Patent number 12,244,043
- Issue date Mar 4, 2025
- Leibniz-Institut für Plasmaforschung und Technologie e.V.
- Gustav Sievers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fuel cell metallic gas diffusion layer
- Patent number 12,237,515
- Issue date Feb 25, 2025
- Textron Innovations Inc.
- Phalgun Madhusudan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell limiting co poisoning and poisoning diagnostic process
- Patent number 12,230,807
- Issue date Feb 18, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Sylvie Escribano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst layers of membrane-electrode assemblies and methods of mak...
- Patent number 12,212,007
- Issue date Jan 28, 2025
- Nikola Corporation
- John Slack
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon support for fuel cell catalyst and method of manufacturing t...
- Patent number 12,206,116
- Issue date Jan 21, 2025
- Hyundai Motor Company
- Ji Hoon Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing core-shell catalyst using carbon monoxide
- Patent number 12,206,117
- Issue date Jan 21, 2025
- Korea Institute of Energy Research
- Gu-Gon Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Platinum-based alloy catalyst materials and computational methods r...
- Patent number 12,206,115
- Issue date Jan 21, 2025
- Robert Bosch GmbH
- Soo Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite electrolyte membrane and method of manufacturing the same
- Patent number 12,206,143
- Issue date Jan 21, 2025
- Hyundai Motor Company
- Hee Jin Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluoropolymer ionomers with reduced catalyst poisoning and articles...
- Patent number 12,199,290
- Issue date Jan 14, 2025
- 3M Innovative Properties Company
- Andrew T. Haug
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical cell with bilayer electrocatalyst structure
- Patent number 12,199,291
- Issue date Jan 14, 2025
- Robert Bosch GmbH
- Lei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
pH-universal aqueous rechargeable hydrogen batteries
- Patent number 12,191,502
- Issue date Jan 7, 2025
- EENOTECH, INC.
- Wei Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF CATALYST FOR MEMBRANE-ELECTRODE ASSEMBLY
- Publication number 20250167252
- Publication date May 22, 2025
- Samsung Electro-Mechanics Co., Ltd.
- Guh Hwan LIM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
GRAFTED CATALYST
- Publication number 20250167253
- Publication date May 22, 2025
- ROBERT BOSCH GmbH
- Nicola Molinari
- B82 - NANO-TECHNOLOGY
Information Patent Application
METAL-LOADED CATALYST, ELECTRODE, AND BATTERY
- Publication number 20250167255
- Publication date May 22, 2025
- NISSHINBO HOLDINGS INC.
- Takuya ISHIZUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELLS HAVING HIGH CAPACITANCE ANODES FOR MITIGATING AIR-AIR ST...
- Publication number 20250167254
- Publication date May 22, 2025
- ROBERT BOSCH GmbH
- Bjoern STUEHMEIER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLATINUM-RHENIUM ALLOY CATALYST, PREPARATION METHOD, AND FUEL CELL
- Publication number 20250158084
- Publication date May 15, 2025
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Guoyong HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING A DEVICE FOR USE IN FILTRATION, CHEMICAL PROC...
- Publication number 20250158083
- Publication date May 15, 2025
- Headmade Materials GmbH
- Christian STAUDIGEL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CATALYSTS AND METHODS FOR MAKING AND USING THE SAME
- Publication number 20250149601
- Publication date May 8, 2025
- The Regents of the University of California
- Shaowei Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON SUPPORT FOR FUEL CELL CATALYST AND METHOD OF MANUFACTURING T...
- Publication number 20250132356
- Publication date Apr 24, 2025
- Hyundai Motor Company
- Ji Hoon Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON-ENCAPSULATED ALLOY CATALYST, PREPARATION METHOD THEREFOR AND...
- Publication number 20250125379
- Publication date Apr 17, 2025
- Sinohykey Technology Guangzhou Co., LTD.
- Dequan He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Catalyst Electrode, Method for Manufacturing Catalyst Electrode and...
- Publication number 20250125380
- Publication date Apr 17, 2025
- SK INNOVATION CO., LTD.
- Yun Ji Lim
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Catalyst Electrode and Method for Manufacturing Catalyst Electrode
- Publication number 20250125381
- Publication date Apr 17, 2025
- SK INNOVATION CO., LTD.
- Soo Bean Kim
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
RECHARGEABLE ZINC-NITRATE/ETHANOL BATTERY
- Publication number 20250118768
- Publication date Apr 10, 2025
- City University of Hong Kong
- Zhanxi FAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NANOPOROUS POWDERS FOR FUEL CELL AND ELECTROLYZER APPLICATIONS
- Publication number 20250112247
- Publication date Apr 3, 2025
- The Board of Trustees of the Leland Stanford Junior University
- Marwa Atwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SULFUR-CONTAINING PLATINUM-CARBON CATALYST AND ITS PREPARATION PROC...
- Publication number 20250105308
- Publication date Mar 27, 2025
- China Petroleum and Chemical Corporation
- Hong ZHAO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
NITROGEN-DOPED COMPOSITE HAVING HIGH DEGREE OF ORDERING, AND METHOD...
- Publication number 20250105309
- Publication date Mar 27, 2025
- DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
- Jong-Sung YU
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SULFUR-MODIFIED CARBON MATERIAL AND ITS PREPARATION PROCESS AND APP...
- Publication number 20250092541
- Publication date Mar 20, 2025
- China Petroleum and Chemical Corporation
- Junfeng RONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HDV Ready Electrochemical Electrodes with Novel Composition, Struct...
- Publication number 20250062366
- Publication date Feb 20, 2025
- BLue-O Technology Inc.
- Hai Xiong Ruan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESSES FOR FORMING CARBON-SUPPORTED PLATINUM NANOCRYSTALS OF DIF...
- Publication number 20250062367
- Publication date Feb 20, 2025
- Honda Motor Co., Ltd.
- Haibin WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL TREATMENT OF ELECTRODES COMPRISING BIMETALLIC AND T...
- Publication number 20250054998
- Publication date Feb 13, 2025
- Honda Motor Co., Ltd.
- Haibin WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CATALYTIC NOBLE METAL-CARRYING CONDUCTIVE OXID...
- Publication number 20250054997
- Publication date Feb 13, 2025
- CATALER CORPORATION
- Aoi TAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHATE-TOLERANT CORE-SHELL NANOPARTICLES FOR HIGH TEMPERATURE PR...
- Publication number 20250046827
- Publication date Feb 6, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Honghong Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION EXCHANGE-FUNCTIONALIZED CATALYST SUPPORTS
- Publication number 20250046828
- Publication date Feb 6, 2025
- 1s1 Energy, Inc.
- Sukanta Bhattacharyya
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESSES FOR FORMING CARBON-SUPPORTED HOLLOW NANOCATALYSTS
- Publication number 20250038219
- Publication date Jan 30, 2025
- Honda Motor Co., Ltd.
- Shutang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL-AQUEOUS BATTERY AND HYDROGEN GENERATION AND CARBON DIOXIDE ST...
- Publication number 20250038312
- Publication date Jan 30, 2025
- Hyundai Motor Company
- Yun Su Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXCELLENT-DURABILITY CARBON-BASED CATALYST FOR FUEL CELL, PREPARATI...
- Publication number 20250038220
- Publication date Jan 30, 2025
- Korea Institute of Ceramic Engineering and Technology
- Tae-Ho SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST LAYERS, MEMBRANE ELECTRODE ASSEMBLIES AND POLYMER ELECTROL...
- Publication number 20250030011
- Publication date Jan 23, 2025
- THE TRUSTEES OF INDIANA UNIVERSITY
- Jian Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR FUEL CELLS, MEMBRANE ELECTRODE ASSEMBLY FOR...
- Publication number 20250030010
- Publication date Jan 23, 2025
- TOYO UNIVERSITY
- Mika GAMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon Supported Electrodes
- Publication number 20250030008
- Publication date Jan 23, 2025
- The Lubrizol Corporation
- Thomas S. Corrigan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR THE SYNTHESIS OF A METAL CATALYST SURROUNDED WITH A CARB...
- Publication number 20250023061
- Publication date Jan 16, 2025
- INSTITUT POLYTECHNIQUE DE GRENOBLE
- Marian CHATENET
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD AND SYSTEM FOR MANAGING A FUEL CELL STACK
- Publication number 20250023071
- Publication date Jan 16, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anusorn Kongkanand
- H01 - BASIC ELECTRIC ELEMENTS

Metals of platinum group

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Noble metal monolayer shell coatings on transition metal ceramic na...

Methods of preparing catalyst materials

Pre-equilibrium system and method using solid-state devices as ener...

Membrane electrode assembly including anode having hydrogen reducio...

Multiphase composites including silica and magneli-phase titanium s...

Electrocatalyst ink

Catalyst coated membrane and preparation method thereof, membrane e...

Catalyst preparation

Electrode catalyst layer for fuel cell, and solid polymer-type fuel...

Catalyst for fuel cell, method for manufacturing same, and membrane...

Compositions, systems and methods for producing nanoalloys and/or n...

Method for preparing highly stable catalyst coating slurry for fuel...

Single-atom tailoring of platinum nanocatalysts for high-performanc...

Metal-loaded catalyst, battery electrode and battery

Catalyst for oxygen generation reaction during water electrolysis

Composite materials

Supported metal catalyst and electrochemical cell

Method of producing platinum alloy catalyst using formation of carb...

Fuel cell catalyst, manufacturing method therefor, and membrane-ele...

Method and device for forming a catalytically-active membrane or a...

Fuel cell metallic gas diffusion layer

Fuel cell limiting co poisoning and poisoning diagnostic process

Catalyst layers of membrane-electrode assemblies and methods of mak...

Carbon support for fuel cell catalyst and method of manufacturing t...

Method for manufacturing core-shell catalyst using carbon monoxide

Platinum-based alloy catalyst materials and computational methods r...

Composite electrolyte membrane and method of manufacturing the same

Fluoropolymer ionomers with reduced catalyst poisoning and articles...

Electrochemical cell with bilayer electrocatalyst structure

pH-universal aqueous rechargeable hydrogen batteries

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF CATALYST FOR MEMBRANE-ELECTRODE ASSEMBLY

GRAFTED CATALYST

METAL-LOADED CATALYST, ELECTRODE, AND BATTERY

FUEL CELLS HAVING HIGH CAPACITANCE ANODES FOR MITIGATING AIR-AIR ST...

PLATINUM-RHENIUM ALLOY CATALYST, PREPARATION METHOD, AND FUEL CELL

PROCESS FOR PRODUCING A DEVICE FOR USE IN FILTRATION, CHEMICAL PROC...

CATALYSTS AND METHODS FOR MAKING AND USING THE SAME

CARBON SUPPORT FOR FUEL CELL CATALYST AND METHOD OF MANUFACTURING T...

CARBON-ENCAPSULATED ALLOY CATALYST, PREPARATION METHOD THEREFOR AND...

Catalyst Electrode, Method for Manufacturing Catalyst Electrode and...

Catalyst Electrode and Method for Manufacturing Catalyst Electrode

RECHARGEABLE ZINC-NITRATE/ETHANOL BATTERY

NANOPOROUS POWDERS FOR FUEL CELL AND ELECTROLYZER APPLICATIONS

SULFUR-CONTAINING PLATINUM-CARBON CATALYST AND ITS PREPARATION PROC...

NITROGEN-DOPED COMPOSITE HAVING HIGH DEGREE OF ORDERING, AND METHOD...

SULFUR-MODIFIED CARBON MATERIAL AND ITS PREPARATION PROCESS AND APP...

HDV Ready Electrochemical Electrodes with Novel Composition, Struct...

PROCESSES FOR FORMING CARBON-SUPPORTED PLATINUM NANOCRYSTALS OF DIF...

ELECTROCHEMICAL TREATMENT OF ELECTRODES COMPRISING BIMETALLIC AND T...

METHOD FOR PRODUCING CATALYTIC NOBLE METAL-CARRYING CONDUCTIVE OXID...

PHOSPHATE-TOLERANT CORE-SHELL NANOPARTICLES FOR HIGH TEMPERATURE PR...

ION EXCHANGE-FUNCTIONALIZED CATALYST SUPPORTS

PROCESSES FOR FORMING CARBON-SUPPORTED HOLLOW NANOCATALYSTS

METAL-AQUEOUS BATTERY AND HYDROGEN GENERATION AND CARBON DIOXIDE ST...

EXCELLENT-DURABILITY CARBON-BASED CATALYST FOR FUEL CELL, PREPARATI...

CATALYST LAYERS, MEMBRANE ELECTRODE ASSEMBLIES AND POLYMER ELECTROL...

ELECTRODE MATERIAL FOR FUEL CELLS, MEMBRANE ELECTRODE ASSEMBLY FOR...

Carbon Supported Electrodes

METHOD FOR THE SYNTHESIS OF A METAL CATALYST SURROUNDED WITH A CARB...

METHOD AND SYSTEM FOR MANAGING A FUEL CELL STACK