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Patents Grants
last 30 patents
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Patent Grant
Electrochemical device
Patent number
12,148,935
Issue date
Nov 19, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shigenori Onuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for producing alpha-keto acid and pyruvic acid
Patent number
12,148,933
Issue date
Nov 19, 2024
Japan Science and Technology Agency
Miho Yamauchi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Systems and methods for air cathodes
Patent number
12,132,211
Issue date
Oct 29, 2024
e-Zinc Inc.
Tyler Schon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formation of high quality titania, alumina and other metal oxide te...
Patent number
12,116,287
Issue date
Oct 15, 2024
President and Fellows of Harvard College
Joanna Aizenberg
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Hybrid redox fuel cell system
Patent number
12,087,984
Issue date
Sep 10, 2024
ESS Tech, Inc.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air electrode/separator assembly and metal-air secondary battery
Patent number
12,080,868
Issue date
Sep 3, 2024
NGK Insulators, Ltd.
Naomi Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and devices for removing impurities from electrolytes
Patent number
12,074,353
Issue date
Aug 27, 2024
Lockheed Martin Energy, LLC
Zachariah M. Norman
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fuel cell power generation system for treating exhaust fuel gas
Patent number
12,046,779
Issue date
Jul 23, 2024
Mitsubishi Heavy Industries, Ltd.
Norihisa Matake
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
Cobalt and copper-doped nickel ferrite nanoparticles as catalyst fo...
Patent number
12,002,967
Issue date
Jun 4, 2024
King Faisal University
Hany Mohamed Abd El-Lateef Ahmed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly active, robust and versatile multifunctional, fully non-nobl...
Patent number
11,996,566
Issue date
May 28, 2024
University of Pittsburgh of the Commonwealth System of Higher Education
Prashant N. Kumta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Atomically dispersed platinum-group metal-free catalysts and method...
Patent number
11,978,912
Issue date
May 7, 2024
The Research Foundation for The State University of New York
Gang Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diatomaceous energy storage devices
Patent number
11,962,017
Issue date
Apr 16, 2024
Printed Energy Pty Ltd
Vera N. Lockett
H01 - BASIC ELECTRIC ELEMENTS
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
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
Electrochemical oxidation of methane to methanol
Patent number
11,898,258
Issue date
Feb 13, 2024
B.G. Negev Technologies and Applications Ltd., at Ben-Gurion University
Eliyaho Korin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Battery and method of manufacturing cathode of the same
Patent number
11,876,207
Issue date
Jan 16, 2024
Nippon Telegraph and Telephone Corporation
Masaya Nohara
C01 - INORGANIC CHEMISTRY
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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
Information
Patent Grant
Electrolyte balancing strategies for flow batteries
Patent number
11,843,147
Issue date
Dec 12, 2023
Lockheed Martin Energy, LLC
Steven Y. Reece
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fuel cell membrane electrode assembly and polymer electrolyte fuel...
Patent number
11,843,148
Issue date
Dec 12, 2023
TOPPAN INC.
Hiroyuki Morioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sub-nanometric particles-metal organic framework complex including...
Patent number
11,837,733
Issue date
Dec 5, 2023
Korea Advanced Institute of Science and Technology
Jeung Ku Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Space configurable battery structures for electrode assemblies inco...
Patent number
11,831,000
Issue date
Nov 28, 2023
Zelos Energy Ltd.
Pavel Khokhlov
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
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Patent Grant
Composite multilayered electrocatalysts for CO2 reduction and assoc...
Patent number
11,824,206
Issue date
Nov 21, 2023
TOTAL SE
Edward Sargent
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Catalyst for air electrode, air electrode including catalyst for ai...
Patent number
11,811,069
Issue date
Nov 7, 2023
FDK Corporation
Minori Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal oxide nanocomposites for electrochemical oxidation of urea
Patent number
11,804,605
Issue date
Oct 31, 2023
KING FAISAL UNIVERSITY
Hany Mohamed Abd El-Lateef Ahmed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst electrode for fuel cell, manufacturing method thereof and...
Patent number
11,799,093
Issue date
Oct 24, 2023
Korea Institute of Science and Technology
Jong Hyun Jang
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
Oxygen catalyst, electrode using the same, and electrochemical meas...
Patent number
11,777,106
Issue date
Oct 3, 2023
The Doshisha
Masatsugu Morimitsu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Cathode, lithium-air battery comprising the same, and method of pre...
Patent number
11,764,364
Issue date
Sep 19, 2023
Samsung Electronics Co., Ltd.
Taeyoung Kim
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ELECTROCONDUCTIVE TITANIUM OXIDE, METAL-SUPPORTED ELECTROCONDUCTIVE...
Publication number
20240387834
Publication date
Nov 21, 2024
HIROSAKI UNIVERSITY
Mitsuharu Chisaka
C01 - INORGANIC CHEMISTRY
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
DIATOMACEOUS ENERGY STORAGE DEVICES
Publication number
20240347738
Publication date
Oct 17, 2024
Printed Energy Pty. Ltd.
Vera N. Lockett
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE CATALYST FOR HYDROGEN FUEL CELL ANODE
Publication number
20240332555
Publication date
Oct 3, 2024
CATALER CORPORATION
Aoi TAKANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND DEVICES FOR REMOVING IMPURITIES FROM ELECTROLYTES
Publication number
20240332580
Publication date
Oct 3, 2024
LOCKHEED MARTIN ENERGY, LLC
Zachariah M. NORMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM ANODE, ALUMINUM ELECTROCHEMICAL CELL, AND BATTERY INCLUDIN...
Publication number
20240322147
Publication date
Sep 26, 2024
EaglePicher Technogies, LLC
Alexander KARPINSKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal Supported Proton Conduction Fuel Cell with Structured Electro...
Publication number
20240313247
Publication date
Sep 19, 2024
NISSAN NORTH AMERICA, INC.
Cenk GUMECI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE FOR MEMBRANE-ELECTRODE ASSEMBLY AND METHOD OF...
Publication number
20240304826
Publication date
Sep 12, 2024
Hyundai Motor Company
In Yu Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY ACTIVE, ROBUST AND VERSATILE MULTIFUNCTIONAL, FULLY NON-NOBL...
Publication number
20240304828
Publication date
Sep 12, 2024
University of Pittsburgh of the Commonwealth System of Higher Education
PRASHANT N. KUMTA
B82 - NANO-TECHNOLOGY
Information
Patent Application
OXYGEN EVOLUTION REACTION CATALYST
Publication number
20240266551
Publication date
Aug 8, 2024
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
John BLAKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Environmental Humidity Energy Harvester
Publication number
20240250273
Publication date
Jul 25, 2024
Omega Energy Systems, LLC
Robert B. DOPP
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXYFLUORIDES, ELECTRODES CONTAINING THEM AND THEIR USE FOR HYDROGEN...
Publication number
20240240336
Publication date
Jul 18, 2024
UNIVERSITE DU MANS
Jérôme LHOSTE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METAL-CARBON DIOXIDE BATTERY INCLUDING ANION EXCHANGE MEMBRANE
Publication number
20240243317
Publication date
Jul 18, 2024
Hyundai Motor Company
Yun Su Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING CATALYST LAYERS FOR FUEL CELLS
Publication number
20240234747
Publication date
Jul 11, 2024
ROBERT BOSCH GmbH
Marcus Wegner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL INCLUDING SAME
Publication number
20240186533
Publication date
Jun 6, 2024
POINT ENGINEERING CO., LTD.
Bum Mo AHN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONICALLY CONDUCTIVE MATERIAL
Publication number
20240175151
Publication date
May 30, 2024
SAKAI CHEMICAL INDUSTRY CO., LTD.
Miho Kishi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATALYST FOR FUEL CELLS AND A METHOD OF MANUFACTURING THE SAME
Publication number
20240170687
Publication date
May 23, 2024
Hyundai Motor Company
Woo Yeong Noh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST FOR FUEL CELLS AND METHODS OF PREPARING THE SAME
Publication number
20240170686
Publication date
May 23, 2024
National Cheng Kung University
JYH-MING TING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Layered Manganese Oxide, and Preparation Method Thereof
Publication number
20240162452
Publication date
May 16, 2024
OSAKA UNIVERSITY
Yu Katayama
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATALYST FOR OER/ORR AND METHODS OF PREPARING THE SAME
Publication number
20240145733
Publication date
May 2, 2024
National Cheng Kung University
Jyh-Ming TING
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
BILAYER SHRINKAGE TO ASSEMBLE COMPLEX CERAMIC SHAPES
Publication number
20240145734
Publication date
May 2, 2024
Syracuse University
Alexander Hartwell
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PRODUCTION METHOD FOR A CATALYST-COATED THREE-DIMENSIONALLY STRUCTU...
Publication number
20240141500
Publication date
May 2, 2024
NANO CATS GMBH
Denis BERNSMEIER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
CATALYST FOR ELECTRODE OF FUEL CELL, METHOD FOR PREPARING THE SAME...
Publication number
20240128476
Publication date
Apr 18, 2024
HYUNDAI MOBIS CO., LTD.
Jung Hoon KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UV-OZONE TREATED ZINC OXIDE NANOSTRUCTURED ELECTROCATALYST SYSTEM A...
Publication number
20240128471
Publication date
Apr 18, 2024
Purdue Research Foundation
Wenzhuo Wu
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
LAMINATED CATALYST, ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTRO...
Publication number
20240093391
Publication date
Mar 21, 2024
Kabushiki Kaisha Toshiba
Norihiro YOSHINAGA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
LAYERED DOUBLE HYDROXIDE, METHOD FOR PRODUCING LAYERED DOUBLE HYDRO...
Publication number
20240097145
Publication date
Mar 21, 2024
NGK Insulators, Ltd.
Yukari SAKURAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrolyte Balancing Strategies For Flow Batteries
Publication number
20240079620
Publication date
Mar 7, 2024
LOCKHEED MARTIN ENERGY, LLC
Steven Y. Reece
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIFUNCTIONAL MIXED OXIDE ELECTROCATALYST MATERIAL AND PREPARATIO...
Publication number
20240079604
Publication date
Mar 7, 2024
SINOHYKEY TECHNOLOGY GUANGZHOU CO. LTD.
Hongliang AO
H01 - BASIC ELECTRIC ELEMENTS