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H01M4/0438
by electrochemical processing
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Patents Grants
last 30 patents
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Patent Grant
Negative electrodes for secondary lithium batteries and methods of...
Patent number
12,040,494
Issue date
Jul 16, 2024
GM Global Technology Operations LLC
Xingyi Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertically integrated pure lithium metal production and lithium bat...
Patent number
12,027,691
Issue date
Jul 2, 2024
PURE LITHIUM CORPORATION
Emilie Bodoin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Graphene and power storage device, and manufacturing method thereof
Patent number
11,990,621
Issue date
May 21, 2024
Semiconductor Energy Laboratory Co., Ltd.
Hiroatsu Todoriki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Film and preparation process
Patent number
11,962,016
Issue date
Apr 16, 2024
SHENZHEN YUANZI TECHNOLOGY CO., LTD.
Ding Wei
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrolytic copper foil, method for manufacturing the same, and an...
Patent number
11,949,110
Issue date
Apr 2, 2024
SK NEXILIS CO., LTD.
Seung Min Kim
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Processing of lithium containing brines
Patent number
11,932,550
Issue date
Mar 19, 2024
Reed Advanced Materials Pty Ltd.
Yatendra Sharma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Power management of electrolytic cells
Patent number
11,862,828
Issue date
Jan 2, 2024
Aquamox Inc.
Donato M. Ceres
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical cell and battery with integrated sensor and/or actu...
Patent number
11,821,957
Issue date
Nov 21, 2023
SAFT
Patrick Bernard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of improving cycle life of a rechargeable lithium metal battery
Patent number
11,791,450
Issue date
Oct 17, 2023
Global Graphene Group, Inc.
Bor Z. Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrophilic porous carbon electrode and manufacturing method of same
Patent number
11,777,109
Issue date
Oct 3, 2023
Mitsubishi Chemical Corporation
Kyu Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion deposition biasing to inhibit dendrite formation and growth in...
Patent number
11,757,100
Issue date
Sep 12, 2023
Robert Bosch GmbH
John F. Christensen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Graphene and power storage device, and manufacturing method thereof
Patent number
11,735,731
Issue date
Aug 22, 2023
Semiconductor Energy Laboratory Co., Ltd.
Hiroatsu Todoriki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrochemical cell with gap between electrode and membrane, and m...
Patent number
11,670,789
Issue date
Jun 6, 2023
Verdagy, Inc.
Ryan J Gilliam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytic copper foil
Patent number
11,588,175
Issue date
Feb 21, 2023
Nan Ya Plastics Corporation
Chia-Ling Chen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Manganese oxide composition and method for preparing manganese oxid...
Patent number
11,456,455
Issue date
Sep 27, 2022
Octopus Technologies Inc.
David P. Wilkinson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrophilic porous carbon electrode and manufacturing method of same
Patent number
11,437,629
Issue date
Sep 6, 2022
MITSUBISHI CHEMICAL CORPORATION
Kyu Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell with gap between electrode and membrane, and m...
Patent number
11,431,012
Issue date
Aug 30, 2022
Verdagy, Inc.
Ryan J Gilliam
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrical energy storage device and a method of preparing the same
Patent number
11,362,367
Issue date
Jun 14, 2022
City University of Hong Kong
Chunyi Zhi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for making manganese dioxide and its polymorphs reversible
Patent number
11,302,917
Issue date
Apr 12, 2022
Research Foundation of City University of New York
Gautam G. Yadav
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing nickel-metal hydride battery and nickel-me...
Patent number
11,139,461
Issue date
Oct 5, 2021
Toyota Jidosha Kabushiki Kaisha
Masahiko Mitsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recirculation device of a fuel cell
Patent number
10,930,947
Issue date
Feb 23, 2021
SYMBIOFCELL
Luc Rouveyre
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrodeposited copper foil with anti-burr property
Patent number
10,923,730
Issue date
Feb 16, 2021
Chang Chun Petrochemical Co., Ltd.
Yao-Sheng Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing all-solid-state lithium ion secondary battery
Patent number
10,910,666
Issue date
Feb 2, 2021
Toyota Jidosha Kabushiki Kaisha
Norihiro Ose
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing aluminum plate and apparatus for manufactu...
Patent number
10,844,509
Issue date
Nov 24, 2020
FUJIFILM Corporation
Yuichi Kasuya
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Repairable electrochemical energy storage device
Patent number
10,797,300
Issue date
Oct 6, 2020
Enpower Energy Corp.
Yong Che
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Generation of wrinkle-free silicon monoxide electrodes using separa...
Patent number
10,749,211
Issue date
Aug 18, 2020
WISK AERO LLC
Chen Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid energy storage device charging
Patent number
10,673,250
Issue date
Jun 2, 2020
CF Traverse LLC
Ronald A Rojeski
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrolytic copper foil, electrode comprising the same, secondary...
Patent number
10,644,320
Issue date
May 5, 2020
KCF TECHNOLOGIES CO., LTD.
Seung Min Kim
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Fabricating method and fabricating apparatus for secondary battery
Patent number
10,615,404
Issue date
Apr 7, 2020
Semiconductor Energy Laboratory Co., Ltd.
Yohei Momma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manganese oxide composition and method for preparing manganese oxid...
Patent number
10,615,412
Issue date
Apr 7, 2020
Octopus Technologies Inc.
David P. Wilkinson
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
GRAPHENE AND POWER STORAGE DEVICE, AND MANUFACTURING METHOD THEREOF
Publication number
20240266538
Publication date
Aug 8, 2024
Semiconductor Energy Laboratory Co., Ltd.
Hiroatsu TODORIKI
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTRODE FOR METAL BATTERY INCLUDING METAL STORAGE HOST AND METAL...
Publication number
20240250250
Publication date
Jul 25, 2024
UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
Sang-Young Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE ANODE-FREE SODIUM METAL BATTERIES ENABLED BY NON-POROU...
Publication number
20240194854
Publication date
Jun 13, 2024
Washington University
Peng BAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELLS WITH HIGH-VISCOSITY SEMI-SOLID ELECTRODES, AN...
Publication number
20230411695
Publication date
Dec 21, 2023
24M Technologies, Inc.
Kai NARITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL DEHYDRATION APPARATUS USING ELECTROOSMOSIS,...
Publication number
20230307605
Publication date
Sep 28, 2023
KOREA WATER TECHNOLOGY INC.
Se Jeong JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHENE AND POWER STORAGE DEVICE, AND MANUFACTURING METHOD THEREOF
Publication number
20230307639
Publication date
Sep 28, 2023
Semiconductor Energy Laboratory Co., Ltd.
Hiroatsu TODORIKI
B82 - NANO-TECHNOLOGY
Information
Patent Application
REFERENCE ELECTRODE FOR ON-BOARD BATTERY CELL DIAGNOSTICS AND METHO...
Publication number
20230282805
Publication date
Sep 7, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gayatri V. Dadheech
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION SECONDARY BATTERY
Publication number
20230187691
Publication date
Jun 15, 2023
Nan Ya Plastics Corporation
CHIA-LING CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE BASED ON MONOLITHIC AND ORDERED THREE-DIMENSIONAL POROUS...
Publication number
20230170493
Publication date
Jun 1, 2023
Korea Advanced Institute of Science and Technology
Seokwoo Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING AN ELECTROLYTIC COPPER FOIL
Publication number
20230155169
Publication date
May 18, 2023
Nan Ya Plastics Corporation
CHIA-LING CHEN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Pre-Seeded Zinc Anodes for Secondary Batteries
Publication number
20230130280
Publication date
Apr 27, 2023
City University of Hong Kong
Chunyi ZHI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
IMPURITY PROCESSING DEVICE AND IMPURITY PROCESSING METHOD
Publication number
20230102372
Publication date
Mar 30, 2023
Panasonic Intellectual Property Management Co., Ltd.
Miyuki Nakai
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
IMPURITY PROCESSING DEVICE AND IMPURITY PROCESSING METHOD
Publication number
20230101754
Publication date
Mar 30, 2023
Panasonic Intellectual Property Management Co., Ltd.
Miyuki Nakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHENE AND POWER STORAGE DEVICE, AND MANUFACTURING METHOD THEREOF
Publication number
20230073850
Publication date
Mar 9, 2023
Semiconductor Energy Laboratory Co., Ltd.
Hiroatsu TODORIKI
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTROCHEMICAL CELL WITH GAP BETWEEN ELECTRODE AND MEMBRANE, AND M...
Publication number
20230041096
Publication date
Feb 9, 2023
Verdagy, Inc.
Ryan J. Gilliam
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HYDROPHILIC POROUS CARBON ELECTRODE AND MANUFACTURING METHOD OF SAME
Publication number
20220359887
Publication date
Nov 10, 2022
MITSUBISHI CHEMICAL CORPORATION
Kyu OTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODES FOR SECONDARY LITHIUM BATTERIES AND METHODS OF...
Publication number
20220302459
Publication date
Sep 22, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xingyi Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICALLY RECYCLING A LITHIUM-ION BATTERY
Publication number
20220271356
Publication date
Aug 25, 2022
Hulico LLC
Steven E. Sloop
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FILM AND PREPARATION PROCESS
Publication number
20220021003
Publication date
Jan 20, 2022
SHENZHEN YUANZI TECHNOLOGY CO., LTD.
Ding WEI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESSING OF LITHIUM CONTAINING BRINES
Publication number
20210347650
Publication date
Nov 11, 2021
Reed Advanced Materials Pty Ltd.
Yatendra Sharma
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE TERMINAL HAVING HIGH CORROSION RESISTANCE FOR SECONDARY B...
Publication number
20210328227
Publication date
Oct 21, 2021
TPS, Inc
Seungsoo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC COPPER FOIL, METHOD FOR MANUFACTURING THE SAME, AND AN...
Publication number
20210167397
Publication date
Jun 3, 2021
KCF Technologies Co., Ltd.
Seung Min KIM
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
LOW COST METAL ELECTRODES
Publication number
20210028457
Publication date
Jan 28, 2021
FORM ENERGY INC.,
Jocelyn Marie NEWHOUSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ion Deposition Biasing to Inhibit Dendrite Formation and Growth in...
Publication number
20200411877
Publication date
Dec 31, 2020
ROBERT BOSCH GmbH
John F. Christensen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROPHILIC POROUS CARBON ELECTRODE AND MANUFACTURING METHOD OF SAME
Publication number
20200373588
Publication date
Nov 26, 2020
MITSUBISHI CHEMICAL CORPORATION
Kyu OTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHENE AND POWER STORAGE DEVICE, AND MANUFACTURING METHOD THEREOF
Publication number
20200350585
Publication date
Nov 5, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hiroatsu TODORIKI
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTROLYTIC COPPER FOIL, METHOD FOR PRODUCING THE SAME, AND LITHIU...
Publication number
20200350620
Publication date
Nov 5, 2020
Nan Ya Plastics Corporation
CHIA-LING CHEN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODEPOSITED COPPER FOIL WITH ANTI-BURR PROPERTY
Publication number
20200295378
Publication date
Sep 17, 2020
CHANG CHUN PETROCHEMICAL CO., LTD.
Yao-Sheng LAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL AND BATTERY WITH INTEGRATED SENSOR AND/OR ACTU...
Publication number
20200259220
Publication date
Aug 13, 2020
SAFT
Patrick BERNARD
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF IMPROVING CYCLE LIFE OF A RECHARGEABLE LITHIUM METAL BATTERY
Publication number
20200243838
Publication date
Jul 30, 2020
Nanotek Instruments, Inc.
Bor Z. Jang
H01 - BASIC ELECTRIC ELEMENTS