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H01M2004/021
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Patents Grants
last 30 patents
Information
Patent Grant
Negative active material, preparation method thereof, secondary bat...
Patent number
11,973,215
Issue date
Apr 30, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active electrode material
Patent number
11,973,220
Issue date
Apr 30, 2024
Echion Technologies Limited
Alexander Groombridge
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Battery with acidified cathode and lithium anode
Patent number
11,973,224
Issue date
Apr 30, 2024
HHELI, LLC
Paige L. Johnson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material including single particles of li...
Patent number
11,973,209
Issue date
Apr 30, 2024
LG Chem, Ltd.
Eun Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manganese composite hydroxide and process for producing same, posit...
Patent number
11,973,223
Issue date
Apr 30, 2024
Sumitomo Metal Mining Co., Ltd.
Kazuomi Ryoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Amorphization of silicon
Patent number
11,970,401
Issue date
Apr 30, 2024
Advano, Inc.
Gregory Alan Marus
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material and lithium secondary battery co...
Patent number
11,973,212
Issue date
Apr 30, 2024
ECOPRO BM CO., LTD.
Jung Bae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing metal nanowires and nanowire-graphene hybrid...
Patent number
11,973,211
Issue date
Apr 30, 2024
Honeycomb Battery Company
Bor Z. Jang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Anode for lithium metal battery, manufacturing method of the same,...
Patent number
11,973,229
Issue date
Apr 30, 2024
Korea Advanced Institute of Science and Technology
Jae Young Seok
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode layer and all-solid-state battery
Patent number
11,967,703
Issue date
Apr 23, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Toshiyuki Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tungsten-doped lithium manganese iron phosphate-based particulate a...
Patent number
11,967,717
Issue date
Apr 23, 2024
HCM CO., LTD.
Chien-Wen Jen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nonaqueous electrolyte secondary battery positive electrode active...
Patent number
11,967,709
Issue date
Apr 23, 2024
Sumitomo Metal Mining Co., Ltd.
Hiroko Oshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation method and application for metal sulfide hollow microsp...
Patent number
11,967,716
Issue date
Apr 23, 2024
BEIJING INSTITUTE OF TECHNOLOGY
Ziqiang Shao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative active material, electrochemical device that uses same, an...
Patent number
11,967,718
Issue date
Apr 23, 2024
Ningde Amperex Technology Limited
Lihong He
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrode and nonaqueous electrolyte battery
Patent number
11,967,720
Issue date
Apr 23, 2024
Kabushiki Kaisha Toshiba
Yuki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery with positive electrodes
Patent number
11,967,721
Issue date
Apr 23, 2024
GM Global Technology Operations LLC
Bradley R Frieberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous electrodes for electrochemical devices
Patent number
11,967,694
Issue date
Apr 23, 2024
I-TEN
Fabien Gaben
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte secondary battery including a positive elec...
Patent number
11,967,700
Issue date
Apr 23, 2024
Toyota Jidosha Kabushiki Kaisha
Yuji Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion battery negative electrode material and preparation met...
Patent number
11,967,708
Issue date
Apr 23, 2024
BTR NEW MATERIAL GROUP CO., LTD.
Tengyu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All solid-state lithium-ion battery incorporating electrolyte-infil...
Patent number
11,967,678
Issue date
Apr 23, 2024
Solid Energies, Inc.
Zhigang Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for rolling electrode plate
Patent number
11,967,698
Issue date
Apr 23, 2024
Jiangsu Contemporary Amperex Technology Limited
Zhikai Deng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative active material for lithium secondary battery, preparing m...
Patent number
11,967,704
Issue date
Apr 23, 2024
Hansol Chemical Co., Ltd.
Seman Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode active material for lithium secondary battery and lithium sec...
Patent number
11,967,705
Issue date
Apr 23, 2024
SK ON CO., LTD.
Gwi Ok Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite metal oxide material and preparation method thereof, posi...
Patent number
11,967,706
Issue date
Apr 23, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bangrun Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode active material, mixed negative electrode active...
Patent number
11,961,997
Issue date
Apr 16, 2024
Shin-Etsu Chemical Co., Ltd.
Takumi Matsuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for lithium secondary battery and lithium s...
Patent number
11,962,006
Issue date
Apr 16, 2024
SK ON CO., LTD.
Soo Ho Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium-ion secondary battery, battery module, battery pack, and po...
Patent number
11,962,007
Issue date
Apr 16, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Liangfan Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dimensional constraints for three-dimensional batteries
Patent number
11,961,952
Issue date
Apr 16, 2024
Enovix Corporation
Robert S. Busacca
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible battery and method for manufacturing flexible battery
Patent number
11,961,957
Issue date
Apr 16, 2024
LiBEST INC.
Joo Seong Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3D textured composite silicon anode and fluorinated lithium compoun...
Patent number
11,961,958
Issue date
Apr 16, 2024
International Business Machines Corporation
John Collins
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20240145759
Publication date
May 2, 2024
SK On Co., Ltd.
Gyu Duk MIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOMOGENEOUS SILICON CARBIDE MATERIAL, ELECTRODE PLATE, AND BATTERY
Publication number
20240145678
Publication date
May 2, 2024
Zhuhai CosMX Battery Co., Ltd.
Jiachen XUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY CO...
Publication number
20240145692
Publication date
May 2, 2024
ECOPRO BM CO., LTD.
Ra Na LIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY CO...
Publication number
20240145695
Publication date
May 2, 2024
ECOPRO BM CO., LTD.
Ra Na LIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL COMPOSITE PARTICLE, METHOD FOR M...
Publication number
20240145709
Publication date
May 2, 2024
Panasonic Energy Co., Ltd.
Isao Koizumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY CO...
Publication number
20240145677
Publication date
May 2, 2024
ECOPRO BM CO., LTD.
Ra Na LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING A COMPOSITION AND THE COMPOSITION FORMED THEREFROM
Publication number
20240145671
Publication date
May 2, 2024
TEEBS R&D, LLC
Trevor Beard
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM SECONDARY BATTERY HAVING IMPROVED STABILITY
Publication number
20240145682
Publication date
May 2, 2024
LG ENERGY SOLUTION, LTD.
Young Jun KO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM COMPOSITE OXIDE AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR...
Publication number
20240145683
Publication date
May 2, 2024
ECOPRO BM CO., LTD.
Kyu Suk HAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTRODE SHEET AND ELECTROCHEMICAL DEVICE
Publication number
20240145685
Publication date
May 2, 2024
Zhuhai CosMX Battery Co., Ltd.
Fan YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING POSITIVE ELECTRODE MIXTURE FOR FLAT LITHIU...
Publication number
20240145716
Publication date
May 2, 2024
Panasonic Intellectual Property Management Co., Ltd.
TAKAFUMI KATAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
Publication number
20240145724
Publication date
May 2, 2024
Ningde Amperex Technology Limited
Xiaohu CAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR NON-AQUEOUS ELECTROLYTE POWER STORAGE DEVICE, NON-AQU...
Publication number
20240145765
Publication date
May 2, 2024
ATTACCATO Limited Liability Company
Takashi Mukai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A Porous Negative Electrode Active Material and a Preparation Metho...
Publication number
20240140808
Publication date
May 2, 2024
SHANGHAI SHANSHAN TECH CO., LTD.
Fei Ma
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE INCLUDING SULFUR-CARBON COMPOSITE AND LITHIUM-IO...
Publication number
20240145673
Publication date
May 2, 2024
LG ENERGY SOLUTION, LTD.
In-Tae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE
Publication number
20240145722
Publication date
May 2, 2024
LG ENERGY SOLUTION, LTD.
Ung Ju LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Composite Cathode Material and Structure for All-Solid-State Batteries
Publication number
20240145698
Publication date
May 2, 2024
NISSAN NORTH AMERICA, INC.
Hideyuki Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CORE-SHELL CATHODE AND A LITHIUM-SULFUR BATTERY USING THE SAME
Publication number
20240145706
Publication date
May 2, 2024
National Cheng Kung University
Sheng-Heng CHUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-CONTAINING AMORPHOUS CARBON PARTICLES, PRODUCING METHOD THE...
Publication number
20240145713
Publication date
May 2, 2024
TODA KOGYO CORP.
Nobuyuki KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMPROVED ELECTRODES FOR ENERGY STORAGE DEVICES
Publication number
20240145727
Publication date
May 2, 2024
LI-S ENERGY LIMITED
Ian Ying Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE-COATED POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD T...
Publication number
20240136512
Publication date
Apr 25, 2024
Beijing Easpring Material Technology Co., Ltd.
Bohao ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME
Publication number
20240136507
Publication date
Apr 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeffrey David CAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND SECON...
Publication number
20240136523
Publication date
Apr 25, 2024
Panasonic Intellectual Property Management Co., Ltd.
Keita Okazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLIES HAVING ALLOYED INTERFACES AND METHODS OF FORMI...
Publication number
20240136534
Publication date
Apr 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Diptak BHATTACHARYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR SODIUM-ION BATTERIES, AND PREPARATION M...
Publication number
20240136516
Publication date
Apr 25, 2024
Jiangsu Xiangying New Energy Technology CO., LTD.
Liming GONG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR MANUFACTURING A SOLID-STATE MICROBATTERY AND CORRESPOND...
Publication number
20240136520
Publication date
Apr 25, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Jean-Philippe COLONNA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR FORMING A BATTERY CELL WITH HIGH THERMAL C...
Publication number
20240136612
Publication date
Apr 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Liang Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SODIUM ION SECONDARY BATTERY USING CARBONACEOUS MATERIAL FOR SODIUM...
Publication number
20240136524
Publication date
Apr 25, 2024
Kuraray Co., Ltd
Shota KOBAYASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALL-SOLID-STATE BATTERY
Publication number
20240136498
Publication date
Apr 25, 2024
Toyota Jidosha Kabushiki Kaisha
Akio MITSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL LAYER GRADIENT ELECTRODE STRUCTURE FOR OPTIMIZED POWER AND ENE...
Publication number
20240136508
Publication date
Apr 25, 2024
Lyten, Inc.
Kevin Rhodes
H01 - BASIC ELECTRIC ELEMENTS