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Patents Grants
last 30 patents
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Patent Grant
Positive electrode active material for secondary battery, and secon...
Patent number
12,191,480
Issue date
Jan 7, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kosuke Kuroda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing a positive electrode active material of the li...
Patent number
12,191,486
Issue date
Jan 7, 2025
Commissariat a l'Energie Atomique et Aux Energies Alternatives
David Peralta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium composite oxide and lithium secondary battery comprising th...
Patent number
12,191,481
Issue date
Jan 7, 2025
ECOPRO BM CO., LTD.
Moon Ho Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrode active material and preparation method thereof, electrode...
Patent number
12,191,482
Issue date
Jan 7, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Chengdu Liang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive active material for nonaqueous electrolyte secondary batte...
Patent number
12,191,487
Issue date
Jan 7, 2025
GS Yuasa International Ltd.
Daisuke Yoshikawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material and method for producing same, a...
Patent number
12,183,916
Issue date
Dec 31, 2024
BASF TODA BATTERY MATERIALS LLC
Taisei Inoue
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for secondary battery, manufactu...
Patent number
12,180,088
Issue date
Dec 31, 2024
LG ENERGY SOLUTION, LTD.
Ji Hye Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing positive electrode active material for nonaqueo...
Patent number
12,176,536
Issue date
Dec 24, 2024
Nichia Corporation
Kenichi Kobayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material, electrochemical device, and ele...
Patent number
12,176,527
Issue date
Dec 24, 2024
Ningde Amperex Technology Limited
Ye Lang
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material for lithium secondary battery, m...
Patent number
12,176,532
Issue date
Dec 24, 2024
LG Chem, Ltd.
Seo Hee Ju
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material for secondary battery, method of...
Patent number
12,176,535
Issue date
Dec 24, 2024
LG ENERGY SOLUTION, LTD.
So Ra Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Layered electrode materials and methods for rechargeable zinc batte...
Patent number
12,170,364
Issue date
Dec 17, 2024
Salient Energy Inc.
Brian D. Adams
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium composite oxide and lithium secondary battery comprising th...
Patent number
12,170,370
Issue date
Dec 17, 2024
ECOPRO BM CO., LTD.
Moon Ho Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
12,166,207
Issue date
Dec 10, 2024
Panasonic Holdings Corporation
Shinya Suzuki
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material for lithium ion secondary batter...
Patent number
12,166,204
Issue date
Dec 10, 2024
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material and lithium secondary battery co...
Patent number
12,166,208
Issue date
Dec 10, 2024
ECOPRO BM CO., LTD.
Moon Ho Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Single-crystal-type multi-element positive electrode material, and...
Patent number
12,157,679
Issue date
Dec 3, 2024
Beijing Easpring Material Technology Co., Ltd.
Tianmeng Zhao
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Precursor particle for preparation of cathode active material for s...
Patent number
12,155,072
Issue date
Nov 26, 2024
L & F Co., Ltd.
Sung Kyun Chang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode active material for lithium secondary battery and lithium s...
Patent number
12,151,950
Issue date
Nov 26, 2024
SK ON CO., LTD.
Hee Jun Kweon
C01 - INORGANIC CHEMISTRY
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Patent Grant
Lithium metal composite oxide powder and positive electrode active...
Patent number
12,155,070
Issue date
Nov 26, 2024
Sumitomo Chemical Company, Limited
Takahiro Okugawa
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrolyte active material for secondary battery, prepara...
Patent number
12,148,926
Issue date
Nov 19, 2024
LG ENERGY SOLUTION, LTD.
Sang Min Park
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fluorinated oxide based on Li and Mn
Patent number
12,139,416
Issue date
Nov 12, 2024
Le Centre National de la Recherche Scientifique
Jean-Marie Tarascon
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material for non-aqueous electrolyte seco...
Patent number
12,142,762
Issue date
Nov 12, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Toshinobu Kanai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode active material for lithium secondary battery, and lithium...
Patent number
12,136,732
Issue date
Nov 5, 2024
POSCO HOLDINGS INC.
Sang Cheol Nam
C01 - INORGANIC CHEMISTRY
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Patent Grant
Modified positive electrode material and preparation method therefo...
Patent number
12,136,730
Issue date
Nov 5, 2024
Microvast Power Systems Co., Ltd.
Bryan Yonemoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode active material for lithium secondary battery, preparation...
Patent number
12,132,202
Issue date
Oct 29, 2024
Samsung SDI Co., Ltd.
Dongwook Shin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for lithium secondary battery, m...
Patent number
12,132,199
Issue date
Oct 29, 2024
LG ENERGY SOLUTION, LTD.
Byung Chun Park
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium composite oxide and lithium secondary battery comprising th...
Patent number
12,126,017
Issue date
Oct 22, 2024
ECOPRO BM CO., LTD.
Moon Ho Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing positive electrode active material
Patent number
12,126,019
Issue date
Oct 22, 2024
LG Chem, Ltd.
Ick Soon Kwak
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for rechargeable lithium battery...
Patent number
12,126,018
Issue date
Oct 22, 2024
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Jung Hoon Song
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
TERNARY COMPOSITE MATERIAL FOR ALL-SOLID-STATE BATTERY, PREPARATION...
Publication number
20250002372
Publication date
Jan 2, 2025
Ningbo Ronbay New Energy Technology Co., Ltd.
Chao WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material, Positive Electrode and Lithium...
Publication number
20250006906
Publication date
Jan 2, 2025
LG ENERGY SOLUTION, LTD.
Jong Woo Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF MANUFACTURING COBALT-FREE NICKEL-RICH CATHODE MATERIALS F...
Publication number
20250002371
Publication date
Jan 2, 2025
UT-Battelle, LLC
Ilias Belharouak
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material Precursor and Preparation Method...
Publication number
20250006919
Publication date
Jan 2, 2025
LG CHEM, LTD.
Ju Han Yoon
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OXIDE COMPOSITE POSITIVE ELECTRODE MATERIAL COATED WITH BORATE IN S...
Publication number
20250006902
Publication date
Jan 2, 2025
INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES
Yongsheng Hu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY AND P...
Publication number
20250002370
Publication date
Jan 2, 2025
MURATA MANUFACTURING CO., LTD.
Yong YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM COMPOSITE OXIDE AND LITHIUM SECONDARY BATTERY COMPRISING TH...
Publication number
20250006918
Publication date
Jan 2, 2025
ECOPRO BM CO., LTD.
Moon Ho CHOI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE WITH PRE-LITHIATION COATING AND METHODS FOR PREPARATION AND...
Publication number
20240429365
Publication date
Dec 26, 2024
A123 Systems LLC
Derrick Maxwell
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM AND MANGANESE RICH POSITIVE ACTIVE MATERIAL COMPOSITIONS
Publication number
20240421292
Publication date
Dec 19, 2024
FORD GLOBAL TECHNOLOGIES, L.L.C.
Eunsung Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM NICKEL MANGANESE COBALT OXIDE HIGH-NICKEL SINGLE-CRYSTAL PO...
Publication number
20240417275
Publication date
Dec 19, 2024
GEM (WUXI) ENERGY MATERIALS CO., LTD.
Kaihua XU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20240409434
Publication date
Dec 12, 2024
Samsung SDI Co., Ltd.
Sung Ho CHOO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20240413315
Publication date
Dec 12, 2024
Samsung SDI Co., Ltd.
Sungwook DOO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive electrode Active material and lithium secondary battery co...
Publication number
20240409433
Publication date
Dec 12, 2024
Korea Atomic Energy Research Institute
Hyungsub KIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEO...
Publication number
20240413321
Publication date
Dec 12, 2024
Nichia Corporation.
Kenichi KOBAYASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Novel Intermediate Material Between Precursor and Cathode Active Ma...
Publication number
20240409435
Publication date
Dec 12, 2024
Nano One Materials Corp.
Daniel J. Blondal
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE MATERIAL AND PREPARATION METHOD THEREOF
Publication number
20240400410
Publication date
Dec 5, 2024
Advanced Lithium Electrochemistry Co., Ltd.
Hao-Wen Liu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR SECONDARY BATTERY
Publication number
20240405215
Publication date
Dec 5, 2024
Nichia Corporation.
Toru KOIZUKA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for the Manufacture of Cathode Materials
Publication number
20240400411
Publication date
Dec 5, 2024
Sylvatex, Inc.
Melvin Louis Luetkens
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY CO...
Publication number
20240396026
Publication date
Nov 28, 2024
ECOPRO BM CO., LTD.
Gwang Seok CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20240387817
Publication date
Nov 21, 2024
Panasonic Intellectual Property Management Co., Ltd.
Naoya Fujitani
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RECYCLED CATHODE MATERIAL PRECURSOR, RECYCLED CATHODE MATERIAL, MET...
Publication number
20240387892
Publication date
Nov 21, 2024
DOWA ECO-SYSTEM CO., LTD.
Tatsuya YODOSE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM COMPLEX OXIDE FOR LITHIUM SECONDARY BATTERY POSITIVE ACTIVE...
Publication number
20240379956
Publication date
Nov 14, 2024
ECOPRO BM CO., LTD.
Moon Ho CHOI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE...
Publication number
20240379942
Publication date
Nov 14, 2024
GS YUASA INTERNATIONAL LTD.
Daisuke Endo
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20240379953
Publication date
Nov 14, 2024
Nichia Corporation.
Katsuyuki KITANO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE FOR ALL-SOLID-STATE BATTERY AND A METHOD OF MANUFACTURING SAME
Publication number
20240372078
Publication date
Nov 7, 2024
Hyundai Motor Company
Jeong Hyun Seo
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of Washing Positive Electrode Active Material, and Positive...
Publication number
20240372091
Publication date
Nov 7, 2024
LG CHEM, LTD.
Won Sig Jung
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF,...
Publication number
20240372076
Publication date
Nov 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaofu XU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material and Method of Preparing the Posi...
Publication number
20240363841
Publication date
Oct 31, 2024
LG CHEM, LTD.
Jun Won Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DOUBLE-COATED HIGH-NICKEL LITHIUM-ION CATHODE MATERIAL, PREPARATION...
Publication number
20240363838
Publication date
Oct 31, 2024
Guizhou Zhenhua E-Chem Inc.
Jin HUANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HIGH-VALENT DOPED LITHIUM- AND MANGANESE-RICH POSITIVE ELECTRODE MA...
Publication number
20240360002
Publication date
Oct 31, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Devendrasinh DARBAR
C01 - INORGANIC CHEMISTRY