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last 30 patents
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Positive electrode active material, method for manufacturing positi...
Patent number
12,327,867
Issue date
Jun 10, 2025
Semiconductor Energy Laboratory Co., Ltd.
Mayumi Mikami
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material for secondary battery, and secon...
Patent number
12,322,798
Issue date
Jun 3, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ryuichi Natsui
C01 - INORGANIC CHEMISTRY
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Positive electrode active material, method for manufacturing positi...
Patent number
12,315,923
Issue date
May 27, 2025
Semiconductor Energy Laboratory Co., Ltd.
Mayumi Mikami
H01 - BASIC ELECTRIC ELEMENTS
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Ni based cathode material for rechargeable lithium-ion batteries
Patent number
12,315,915
Issue date
May 27, 2025
Umicore
Jihye Kim
H01 - BASIC ELECTRIC ELEMENTS
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Coating liquid, manufacturing method of composite particle, and man...
Patent number
12,312,497
Issue date
May 27, 2025
Toyota Jidosha Kabushiki Kaisha
Masaru Kubota
C01 - INORGANIC CHEMISTRY
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Lithium secondary battery
Patent number
12,308,429
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Byoung Gu Lee
C01 - INORGANIC CHEMISTRY
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Composite positive electrode active material for lithium secondary...
Patent number
12,308,430
Issue date
May 20, 2025
Samsung SDI Co., Ltd.
Kwanghwan Cho
C01 - INORGANIC CHEMISTRY
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Lithium ion secondary battery
Patent number
12,300,814
Issue date
May 13, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zhiqiang Li
C01 - INORGANIC CHEMISTRY
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Lithium-manganese rich material, preparation method therefor and us...
Patent number
12,294,079
Issue date
May 6, 2025
Beijing Easpring Material Technology Co., Ltd.
Jun Wang
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Lithium nickel manganese cobalt composite oxide as a positive elect...
Patent number
12,294,077
Issue date
May 6, 2025
Umicore
Maxime Blangero
H01 - BASIC ELECTRIC ELEMENTS
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Lithium nickel manganese cobalt composite oxide as a positive elect...
Patent number
12,288,872
Issue date
Apr 29, 2025
Umicore
Maxime Blangero
C01 - INORGANIC CHEMISTRY
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Nickel composite hydroxide and manufacturing method thereof, cathod...
Patent number
12,288,876
Issue date
Apr 29, 2025
Sumitomo Metal Mining Co., Ltd.
Atsushi Fukui
C01 - INORGANIC CHEMISTRY
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Positive electrode active material for lithium secondary battery an...
Patent number
12,283,690
Issue date
Apr 22, 2025
LG Chem, Ltd.
Dong Joon Ahn
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Cathode active material and method for making such cathode active m...
Patent number
12,283,691
Issue date
Apr 22, 2025
BASF SE
Tobias Maximilian Teufl
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Processes for preparing hydroxides and oxides of various metals and...
Patent number
12,275,650
Issue date
Apr 15, 2025
NEMASKA LITHIUM INC.
Thomas Bibienne
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Method of preparing positive electrode active material for lithium...
Patent number
12,278,376
Issue date
Apr 15, 2025
LG ENERGY SOLUTION, LTD.
Jung Min Han
C01 - INORGANIC CHEMISTRY
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Electrode materials comprising a layered sodium metal oxide, electr...
Patent number
12,272,820
Issue date
Apr 8, 2025
Hydro-Quebec
Yuesheng Wang
C01 - INORGANIC CHEMISTRY
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Method for producing positive electrode active material for lithium...
Patent number
12,261,288
Issue date
Mar 25, 2025
LG ENERGY SOLUTION, LTD.
Min Kwak
C01 - INORGANIC CHEMISTRY
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Positive electrode active material for secondary battery, method of...
Patent number
12,255,317
Issue date
Mar 18, 2025
LG Chem, Ltd.
Dong Joon Ahn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Positive electrode active material for secondary battery and lithiu...
Patent number
12,255,330
Issue date
Mar 18, 2025
LG ENERGY SOLUTION, LTD.
So Ra Baek
H01 - BASIC ELECTRIC ELEMENTS
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Positive electrode additive, manufacturing method thereof, and posi...
Patent number
12,249,714
Issue date
Mar 11, 2025
LG ENERGY SOLUTION, LTD.
Boram Lee
C01 - INORGANIC CHEMISTRY
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Positive electrode active material for lithium secondary battery an...
Patent number
12,249,712
Issue date
Mar 11, 2025
LG ENERGY SOLUTION, LTD.
Tae Gu Yoo
C01 - INORGANIC CHEMISTRY
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Defect-free lithium nickel(3+) oxide materials for use in lithium b...
Patent number
12,240,766
Issue date
Mar 4, 2025
UChicago Argonne, LLC
Jihyeon Gim
C01 - INORGANIC CHEMISTRY
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Method for preparing positive electrode active material for lithium...
Patent number
12,244,010
Issue date
Mar 4, 2025
LG Chem, Ltd.
Ick Soon Kwak
C01 - INORGANIC CHEMISTRY
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Process for making a coated cathode active material, and coated cat...
Patent number
12,224,440
Issue date
Feb 11, 2025
BASF SE
Matteo Bianchini
C01 - INORGANIC CHEMISTRY
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Lithium nickel manganese oxide composite material, preparation meth...
Patent number
12,215,040
Issue date
Feb 4, 2025
SVOLT ENERGY TECHNOLOGY CO., LTD.
Jiali Ma
C01 - INORGANIC CHEMISTRY
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Method of precision beam collimation using fiber-optic circulator a...
Patent number
12,217,885
Issue date
Feb 4, 2025
X Development LLC
Nam-Hyong Kim
C01 - INORGANIC CHEMISTRY
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Positive electrode active material for nonaqueous electrolyte secon...
Patent number
12,218,351
Issue date
Feb 4, 2025
Honda Motor Co., Ltd.
Atsushi Ogawa
C01 - INORGANIC CHEMISTRY
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Cost effective synthesis of oxide materials for lithium ion batteries
Patent number
12,211,999
Issue date
Jan 28, 2025
Battelle Memorial Institute
Jie Xiao
H01 - BASIC ELECTRIC ELEMENTS
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Positive electrode material for high-power lithium ion battery and...
Patent number
12,206,105
Issue date
Jan 21, 2025
Minmetals New Energy Materials(Hunan) Co., Ltd.
Xin Guo
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF...
Publication number
20250192149
Publication date
Jun 12, 2025
Hyundai Motor Company
Seung Min OH
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ELECTRODE MATERIAL
Publication number
20250192168
Publication date
Jun 12, 2025
FUNDACION CENTRO DE INVESTIGACION COOPERATIVA DE ENERGIAS ALTERNATIVAS CIC EN...
Marta CABELLO BERMÚDEZ
H01 - BASIC ELECTRIC ELEMENTS
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MANUFACTURING METHOD OF CATHODE ACTIVE MATERIAL AND CATHODE ACTIVE...
Publication number
20250178924
Publication date
Jun 5, 2025
Korea Atomic Energy Research Institute
Hyungsub KIM
C01 - INORGANIC CHEMISTRY
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Patent Application
Positive Electrode Active Material For Lithium Secondary Battery An...
Publication number
20250183295
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Tae Gu Yoo
C01 - INORGANIC CHEMISTRY
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METHOD OF PREPARING CATHODE ACTIVE MATERIAL PRECURSOR USING COUETTE...
Publication number
20250171331
Publication date
May 29, 2025
Nan Ya Plastics Corporation
TE-CHAO LIAO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
TERNARY POSITIVE ELECTRODE MATERIAL FOR LITHIUM-ION BATTERY AND PRE...
Publication number
20250174648
Publication date
May 29, 2025
BASF Shanshan Battery Materials Co., Ltd.
Xin FENG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Method of Precision Beam Collimation Using Fiber-optic Circulator a...
Publication number
20250172772
Publication date
May 29, 2025
X Development LLC
Nam-hyong Kim
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD TO CONVERT LITHIUM CARBONATE LAYER ON THE SURFACE OF BATTERY...
Publication number
20250167219
Publication date
May 22, 2025
UChicago Argonne, LLC
Donghyeon Kang
C01 - INORGANIC CHEMISTRY
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Patent Application
Method for Preparing Positive Electrode Active Material for Lithium...
Publication number
20250158052
Publication date
May 15, 2025
LG CHEM, LTD.
Ick Soon Kwak
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Positive Electrode Active Material, Method for Preparing the Same,...
Publication number
20250149572
Publication date
May 8, 2025
LG CHEM, LTD.
Jin Hoo Jeong
C01 - INORGANIC CHEMISTRY
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Patent Application
SYSTEMS AND METHODS FOR PREPARING ELECTRODE MATERIALS VIA AEROSOL D...
Publication number
20250145493
Publication date
May 8, 2025
Stratus Materials Inc.
Jared Mitchell
C01 - INORGANIC CHEMISTRY
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CATHODE MATERIAL FOR SODIUM-ION BATTERIES, PREPARATION METHOD THERE...
Publication number
20250145492
Publication date
May 8, 2025
JINGMEN GEM CO., LTD.
Kaihua XU
C01 - INORGANIC CHEMISTRY
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LITHIUM-CONTAINING PRECURSOR MATERIAL AND PREPARATION METHOD THEREF...
Publication number
20250145494
Publication date
May 8, 2025
PINNACLE MATERIAL TECHNOLOGIES CO., LTD.
Jian XU
C01 - INORGANIC CHEMISTRY
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Positive Electrode Active Material Powder, and Positive Electrode a...
Publication number
20250149571
Publication date
May 8, 2025
LG ENERGY SOLUTION, LTD.
Hyuck Hur
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ME...
Publication number
20250140827
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
A Ram PARK
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY CO...
Publication number
20250140836
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Seong Ho OH
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ME...
Publication number
20250136467
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Kuhyun JUNG
H01 - BASIC ELECTRIC ELEMENTS
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POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20250140812
Publication date
May 1, 2025
Samsung SDI Co., Ltd.
Sung Ho CHOO
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, BATTERY, AND METHOD OF MANUFACT...
Publication number
20250140841
Publication date
May 1, 2025
Toyota Jidosha Kabushiki Kaisha
Ryosuke OHSAWA
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIALS, POSITIVE ELECTRODES, AND RECHA...
Publication number
20250140794
Publication date
May 1, 2025
Samsung SDI Co., Ltd.
Young-Ki KIM
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20250140811
Publication date
May 1, 2025
Samsung SDI Co., Ltd.
Seok Mun KANG
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ME...
Publication number
20250140834
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Myeong Joo LEE
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20250136468
Publication date
May 1, 2025
Samsung SDI Co., Ltd.
Sung Ho CHOO
H01 - BASIC ELECTRIC ELEMENTS
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POSITIVE ELECTRODE ACTIVE MATERIAL, BATTERY, AND METHOD OF MANUFACT...
Publication number
20250140793
Publication date
May 1, 2025
Toyota Jidosha Kabushiki Kaisha
Ryosuke OHSAWA
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES,...
Publication number
20250128961
Publication date
Apr 24, 2025
Hyundai Motor Company
Yong Hoon Kim
C01 - INORGANIC CHEMISTRY
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Coating of Electrode Materials for Energy Storage Devices
Publication number
20250132318
Publication date
Apr 24, 2025
Action Battery Technologies, Inc.
Jin-Myoung Lim
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIAL, LITHIUM-ION BATTERY, AND MANUFA...
Publication number
20250132324
Publication date
Apr 24, 2025
Toyota Jidosha Kabushiki Kaisha
So YUBUCHI
C01 - INORGANIC CHEMISTRY
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AGGLOMERATION-LIKE MULTI-ELEMENT CATHODE MATERIAL, PREPARATION METH...
Publication number
20250128962
Publication date
Apr 24, 2025
Beijing Easpring Material Technology Co., Ltd.
Tianmeng ZHAO
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF,...
Publication number
20250122099
Publication date
Apr 17, 2025
Ningbo Ronbay New Energy Technology Co., Ltd.
Liangchen DONG
C01 - INORGANIC CHEMISTRY
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MANUFACTURE OF ELECTRODE ACTIVE MATERIALS, AND ELECTRODE ACTIVE MAT...
Publication number
20250122095
Publication date
Apr 17, 2025
BASF SE
Philipp Kurzhals
C01 - INORGANIC CHEMISTRY