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Patents Grants
last 30 patents
Information
Patent Grant
Mono-grain cathode materials
Patent number
12,249,707
Issue date
Mar 11, 2025
Apple Inc.
Hongli Dai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite artificial graphite and preparation method thereof, and s...
Patent number
12,249,715
Issue date
Mar 11, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuanyuan Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
12,249,708
Issue date
Mar 11, 2025
Sumitomo Metal Mining Co., Ltd.
Kazuomi Ryoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive-electrode active material for lithium-ion secondary batter...
Patent number
12,249,711
Issue date
Mar 11, 2025
Sumitomo Metal Mining Co., Ltd.
Ayumi Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite cathode active material, method of preparing the same, ca...
Patent number
12,244,013
Issue date
Mar 4, 2025
Samsung Electronics Co., Ltd.
Sangbok Ma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrode assembly
Patent number
12,244,038
Issue date
Mar 4, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for electrode assembly
Patent number
12,244,037
Issue date
Mar 4, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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
Information
Patent Grant
Anode material, electrochemical device and electronic device using...
Patent number
12,237,504
Issue date
Feb 25, 2025
Ningde Amperex Technology Limited
Daoyi Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for preparing particle precursor and cathode active particl...
Patent number
12,234,158
Issue date
Feb 25, 2025
MICROVAST ADVANCED MATERIALS INC.
Bryan Yonemoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation method of a zinc-carbon composite electrode material us...
Patent number
12,237,503
Issue date
Feb 25, 2025
HAINAN UNIVERSITY
Yong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid electrolyte-based molten lithium electrochemical cells
Patent number
12,237,474
Issue date
Feb 25, 2025
MetaGenesis, Ltd.
Yang Jin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel composite hydroxide, method for producing nickel composite h...
Patent number
12,237,507
Issue date
Feb 25, 2025
Sumitomo Metal Mining Co., Ltd.
Mitsuru Yamauchi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode active material for secondary battery, method of...
Patent number
12,237,508
Issue date
Feb 25, 2025
LG ENERGY SOLUTION, LTD.
Hee Won Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glassy embedded solid-state electrode assemblies, solid-state batte...
Patent number
12,237,511
Issue date
Feb 25, 2025
PolyPlus Battery Company
Steven J. Visco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for lithium secondary battery and method of manufacturing...
Patent number
12,230,842
Issue date
Feb 18, 2025
SK ON CO., LTD.
Yong Hee Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cobalt oxide as a precursor of positive electrode materials for rec...
Patent number
12,227,430
Issue date
Feb 18, 2025
Umicore
KyeongSe Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for secondary battery and method of manufacturing the same
Patent number
12,230,780
Issue date
Feb 18, 2025
LG ENERGY SOLUTION, LTD.
Jaewon Moon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon nanotube sodiophilic metal anode-free sodium metal battery e...
Patent number
12,230,799
Issue date
Feb 18, 2025
KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Feng Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anodes for lithium-based energy storage devices, and methods for ma...
Patent number
12,230,802
Issue date
Feb 18, 2025
Graphenix Development, Inc.
John C. Brewer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transfer lamination of electrodes in silicon-dominant anode cells
Patent number
12,230,781
Issue date
Feb 18, 2025
Enevate Corporation
Fred Bonhomme
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for rechargeable lithium battery comprising...
Patent number
12,230,787
Issue date
Feb 18, 2025
Samsung SDI Co., Ltd.
Soohyeon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing a secondary battery, and secondary battery
Patent number
12,224,437
Issue date
Feb 11, 2025
Kabushiki Kaisha Toshiba
Arisa Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Graphite composite negative electrode material, preparation method...
Patent number
12,224,442
Issue date
Feb 11, 2025
SVOLT ENERGY TECHNOLOGY CO., LTD.
Xiaofeng Zhao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium composite oxide sintered body plate
Patent number
12,224,423
Issue date
Feb 11, 2025
NGK Insulators, Ltd.
Yukinobu Yura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing anisotropic conducting body
Patent number
12,219,745
Issue date
Feb 4, 2025
CONDALIGN AS
Eldrid Svasand
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium fluoride-containing coatings for cathode active materials i...
Patent number
12,218,352
Issue date
Feb 4, 2025
Apple Inc.
Hongli Dai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbonaceous material, method for producing same, electrode active...
Patent number
12,218,353
Issue date
Feb 4, 2025
Kuraray Co., Ltd.
Hiroyuki Nishinami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative-electrode active material and preparation method thereof,...
Patent number
12,218,354
Issue date
Feb 4, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuqun Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for electrode assembly and electrode assembly...
Patent number
12,218,380
Issue date
Feb 4, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION AND METHOD FOR A PROTECTIVE LAYER OF A METAL ELECTRODE...
Publication number
20250079466
Publication date
Mar 6, 2025
Evonik Operations GmbH
Ryo Takata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-SOLID- STATE BATTERY AND MANUFACTURING METHOD THEREOF
Publication number
20250079502
Publication date
Mar 6, 2025
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Kyunglock Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Silicon-Carbon Composite Material, a Preparation Method thereof, an...
Publication number
20250079457
Publication date
Mar 6, 2025
HEFEI GOTION HIGH-TECH POWER ENERGY CO., LTD.
Hui WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR NON-CONTACT PROCESSING ON A RIBBON-LIKE AR...
Publication number
20250065443
Publication date
Feb 27, 2025
G.D S.P.A.
Enrico Campagnoli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20250070136
Publication date
Feb 27, 2025
Samsung SDI Co., Ltd.
Byungwuk KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR COATING LITHIUM NICKEL COBALT MANGANESE OXIDE CATHODE MA...
Publication number
20250070116
Publication date
Feb 27, 2025
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Aixia LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE FILM, PREPARATION METHOD THEREOF, ELECTRODE, CURRENT COL...
Publication number
20250070137
Publication date
Feb 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Manman WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20250070154
Publication date
Feb 27, 2025
Samsung SDI Co., Ltd.
Byungwuk KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, ELECT...
Publication number
20250070155
Publication date
Feb 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Sheng LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE, LITHIUM METAL BATTERY INCLUDING THE SAME, AND METHOD OF MANU...
Publication number
20250070271
Publication date
Feb 27, 2025
AGENCY FOR DEFENSE DEVELOPMENT
Yusong CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTE SHEET AND METHOD FOR PRODUCING SAME
Publication number
20250070232
Publication date
Feb 27, 2025
NIPPON ELECTRIC GLASS CO., LTD.
Junichi IKEJIRI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POS...
Publication number
20250070153
Publication date
Feb 27, 2025
Samsung SDI Co., Ltd.
Byungwuk KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MATERIAL FOR ALL-SOLID BATTERY, ELECTRODE FOR ALL-SOLID B...
Publication number
20250070162
Publication date
Feb 27, 2025
NIPPON ELECTRIC GLASS CO., LTD.
Ayumu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20250070166
Publication date
Feb 27, 2025
ZHEJIANG JINKO ENERGY STORAGE CO., LTD.
Longhui LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR DRY SURFACE DOPING OF CATHODE MATERIALS
Publication number
20250070117
Publication date
Feb 27, 2025
A123 Systems LLC
Yang Shi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL AND RECHARGEABLE LITHIUM BATTERY...
Publication number
20250070130
Publication date
Feb 27, 2025
Samsung SDI Co., Ltd.
HYEJIN KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-CARBON COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF, A...
Publication number
20250070169
Publication date
Feb 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Kai WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode Assembly
Publication number
20250062494
Publication date
Feb 20, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material For Lithium Secondary Battery, M...
Publication number
20250062314
Publication date
Feb 20, 2025
LG ENERGY SOLUTION, LTD.
Tae Gu Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COSOLVENT SLURRY SYSTEM FOR SOLUTION PROCESSING OF SULFIDE SOLID-ST...
Publication number
20250062308
Publication date
Feb 20, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODIFIED GRAPHITE SUBSTRATES WITH IMPROVED STABILITY
Publication number
20250059660
Publication date
Feb 20, 2025
Okechukwu Charles Nwamba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHITE-BASED ANODE MATERIAL AND PREPARATION METHOD THEREFOR
Publication number
20250062347
Publication date
Feb 20, 2025
POSCO FUTURE M CO., LTD.
Ga Eul LEE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Manufacturing Method for Electrode Assembly and Electrode Assembly...
Publication number
20250062493
Publication date
Feb 20, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-BASED ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND SEC...
Publication number
20250062310
Publication date
Feb 20, 2025
Korea Institute of Science and Technology
Jihyun HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A POSITIVE ELECTRODE ACTIVE MATERIAL FOR SOLID-STATE RECHARGEABLE B...
Publication number
20250054986
Publication date
Feb 13, 2025
Umicore
Shinichi KUMAKURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER-CERAMIC SOLID ELECTROLYTE
Publication number
20250055022
Publication date
Feb 13, 2025
UT-Battelle, LLC
Ritu Sahore
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR ALL SOLID BATTERY, AND MANUFACTURING ME...
Publication number
20250054953
Publication date
Feb 13, 2025
POSCO Holdings Inc.
Ji Woong MOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE INCLUDING SA...
Publication number
20250054978
Publication date
Feb 13, 2025
LG ENERGY SOLUTION, LTD.
Junghyun CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material for Secondary Battery, Method of...
Publication number
20250046814
Publication date
Feb 6, 2025
LG ENERGY SOLUTION, LTD.
So Ra Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM-RICH COMPOSITE MATERIAL, PREPARATION METHOD THEREOF, AND AP...
Publication number
20250046803
Publication date
Feb 6, 2025
SHENZHEN INNOVAZONE TECHNOLOGY CO., LTD.
Zeqin ZHONG
H01 - BASIC ELECTRIC ELEMENTS