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last 30 patents
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Patent Grant
Positive electrode for rechargeable lithium battery, method of prep...
Patent number
12,224,426
Issue date
Feb 11, 2025
Samsung SDI Co., Ltd.
Kiyong Ahn
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
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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Patent Grant
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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Patent Grant
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
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Patent Grant
Aluminum-coated nickel cobalt containing composite hydroxide and me...
Patent number
12,195,352
Issue date
Jan 14, 2025
Sumitomo Metal Mining Co., Ltd.
Takehide Honma
H01 - BASIC ELECTRIC ELEMENTS
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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
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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
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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
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Patent Grant
Li—Ni composite oxide particles and non-aqueous electrolyte seconda...
Patent number
12,183,921
Issue date
Dec 31, 2024
Toda Kogyo Corp.
Hiroyasu Watanabe
C01 - INORGANIC CHEMISTRY
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Positive electrode active material in which aluminum is dispersed u...
Patent number
12,162,777
Issue date
Dec 10, 2024
Kabushiki Kaisha Toyota Jidoshokki
Yoshihiro Nakagaki
C01 - INORGANIC CHEMISTRY
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Lithium secondary battery
Patent number
12,148,875
Issue date
Nov 19, 2024
LG ENERGY SOLUTION, LTD.
Eunkyung Park
H01 - BASIC ELECTRIC ELEMENTS
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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
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Positive electrode active material for all-solid-state lithium ion...
Patent number
12,119,492
Issue date
Oct 15, 2024
Sumitomo Metal Mining Co., Ltd.
Hitomi Nakamura
C01 - INORGANIC CHEMISTRY
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Nickelate cathode materials
Patent number
12,116,288
Issue date
Oct 15, 2024
ENERGIZER BRANDS, LLC
Guanghong Zheng
C01 - INORGANIC CHEMISTRY
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Positive electrode active material and secondary battery
Patent number
12,119,490
Issue date
Oct 15, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kosuke Kuroda
C01 - INORGANIC CHEMISTRY
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Method of producing positive electrode active material for nonaqueo...
Patent number
12,100,836
Issue date
Sep 24, 2024
Nichia Corporation
Kenichi Kobayashi
C01 - INORGANIC CHEMISTRY
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Method for producing a lithium-containing metal oxide that can be u...
Patent number
12,077,451
Issue date
Sep 3, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
David Peralta
H01 - BASIC ELECTRIC ELEMENTS
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Method of forming conformable nanoscale coatings on substrates
Patent number
12,060,272
Issue date
Aug 13, 2024
The Curators of the University of Missouri
Yangchuan Xing
H01 - BASIC ELECTRIC ELEMENTS
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Lithium complex oxide for lithium secondary battery positive active...
Patent number
12,057,577
Issue date
Aug 6, 2024
ECOPRO BM CO., LTD.
Moon Ho Choi
C01 - INORGANIC CHEMISTRY
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Method for separating individual cathode-active materials from li-i...
Patent number
12,002,936
Issue date
Jun 4, 2024
UChicago Argonne, LLC
Lei Pan
H01 - BASIC ELECTRIC ELEMENTS
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Phase-transition solid electrolyte material and all solid secondary...
Patent number
11,984,552
Issue date
May 14, 2024
Samsung Electronics Co., Ltd.
Seitaro Ito
C01 - INORGANIC CHEMISTRY
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Positive electrode for all-solid secondary battery and all-solid se...
Patent number
11,984,583
Issue date
May 14, 2024
Samsung SDI Co., Ltd.
Taeri Kwon
C01 - INORGANIC CHEMISTRY
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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
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Positive active material precursor, positive active material, metho...
Patent number
11,955,632
Issue date
Apr 9, 2024
Samsung SDI Co., Ltd.
Jinhwa Kim
C01 - INORGANIC CHEMISTRY
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Positive electrode active material for non-aqueous electrolyte seco...
Patent number
11,945,729
Issue date
Apr 2, 2024
Nichia Corporation
Hideki Yoshida
C01 - INORGANIC CHEMISTRY
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Lithium composite metal compound, positive electrode active materia...
Patent number
11,949,101
Issue date
Apr 2, 2024
Sumitomo Chemical Company, Limited
Masashi Inoue
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material and method of producing positive...
Patent number
11,942,631
Issue date
Mar 26, 2024
Nichia Corporation
Ryuhei Hattori
C01 - INORGANIC CHEMISTRY
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Patent Grant
Nickel-containing composite hydroxide and production process thereof
Patent number
11,909,039
Issue date
Feb 20, 2024
Sumitomo Metal Mining Co., Ltd.
Kazuomi Ryoshi
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method to produce cathode materials for Li-ion batteries
Patent number
11,909,041
Issue date
Feb 20, 2024
Tesla, Inc.
Feng Zou
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process for producing lithiated transition metal oxides
Patent number
11,905,184
Issue date
Feb 20, 2024
BASF Corporation
William C. Mays
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
CATHODE ACTIVE MATERIALS AND THEIR PREPARATION METHODS
Publication number
20250042766
Publication date
Feb 6, 2025
Industry-University Cooperation Foundation Hanyang University ERICA Campus
Jin Ho Bang
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
COMPOSITE CATHODE MATERIAL AND METHOD FOR PREPARING THE SAME, LITHI...
Publication number
20250038193
Publication date
Jan 30, 2025
BTR Nano Tech Co., Ltd.
Youyuan HUANG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20250038180
Publication date
Jan 30, 2025
Panasonic Intellectual Property Management Co., Ltd.
Akihiro Kawakita
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POSITIVE ELECTRODE COMPOSITE MATERIAL, PREPARATION METHOD THEREOF,...
Publication number
20250038183
Publication date
Jan 30, 2025
MURATA MANUFACTURING CO., LTD.
Yuli LI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
RECYCLED POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PRODUCING TH...
Publication number
20250033993
Publication date
Jan 30, 2025
LG ENERGY SOLUTION, LTD.
Yongsik SEO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
Positive Electrode Active Material for Lithium Secondary Battery an...
Publication number
20250038182
Publication date
Jan 30, 2025
LG CHEM, LTD.
Jun Ho Eom
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWDERED LITHIUM OXIDE, PROCESS FOR ITS PREPARATION AND USE
Publication number
20250019252
Publication date
Jan 16, 2025
ALBEMARLE GERMANY GmbH
Mary MAI
C01 - INORGANIC CHEMISTRY
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Patent Application
Positive Electrode Material, and Positive Electrode and Lithium Sec...
Publication number
20250015281
Publication date
Jan 9, 2025
LG ENERGY SOLUTION, LTD.
Ji Hye Kim
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID-STATE LITHIUM ION...
Publication number
20250015283
Publication date
Jan 9, 2025
Sumitomo Metal Mining Co., Ltd.
Hitomi Nakamura
C01 - INORGANIC CHEMISTRY
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Patent Application
NICKELATE CATHODE MATERIALS
Publication number
20250002368
Publication date
Jan 2, 2025
ENERGIZER BRANDS, LLC
Guanghong Zheng
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, P...
Publication number
20250006913
Publication date
Jan 2, 2025
Sumitomo Chemical Company, Limited
Shingo TACHIBANA
C01 - INORGANIC CHEMISTRY
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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
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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
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Patent Application
NCA POSITIVE ELECTRODE MATERIAL PRECURSOR HAVING CORE-SHELL STRUCTU...
Publication number
20240383771
Publication date
Nov 21, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY
Publication number
20240387820
Publication date
Nov 21, 2024
MURATA MANUFACTURING CO., LTD.
Yukihiro KATOU
C01 - INORGANIC CHEMISTRY
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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
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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
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Patent Application
METHOD FOR MAKING PRECURSORS OF CATHODE ACTIVE MATERIALS FOR LITHIU...
Publication number
20240351912
Publication date
Oct 24, 2024
BASF SE
Sabine FRISCHHUT
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM...
Publication number
20240347719
Publication date
Oct 17, 2024
Sumitomo Chemical Company , Limited
Masashi INOUE
C01 - INORGANIC CHEMISTRY
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Patent Application
COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY INCL...
Publication number
20240322128
Publication date
Sep 26, 2024
Samsung SDI Co., Ltd.
Inhyuk Son
C01 - INORGANIC CHEMISTRY
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Patent Application
PHASE-TRANSITION SOLID ELECTROLYTE MATERIAL AND ALL SOLID SECONDARY...
Publication number
20240291029
Publication date
Aug 29, 2024
Samsung Electronics Co., Ltd.
Seitaro ITO
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, P...
Publication number
20240282955
Publication date
Aug 22, 2024
Sumitomo Chemical Company, Limited
Masashi INOUE
C01 - INORGANIC CHEMISTRY
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Patent Application
METHODS OF PRODUCING CATHODE MATERIAL PRECURSORS
Publication number
20240270577
Publication date
Aug 15, 2024
Tesla, Inc.
Alex Carpenter
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, M...
Publication number
20240266529
Publication date
Aug 8, 2024
Samsung SDI Co., Ltd.
Byungwuk Kang
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, PREPARIN...
Publication number
20240258501
Publication date
Aug 1, 2024
Samsung SDI Co., Ltd.
Youngsoo KIM
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLI...
Publication number
20240228322
Publication date
Jul 11, 2024
Beijing Easpring Material Technology Co., Ltd.
Hang ZHANG
C01 - INORGANIC CHEMISTRY
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Patent Application
PROCESS FOR MAKING A PARTICULATE (OXY)HYDROXIDE OR OXIDE
Publication number
20240228323
Publication date
Jul 11, 2024
BASF SE
Thorsten BEIERLING
C01 - INORGANIC CHEMISTRY
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Patent Application
IMPURITY REMOVAL FROM AN INTERMEDIATE PRODUCT OBTAINED FROM Ca/Na/L...
Publication number
20240222620
Publication date
Jul 4, 2024
BASF Corporation
Tinoush Dinn
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ACID TREATMENT OF LiNiO2 TO DECREASE GAMMA-NiOOH FORMATION
Publication number
20240217840
Publication date
Jul 4, 2024
BASF Corporation
Dieter G. Von Deak
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD TO PRODUCE CATHODE MATERIALS FOR LI-ION BATTERIES
Publication number
20240213469
Publication date
Jun 27, 2024
Tesla, Inc.
Feng ZOU
H01 - BASIC ELECTRIC ELEMENTS