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last 30 patents
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Patent Grant
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
Information
Patent Grant
Layered double hydroxide and method for production thereof, and air...
Patent number
11,936,069
Issue date
Mar 19, 2024
NGK Insulators, Ltd.
Ozora Kano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of recovering cobalt and nickel
Patent number
11,929,473
Issue date
Mar 12, 2024
Mitsubishi Materials Corporation
Hiroki Muraoka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Beta-nickel hydroxide doped with aluminum
Patent number
11,919,783
Issue date
Mar 5, 2024
Umicore
Armin Olbrich
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite cathode active material, cathode and lithium battery each...
Patent number
11,909,032
Issue date
Feb 20, 2024
Samsung Electronics Co., Ltd.
Sukgi Hong
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Recycling process for isolating and recovering rare earth metals an...
Patent number
11,909,016
Issue date
Feb 20, 2024
American Hyperform, Inc.
William Novis Smith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for precipitating a carbonate or (oxy)hydroxide
Patent number
11,884,554
Issue date
Jan 30, 2024
BASF SE
Christian Riemann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite cathode active material, cathode and lithium battery each...
Patent number
11,870,061
Issue date
Jan 9, 2024
Samsung Electronics Co., Ltd.
Sukgi Hong
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Functional layer including layered double hydroxide, and composite...
Patent number
11,850,837
Issue date
Dec 26, 2023
NGK Insulators, Ltd.
Sho Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel active material precursor for lithium secondary battery, met...
Patent number
11,843,116
Issue date
Dec 12, 2023
Samsung SDI Co., Ltd.
Pilsang Yun
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing lithiated transition metal oxides
Patent number
11,834,341
Issue date
Dec 5, 2023
BASF Corporation
William C. Mays
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-based active material precursor for lithium secondary batter...
Patent number
11,837,724
Issue date
Dec 5, 2023
Samsung SDI Co., Ltd.
Pilsang Yun
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing lithiated transition metal oxides
Patent number
11,795,061
Issue date
Oct 24, 2023
BASF Corporation
William C. Mays
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method of making NiO nanoparticles for electrocatalytic water split...
Patent number
11,795,555
Issue date
Oct 24, 2023
King Fahd University of Petroleum & Minerals
Md. Abdul Aziz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Positive electrode active material precursor, preparation method th...
Patent number
11,767,230
Issue date
Sep 26, 2023
LG Energy Solution, Ltd.
Dong Hwi Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Battery including beta-delithiated layered nickel oxide electrochem...
Patent number
11,764,357
Issue date
Sep 19, 2023
DURACELL U.S. OPERATIONS, INC.
Jennifer A. Nelson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel manganese composite hydroxide and method for producing same,...
Patent number
11,742,483
Issue date
Aug 29, 2023
Sumitomo Metal Mining Co., Ltd.
Takuma Nakamura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel hydroxide, positive electrode material, alkaline battery, an...
Patent number
11,682,761
Issue date
Jun 20, 2023
Toyota Jidosha Kabushiki Kaisha
Kenji Takahashi
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Nickel manganese composite hydroxide, production method for nickel...
Patent number
11,670,765
Issue date
Jun 6, 2023
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-manganese composite hydroxide, method for producing the same...
Patent number
11,658,297
Issue date
May 23, 2023
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Precursor materials for Li-ion battery cathode synthesis
Patent number
11,643,336
Issue date
May 9, 2023
CAMX Power LLC
Adrian W. Pullen
B82 - NANO-TECHNOLOGY
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Patent Grant
Transition metal precursor having low tap density and lithium trans...
Patent number
11,577,969
Issue date
Feb 14, 2023
LG Energy Solution, Ltd.
Jinhyung Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for lithium ion secondary batter...
Patent number
11,569,504
Issue date
Jan 31, 2023
Sumitomo Metal Mining Co., Ltd.
Yasutaka Kamata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Optical glass and optical component
Patent number
11,554,985
Issue date
Jan 17, 2023
AGC Inc.
Shinichi Amma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing hydroxides and oxides of various metals and...
Patent number
11,542,175
Issue date
Jan 3, 2023
NEMASKA LITHIUM INC.
Guy Bourassa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Optical glass and optical component
Patent number
11,530,159
Issue date
Dec 20, 2022
AGC Inc.
Shinichi Amma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
2D electrochromic metal-organic-frameworks
Patent number
11,492,546
Issue date
Nov 8, 2022
Trustees of Boston University
Xi Ling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nickel manganese composite hydroxide and method for producing same,...
Patent number
11,476,460
Issue date
Oct 18, 2022
Sumitomo Metal Mining Co., Ltd.
Takuma Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel-based active material precursor for lithium secondary batter...
Patent number
11,456,458
Issue date
Sep 27, 2022
Samsung SDI Co., Ltd.
Doyu Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ternary precursor particles and method for manufacturing the same
Patent number
11,440,811
Issue date
Sep 13, 2022
XTC New Energy Materials(Xiamen) LTD.
Yue-Fei Ma
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BETA-NICKEL HYDROXIDE DOPED WITH ALUMINUM
Publication number
20240150196
Publication date
May 9, 2024
Umicore
Armin OLBRICH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR RECYCLING ALL TYPES OF LITHIUM BATTERIES
Publication number
20240128531
Publication date
Apr 18, 2024
Cleanaway Company Limited
CHIH-HUANG LAI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR RECOVERING NICKEL FROM IRON-ALUMINUM SLAG OBTAINED BY BA...
Publication number
20240124953
Publication date
Apr 18, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY EACH...
Publication number
20240097117
Publication date
Mar 21, 2024
Samsung Electronics Co., Ltd.
Sukgi Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PARTICLES CONVERTIBLE TO LITHIUM TRANSITION METAL COMPOSITE OXIDE A...
Publication number
20240067532
Publication date
Feb 29, 2024
Prime Planet Energy & Solutions, Inc.
Yuji YAMAMOTO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...
Publication number
20240063385
Publication date
Feb 22, 2024
POSCO Holdings Inc.
Sang Cheol NAM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BATTERY INCLUDING BETA-DELITHIATED LAYERED NICKEL OXIDE ELECTROCHEM...
Publication number
20240006607
Publication date
Jan 4, 2024
DURACELL U.S. OPERATIONS, INC.
Jennifer A. Nelson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RECYCLING OF COMPONENTS CONTAINED IN A RESIDUE OBTAINED FROM THE CH...
Publication number
20230416107
Publication date
Dec 28, 2023
Kronos International, Inc.
Thomas Pierau
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TERNARY POSITIVE ELECTRODE MATERIAL PRECURSOR AND PREPARATION METHO...
Publication number
20230416110
Publication date
Dec 28, 2023
CNGR ADVANCED MATERIAL CO., LTD.
Shuo Yin
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RADIALLY STRUCTURED NICKEL-BASED PRECURSOR AND PREPARATION METHOD T...
Publication number
20230391635
Publication date
Dec 7, 2023
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Weiquan Li
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material Precursor and Method of Preparin...
Publication number
20230339772
Publication date
Oct 26, 2023
LG CHEM, LTD.
Na Ri Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Recycling Process for Isolating and Recovering Rare Earth Metals an...
Publication number
20230335815
Publication date
Oct 19, 2023
American Hyperform, Inc.
William Novis Smith
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR SEPARATING AND RECOVERING VALUABLE METALS FROM WASTE TER...
Publication number
20230335818
Publication date
Oct 19, 2023
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Yinghao Xie
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING COATED ACTIVE MATERIAL
Publication number
20230322580
Publication date
Oct 12, 2023
Toyota Jidosha Kabushiki Kaisha
Kazuki MURAISHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of Preparing Positive Electrode Active Material
Publication number
20230322581
Publication date
Oct 12, 2023
LG CHEM, LTD.
Woo Ram Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process For Precipitating A Mixed Hydroxide
Publication number
20230312367
Publication date
Oct 5, 2023
BASF SE
Benjamin Johannes Herbert BERGNER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material Precursor for Lithium Secondary...
Publication number
20230303405
Publication date
Sep 28, 2023
LG ENERGY SOLUTION, LTD.
Hae-Jung Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF RECOVERING COBALT AND NICKEL
Publication number
20230307735
Publication date
Sep 28, 2023
MITSUBISHI MATERIALS CORPORATION
Hiroki Muraoka
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TERNARY PRECURSOR MATERIAL, AND PREPARATION METHOD AND APPLICATION...
Publication number
20230278886
Publication date
Sep 7, 2023
Contemporary Amperex Technology Co., Limited
Chongheng SHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING THE SAME...
Publication number
20230253559
Publication date
Aug 10, 2023
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ENVIRONMENT-FRIENDLY PRECURSOR, CATHODE MATERIAL FOR LITHIUM-ION BA...
Publication number
20230197949
Publication date
Jun 22, 2023
XTC New Energy Materials (Xiamen) Co., Ltd.
Yuefei MA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING MIXED METAL SOLUTION AND METHOD FOR PRODUCING...
Publication number
20230193422
Publication date
Jun 22, 2023
JX NIPPON MINING & METALS CORPORATION
Junichi ARAKAWA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR PREPARING HYDROXIDES AND OXIDES OF VARIOUS METALS AND...
Publication number
20230159348
Publication date
May 25, 2023
NEMASKA LITHIUM INC.
Guy BOURASSA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR DELITHIATING TRANSTITION METAL OXIDES
Publication number
20230114285
Publication date
Apr 13, 2023
BASF Corporation
William C. MAYS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material Precursor and Preparation Method...
Publication number
20230084633
Publication date
Mar 16, 2023
LG CHEM, LTD.
Ju Han Yoon
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING THE MATERIAL WITH COMPOSITION GRADIENT CHARACT...
Publication number
20230053672
Publication date
Feb 23, 2023
SHENZHEN ORI TECHNOLOGY CO., LIMITED
YAN LI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING METAL OXIDE NANOSHEETS
Publication number
20230043211
Publication date
Feb 9, 2023
Agency for Science, Technology and Research
Jackie Y. YING
B82 - NANO-TECHNOLOGY
Information
Patent Application
NICKEL MANGANESE COMPOSITE HYDROXIDE AND METHOD FOR PRODUCING SAME,...
Publication number
20220399544
Publication date
Dec 15, 2022
Sumitomo Metal Mining Co., Ltd.
Takuma Nakamura
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE MATERIAL AND PROCESS
Publication number
20220380227
Publication date
Dec 1, 2022
Johnson Matthey Public Limited Company
Sam ALEXANDER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR MAKING PRECURSORS FOR CATHODE ACTIVE MATERIALS, PRECUSO...
Publication number
20220371910
Publication date
Nov 24, 2022
BASF SE
Benjamin Johannes, Herbert BERGNER
H01 - BASIC ELECTRIC ELEMENTS