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Patents Grants
last 30 patents
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Patent Grant
Electrochemical half-cell, electrochemical sensor, manufacturing me...
Patent number
12,352,718
Issue date
Jul 8, 2025
Endress + Hauser Conducta GmbH + Co. KG
Andreas Löbbert
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for making precursors for cathode active materials, precurs...
Patent number
12,338,133
Issue date
Jun 24, 2025
BASF SE
Benjamin Johannes Herbert Bergner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal-hydroxide-organic frameworks as highly tunable electrocatalysts
Patent number
12,320,021
Issue date
Jun 3, 2025
Massachusetts Institute of Technology
Yang Shao-Horn
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal oxide nanoparticles and preparation method thereof, quantum d...
Patent number
12,305,099
Issue date
May 20, 2025
TCL TECHNOLOGY GROUP CORPORATION
Luling Cheng
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Co-processing of copper sulphide concentrate with nickel laterite ore
Patent number
12,286,686
Issue date
Apr 29, 2025
Sherritt International Corporation
Jan Smit
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method and system for recovering metals from black mass
Patent number
12,209,028
Issue date
Jan 28, 2025
Aurubis AG
Anne-Marie Suriano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Precursor for lithium secondary battery positive electrode active m...
Patent number
12,172,906
Issue date
Dec 24, 2024
Sumitomo Chemical Company, Limited
Keiji Degura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material precursor and preparation method...
Patent number
12,119,491
Issue date
Oct 15, 2024
LG Chem, Ltd.
Ju Han Yoon
C01 - INORGANIC CHEMISTRY
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Patent Grant
Nano metal compound particles, coating material and film using the...
Patent number
12,037,260
Issue date
Jul 16, 2024
Kabushiki Keisha Toshiba
Yuzo Shigesato
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ni-rich ternary cathode material, preparation method and applicatio...
Patent number
12,017,926
Issue date
Jun 25, 2024
Central South University
Yougen Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processes for preparing hydroxides and oxides of various metals and...
Patent number
12,006,231
Issue date
Jun 11, 2024
NEMASKA LITHIUM INC.
Guy Bourassa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Nickel-manganese composite hydroxide, method for producing the same...
Patent number
12,009,517
Issue date
Jun 11, 2024
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structurally modified nanosheets of metal oxides and related methods
Patent number
11,982,005
Issue date
May 14, 2024
Northwestern University
Jingshan Du
C01 - INORGANIC CHEMISTRY
Information
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
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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
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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
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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
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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
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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
Information
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
Information
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
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR SYNTHESIZING NiO/ZnO NANOPARTICLES USING SOLUTION COMBUS...
Publication number
20250230058
Publication date
Jul 17, 2025
PRINCESS NOURAH BINT ABDULRAHMAN UNIVERSITY
Mohd UBAIDULLAH
B82 - NANO-TECHNOLOGY
Information
Patent Application
PREPARATION OF METAL OXIDE NANOPARTICLES FROM CATHODES OF LITHIUM-I...
Publication number
20250223187
Publication date
Jul 10, 2025
Saudi Arabian Oil Company
Madina Baltaeva
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF METAL OXIDE NANOPARTICLES FROM CATHODES OF LITHIUM-I...
Publication number
20250223484
Publication date
Jul 10, 2025
Saudi Arabian Oil Company
Madina Baltaeva
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR RECOVERING MATERIALS FROM WASTE OR SCRAPS THROUGH AN IMP...
Publication number
20250178903
Publication date
Jun 5, 2025
UNIVERSITA DEGLI STUDI DI BRESCIA
Elza BONTEMPI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, P...
Publication number
20250167228
Publication date
May 22, 2025
Samsung SDI Co., Ltd.
Seungyeon CHOI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING INORGANIC POWDER USING CHEMICAL...
Publication number
20250100050
Publication date
Mar 27, 2025
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Seungmin YANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Multilayer Annular Pore Nickel-Cobalt-Aluminum Precursor And Prepar...
Publication number
20250079446
Publication date
Mar 6, 2025
HENAN KELONG NEW ENERGY CO., LTD
Xiaojin ZHAO
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
ALL-IN-ONE NICKEL RECOVERING METHOD FOR RECOVERY OF NICKEL OXIDE FR...
Publication number
20250066876
Publication date
Feb 27, 2025
KOREA ZINC CO., LTD.
Heon Sik CHOI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRECURSOR FOR LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE ACTIVE M...
Publication number
20250051181
Publication date
Feb 13, 2025
Tanaka Chemical Corporation
Keiji DEGURA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY...
Publication number
20250033994
Publication date
Jan 30, 2025
POSCO Holdings Inc.
Kwon Young CHOI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON-SUPPORTED NIO ELECTRODE
Publication number
20250034732
Publication date
Jan 30, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Md. Abdul AZIZ
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
METHODS FOR PREPARING PEROVSKITE SOLAR CELLS (PSCS) AND THE RESULTI...
Publication number
20250008752
Publication date
Jan 2, 2025
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Thad DRUFFEL
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Batteries and Cathodes Including Nickel Hydroxide Recovered and Iso...
Publication number
20240372166
Publication date
Nov 7, 2024
American Hyperform, Inc.
William Novis Smith
C01 - INORGANIC CHEMISTRY
Information
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
Information
Patent Application
PROCESSES FOR PREPARING HYDROXIDES AND OXIDES OF VARIOUS METALS AND...
Publication number
20240294395
Publication date
Sep 5, 2024
NEMASKA LITHIUM INC.
Guy BOURASSA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS OF PRODUCING CATHODE MATERIAL PRECURSORS
Publication number
20240270577
Publication date
Aug 15, 2024
Tesla, Inc.
Alex Carpenter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR RECOVERING METALS FROM BLACK MASS
Publication number
20240270590
Publication date
Aug 15, 2024
AURUBIS AG
Anne-Marie SURIANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURALLY MODIFIED NANOSHEETS OF METAL OXIDES AND RELATED METHODS
Publication number
20240254633
Publication date
Aug 1, 2024
Northwestern University
Jingshan Du
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
NICKEL OXIDE PARTICLES AND METHOD FOR PRODUCING THE SAME
Publication number
20240243301
Publication date
Jul 18, 2024
DIC CORPORATION
Shaowei YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TERNARY PRECURSOR AND PREPARATION METHOD THEREFOR, TERNARY POSITIVE...
Publication number
20240199439
Publication date
Jun 20, 2024
Contemporary Amperex Technology Co., Limited
Qi WU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METAL COMPOSITE COMPOUND, METHOD FOR PRODUCING LITHIUM METAL COMPOS...
Publication number
20240158258
Publication date
May 16, 2024
Sumitomo Chemical Company, Limited
Tomoya KURODA
C01 - INORGANIC CHEMISTRY
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