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Inorganic chemistry
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COMPOUNDS OF ALKALI METALS
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Lithium compounds
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Lithium hexafluorophosphate
C01D15/02
Oxides Hydroxides
C01D15/04
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C01D15/06
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C01D15/08
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Patents Grants
last 30 patents
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Patent Grant
Waste lithium ion battery electrolyte solution recycling method and...
Patent number
12,315,900
Issue date
May 27, 2025
GUANGZHOU TINCI MATERIALS TECHNOLOGY CO., LTD.
Yupeng Wu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing lithium iron phosphate precursor by using reti...
Patent number
12,304,826
Issue date
May 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yongshou Lin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for the production of cathode materials for lithium ion bat...
Patent number
12,308,426
Issue date
May 20, 2025
Baoquan Huang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium recovery process
Patent number
12,297,518
Issue date
May 13, 2025
Worcester Polytechnic Institute
Yan Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing lithium carbonate from lithium sulfate
Patent number
12,275,645
Issue date
Apr 15, 2025
Pukyong National University Industry—University Cooperation Foundation
Jei Pil Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
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
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solid electrolyte, electrochemical battery including the solid elec...
Patent number
12,278,333
Issue date
Apr 15, 2025
Samsung SDI Co., Ltd.
Hyunseok Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium carbonate production process and apparatus
Patent number
12,275,644
Issue date
Apr 15, 2025
U.S. Borax Inc.
Amit Patwardhan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing positive electrode active material for alkali...
Patent number
12,269,739
Issue date
Apr 8, 2025
Nippon Electric Glass Co., Ltd.
Tsuyoshi Honma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for separating transition metal from waste positive electrod...
Patent number
12,266,771
Issue date
Apr 1, 2025
LG Chem, Ltd.
Won Sig Jung
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium recovery thermal management
Patent number
12,264,078
Issue date
Apr 1, 2025
Schlumberger Technology Corporation
Rod William Shampine
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for producing lithium fluorosulfonate, lithium fluorosulfona...
Patent number
12,261,265
Issue date
Mar 25, 2025
Mitsubishi Chemical Corporation
Daisuke Kawakami
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for concentrating and purifying eluate brine for the product...
Patent number
12,258,280
Issue date
Mar 25, 2025
Veolia Water Solutions & Technologies Support
Bernard Roy Mack
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium extraction enhanced by an alternate phase
Patent number
12,257,529
Issue date
Mar 25, 2025
LILAC SOLUTIONS, INC.
David Henry Snydacker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Preparation of lithium carbonate from lithium chloride containing b...
Patent number
12,252,409
Issue date
Mar 18, 2025
TERRALITHIUM LLC
Stephen Harrison
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of producing lithium hydroxide from lithium concentrate thro...
Patent number
12,247,267
Issue date
Mar 11, 2025
ECOPRO INNOVATION CO., LTD.
Min-Woo Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for recovery of lithium from a geothermal brine
Patent number
12,227,426
Issue date
Feb 18, 2025
ILIAD IP COMPANY, LLC
John L. Featherstone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Lithium purification and conversion
Patent number
12,215,035
Issue date
Feb 4, 2025
Schlumberger Technology Corporation
Dominic Perroni
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Processing and recycling method and product of ultrathin lithium foil
Patent number
12,215,431
Issue date
Feb 4, 2025
Huazhong University of Science & Technology
Huiqiao Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Luminescent component
Patent number
12,215,262
Issue date
Feb 4, 2025
Avantama AG
Norman Albert Lüchinger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for isolating lithium precursor and system for isolating lit...
Patent number
12,209,027
Issue date
Jan 28, 2025
SK Innovation Co., Ltd.
Min Ji Sung
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solid electrolyte material and battery
Patent number
12,209,030
Issue date
Jan 28, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Masashi Sakaida
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for recovering active metal of lithium secondary battery
Patent number
12,211,979
Issue date
Jan 28, 2025
SK Innovation Co., Ltd.
Young Bin Seo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Argyrodites doped with thiophilic metals
Patent number
12,191,443
Issue date
Jan 7, 2025
Blue Current, Inc.
Benjamin Rupert
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering lithium values
Patent number
12,180,081
Issue date
Dec 31, 2024
LIVIUM LTD.
Andrew Napier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of extracting lithium compound(s)
Patent number
12,180,082
Issue date
Dec 31, 2024
Outotec (Finland) Oy
Marika Tiihonen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Modular extraction apparatus
Patent number
12,172,129
Issue date
Dec 24, 2024
International Battery Metals, Ltd.
John L. Burba
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Treated geothermal brine compositions with reduced concentration of...
Patent number
12,168,748
Issue date
Dec 17, 2024
TERRALITHIUM LLC
Stephen Harrison
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
12,168,831
Issue date
Dec 17, 2024
Mangrove Water Technologies LTD.
Saad Dara
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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
Direct Write Additive Manufacturing of Ionic Materials
Publication number
20250178918
Publication date
Jun 5, 2025
Penny Precision LLC
Ryan Wade Penny
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF RECOVERING LITHIUM FROM A LITHIUM SOURCE
Publication number
20250177923
Publication date
Jun 5, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Florence Binet
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EXTRACTION OF LITHIUM WITH CHEMICAL ADDITIVES
Publication number
20250178915
Publication date
Jun 5, 2025
Lilac Solutions, Inc.
David Henry SNYDACKER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF LITHIUM OXIDE POWDERS
Publication number
20250178916
Publication date
Jun 5, 2025
Albemarle Corporation
Mohammad NOROUZI BANIS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SULFIDE ELECTROLYTES AND EFFICIENT METHODS FOR MAKING THE SAME
Publication number
20250171325
Publication date
May 29, 2025
Florida State University Research Foundation, Inc.
Ifeoluwa Peter Oyekunle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WASTE LITHIUM ION BATTERY ELECTROLYTE SOLUTION RECYCLING METHOD AND...
Publication number
20250174749
Publication date
May 29, 2025
GUANGZHOU TINCI MATERIALS TECHNOLOGY CO., LTD.
Yupeng WU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR SELECTIVE ADSORPTION AND RECOVERY OF LITHIUM FROM NATUR...
Publication number
20250162896
Publication date
May 22, 2025
ILiAD IP COMPANY, LLC
Charles R. Marston
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD TO PURIFY Li2CO3 AND MAKE LiF FOR MANUFACTURING LiPF6
Publication number
20250162892
Publication date
May 22, 2025
Mexichem Fluor Inc.
Maxine Doran
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS OF MATERIALS RECOVERY FROM ENERGY STORAGE DEVICES
Publication number
20250167327
Publication date
May 22, 2025
MINIMINES CLEANTECH SOLUTIONS PRIVATE LIMITED
Anupam Kumar
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR RECOVERY OF LITHIUM FROM A GEOTHERMAL BRINE
Publication number
20250162893
Publication date
May 22, 2025
ILiAD IP COMPANY, LLC
JOHN L. FEATHERSTONE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR RECOVERY OF LITHIUM FROM A GEOTHERMAL BRINE
Publication number
20250162894
Publication date
May 22, 2025
ILiAD IP COMPANY, LLC
JOHN L. FEATHERSTONE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR SELECTIVE ADSORPTION AND RECOVERY OF LITHIUM FROM NATUR...
Publication number
20250162895
Publication date
May 22, 2025
ILiAD IP COMPANY, LLC
Charles R. Marston
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM RECOVERY SYSTEM FOR BLACK MASS
Publication number
20250163543
Publication date
May 22, 2025
DOOSAN ENERBILITY CO., LTD.
Jang Yong YOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOVABLE DEVICE FOR EXTRACTING LITHIUM SALTS FROM BRINE OF SALT LAKES
Publication number
20250153106
Publication date
May 15, 2025
XI’AN LANSHEN NEW MATERIAL TECHNOLOGY CO., LTD.
Dongbo SUN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF DIRECT LITHIUM HYDROXIDE PRODUCTION FROM LITHIUM-ION BATT...
Publication number
20250154017
Publication date
May 15, 2025
SEM Inc.
Wook Jin CHUNG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE SULFIDE-BASED SOLID ELECTROLYTE AND METHOD OF PREPARATION...
Publication number
20250149652
Publication date
May 8, 2025
LG ENERGY SOLUTION, LTD.
Seokin Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR SEPARATION OF SALTS AND CARBON ALLOTROPES
Publication number
20250145465
Publication date
May 8, 2025
SkyNano LLC
James O'MALLEY
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PREPARING LITHIUM SULFIDE
Publication number
20250145484
Publication date
May 8, 2025
SK INNOVATION CO., LTD.
Suk Joon HONG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GAS-LIQUID CONTACTOR SYSTEM
Publication number
20250145486
Publication date
May 8, 2025
SkyNano LLC
David L. WOOD
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FLEXIBLE BRINE PRE-TREATMENT FOR DIRECT LITHIUM EXTRACTION
Publication number
20250145497
Publication date
May 8, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Fazlollah Madani Sani
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF PHOSPHORUS PENTAFLUORIDE
Publication number
20250145485
Publication date
May 8, 2025
Fluorchemie Stulln GmbH
Thomas Franz Berger
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING HIGH-PURITY LITHIUM CARBONATE BY RECOVERING LI...
Publication number
20250136459
Publication date
May 1, 2025
JaeYoungTech., LTD.
Jae Ho PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEFORMABLE HALIDE IONIC CONDUCTORS FOR USE AS ANOLYTES, SOLID ELECT...
Publication number
20250140906
Publication date
May 1, 2025
Samsung Electronics Co., Ltd.
Valentina LACIVITA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL LAYER, LITHIUM-ION BATTERY, AND...
Publication number
20250140821
Publication date
May 1, 2025
Toyota Jidosha Kabushiki Kaisha
Daichi KOSAKA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR EXTRACTING LITHIUM FROM BRINE, AND APPLICATION
Publication number
20250136458
Publication date
May 1, 2025
SUNRESIN NEW MATERIALS CO. LTD.
Heng LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING CARBON-COATED SODIUM IRON FLUOROPHOSPHATE FROM...
Publication number
20250140957
Publication date
May 1, 2025
HUBEI WANRUN NEW ENERGY TECHNOLOGY CO., LTD.
Qin WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Harnessing Metal Ions from Brines
Publication number
20250128211
Publication date
Apr 24, 2025
Massachusetts Institute of Technology
John H. Lienhard
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DEVICES FOR EFFICIENT SORBENT UTILIZATION IN LITHIUM EXTRACTION
Publication number
20250128186
Publication date
Apr 24, 2025
Lilac Solutions, Inc.
Nicolás Andrés GROSSO GIORDANO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
OVER-STOICHIOMETRIC LITHIUM-BASED TRANSITION METAL-BASED CATION DIS...
Publication number
20250128954
Publication date
Apr 24, 2025
UNM Rainforest Innovations
Dongchang CHEN
C01 - INORGANIC CHEMISTRY