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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
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C01D15/04
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Patents Grants
last 30 patents
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Patent Grant
System for and method of processing waste lithium-ion battery
Patent number
12,365,596
Issue date
Jul 22, 2025
Kawasaki Jukogyo Kabushiki Kaisha
Fuminori Ando
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Processing of lithium containing brines
Patent number
12,358,805
Issue date
Jul 15, 2025
Reed Advanced Materials Pty Ltd
Yatendra Sharma
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for recovering lithium from a waste lithium secondary batter...
Patent number
12,359,280
Issue date
Jul 15, 2025
YOUNG POONG CORPORATION
Nam Il Moon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Extraction system, extraction method for separating magnesium and e...
Patent number
12,358,804
Issue date
Jul 15, 2025
XIANGTAN UNIVERSITY
Lixin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lithium purification and conversion
Patent number
12,351,471
Issue date
Jul 8, 2025
Schlumberger Technology Corporation
Dominic Vincent Perroni
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for separation of salts and carbon allotropes
Patent number
12,344,526
Issue date
Jul 1, 2025
SkyNano LLC
James O'Malley
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
12,338,538
Issue date
Jun 24, 2025
Mangrove Water Technologies LTD.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for the recycling of lithium from battery waste
Patent number
12,330,954
Issue date
Jun 17, 2025
Li Industries, Inc.
David Young
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems and methods for producing lithium carbonate and uses thereof
Patent number
12,325,641
Issue date
Jun 10, 2025
ALBEMARLE CORPORATION
Yinzhi Zhang
C01 - INORGANIC CHEMISTRY
Information
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 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
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
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
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF RECOVERING LITHIUM PRECURSOR, METHOD OF PREPARING POSITIV...
Publication number
20250239673
Publication date
Jul 24, 2025
Samsung SDI Co., Ltd.
MYUNGBEOM SOHN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CHEMICAL FREE EXTRACTION OF LITHIUM FROM BRINE
Publication number
20250230074
Publication date
Jul 17, 2025
THE GEORGE WASHINGTON UNIVERSITY
Xitong LIU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
LITHIUM RECOVERY THERMAL MANAGEMENT
Publication number
20250230053
Publication date
Jul 17, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Rod William Shampine
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Improved Systems And Methods For Metal Recovery From Lithium Ion Ba...
Publication number
20250215523
Publication date
Jul 3, 2025
Aqua Metals Inc.
Brian James Dougherty
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR RECOVERING METALS
Publication number
20250215524
Publication date
Jul 3, 2025
JX METALS CIRCULAR SOLUTIONS CO., LTD
Junichi ARAKAWA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM-RICH METAL OXIDE AND PREPARATION METHOD THEREOF, POSITIVE E...
Publication number
20250206629
Publication date
Jun 26, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Bangrun Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GRAPHITIC CARBON SEPARATION AND PURIFICATION
Publication number
20250206619
Publication date
Jun 26, 2025
Maple Materials, Inc.
Niklas Johann Caspar Mundhenk
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR RECOVERING NICKEL, COBALT, AND LITHIUM FROM DISCARDED SA...
Publication number
20250197234
Publication date
Jun 19, 2025
KOREASEPARATION CO. LTD.
Won Hong SONG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE REDUCTION OF THE ORP, AS WELL AS INCREASING PH LEVEL...
Publication number
20250197235
Publication date
Jun 19, 2025
TETRA Technologies Inc.
Arthur Mack
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ARGYRODITES DOPED WITH THIOPHILIC METALS
Publication number
20250201910
Publication date
Jun 19, 2025
Blue Current, Inc.
Benjamin Rupert
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PLASMA SYSTEM AND PROCESS FOR FORMATION AND RECOVERY OF METAL CARBO...
Publication number
20250187937
Publication date
Jun 12, 2025
SOUTHWEST RESEARCH INSTITUTE
Vasiliki Zorbas POENITZSCH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RAW BRINE TREATMENT SYSTEM, RAW BRINE TREATMENT METHOD, AND LITHIUM...
Publication number
20250188568
Publication date
Jun 12, 2025
BYD COMPANY LIMITED
Qing GONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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