C25B 1/16

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Class  C25B : ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR


Subclass 1/16: Electrolytic production of inorganic compounds or non-metals of alkali metal compounds Hydroxides

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12247307 Configuration for ultra high pressure electrolytic eluent generatorsDec 30, 21Mar 11, 25Dionex Corporation
12168811 Processes for preparing lithium carbonateJun 25, 23Dec 17, 24NEMASKA LITHIUM INC.
12168831 Li recovery processes and onsite chemical production for Li recovery processesJul 10, 23Dec 17, 24Mangrove Water Technologies LTD.
12151206 Direct air capture of carbon dioxideFeb 22, 24Nov 26, 24CARBON UTILITY LLC
12151211 Electro-pressure membrane method for recovery and concentration of lithium from aqueous sourcesJul 12, 22Nov 26, 24Aqueous Resources LLC
12057559 Lithium ion battery materials recycling methodOct 22, 19Aug 06, 24National University of Singapore
11946149 Method for operating apparatus for producing alkali hydroxideNov 07, 21Apr 02, 24TOAGOSEI CO., LTD.; Kaneka Corporation;
11932550 Processing of lithium containing brinesSep 20, 19Mar 19, 24Reed Advanced Materials Pty Ltd.
11932955 Li recovery processes and onsite chemical production for Li recovery processesAug 09, 22Mar 19, 24Mangrove Water Technologies Ltd.
11926908 System and method for controlling a multi-state electrochemical cellApr 22, 22Mar 12, 24AEON BLUE TECHNOLOGIES, INC.
11896938 Nanobubble dispersions generated in electrochemically activated solutionsNov 22, 22Feb 13, 24Disruptive Oil And Gas Technologies Corp
11891710 Li recovery processes and onsite chemical production for Li recovery processesApr 03, 23Feb 06, 24Mangrove Water Technologies Ltd.
11859297 Li recovery processes and onsite chemical production for Li recovery processesAug 09, 22Jan 02, 24Mangrove Water Technologies Ltd.
11827990 Dual-membrane on-line generator for acid or alkali solutionJun 14, 19Nov 28, 23East China University of Science and Technology; SHIMADZU (CHINA) CO., LTD.;
11702755 Li recovery processes and onsite chemical production for Li recovery processesAug 09, 22Jul 18, 23Mangrove Water Technologies Ltd.
11702754 Li recovery processes and onsite chemical production for Li recovery processesAug 09, 22Jul 18, 23Mangrove Water Technologies Ltd.
11697861 Processes for preparing lithium carbonateNov 09, 18Jul 11, 23NEMASKA LITHIUM INC.
11578414 Method for producing lithium hydroxide monohydrate from brinesSep 18, 20Feb 14, 23Ecostar-Nautech Co., Ltd.
11555251 Li recovery processes and onsite chemical production for Li recovery processesDec 19, 19Jan 17, 23Mangrove Water Technologies Ltd.
11519081 Methods for treating lithium-containing materialsAug 09, 21Dec 06, 22NEMASKA LITHIUM INC.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0108,330 ELECTROCHEMICAL SYSTEM FOR CARBON DIOXIDE CAPTUREOct 02, 24Apr 03, 25Not available
2025/0099,915 Electro-Pressure Membrane Method for Recovery and Concentration of Lithium from Aqueous SourcesOct 23, 24Mar 27, 25Aqueous Resources LLC
2025/0100,894 PROCESSES FOR PREPARING LITHIUM CARBONATEOct 01, 24Mar 27, 25NEMASKA LITHIUM INC.
2025/0092,537 LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSESNov 13, 24Mar 20, 25Not available
2025/0034,736 SUPPLYING SYSTEM FOR FEEDING AN ELECTROLYSIS UNIT AND RELATED INSTALLATION AND METHODJul 24, 24Jan 30, 25TOTALENERGIES ONETECH
2025/0011,949 LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSESSep 19, 24Jan 09, 25Not available
2025/0011,950 LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSESSep 20, 24Jan 09, 25Not available
2025/0002,363 PROCESSES FOR PRODUCING LITHIUM COMPOUNDS USING REVERSE OSMOSISOct 12, 21Jan 02, 25TERRALITHIUM LLC
2025/0007,022 METHOD FOR RECOVERING LITHIUM FROM WASTE LITHIUM-ION BATTERIESSep 30, 22Jan 02, 25Not available
2024/0417,269 PREPARATION OF LITHIUM HYDROXIDENov 25, 22Dec 19, 24Not available
2024/0360,572 ELECTRODE FOR THE ELECTROLYTIC EVOLUTION OF HYDROGENAug 01, 22Oct 31, 24Not available
2024/0309,531 TWO-COMPARTMENT ELECTROLYZERApr 25, 23Sep 19, 24VERDEEN CHEMICALS INC.
2024/0309,520 MEMBRANE-BASED ALKALI METAL SALT PRECIPITATIONMar 16, 23Sep 19, 24LytEn, Inc.
2024/0304,885 A RECYCLING METHOD FOR RECOVERY OF LITHIUM FROM MATERIALS COMPRISING LITHIUM AND ONE OR MORE TRANSITION METALSJul 21, 22Sep 12, 24Not available
2024/0271,292 PROCESS FOR OBTAINING TEREPHTHALIC ACID AND RECOVERING SODIUM HYDROXIDE FROM A SODIUM TEREPHTHALATE SOLUTION PRODUCED FROM REUSED POLYETHYLENE TEREPHTHALATE (PET)Jun 09, 21Aug 15, 24Not available
2024/0240,330 PROCESS FOR PRODUCING LITHIUM HYDROXIDEJan 05, 23Jul 18, 24Not available
2024/0229,266 PROCESSES FOR PREPARING LITHIUM HYDROXIDEDec 21, 23Jul 11, 24NEMASKA LITHIUM INC.
2024/0200,217 ELECTROCHEMICAL CELL AND PROCESS FOR PRODUCING METAL AND A CO-PRODUCT FROM METAL OXIDE AND AN AQUEOUS HALIDE SALTFeb 20, 24Jun 20, 24University of Oregon
2024/0191,374 SYSTEM AND METHOD FOR CONTROLLING A MULTI-STATE ELECTROCHEMICAL CELLFeb 05, 24Jun 13, 24Not available
2024/0141,526 BROMINE AND LITHIUM EXTRACTION FROM AQUEOUS SOURCESOct 31, 23May 02, 24Not available

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Patents Issued To Date - By Filing Year

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