Class C25C : PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
Subclass 1/02: Electrolytic production, recovery or refining of metals by electrolysis of solutions (C25C 5/00 takes precedence) of light metals
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12255282 | Lithium metal recovery and synthesis | Mar 09, 22 | Mar 18, 25 | UChicago Argonne, LLC |
| 12252409 | Preparation of lithium carbonate from lithium chloride containing brines | Apr 10, 23 | Mar 18, 25 | TERRALITHIUM LLC |
| 12241171 | Membrane-based critical minerals purification system | Mar 16, 23 | Mar 04, 25 | LytEn, Inc. |
| 12214319 | Lithium ion conducting membranes | Sep 18, 18 | Feb 04, 25 | UChicago Argonne, LLC |
| 12168831 | Li recovery processes and onsite chemical production for Li recovery processes | Jul 10, 23 | Dec 17, 24 | Mangrove Water Technologies LTD. |
| 12157929 | Integrated lithium extraction | Feb 03, 21 | Dec 03, 24 | Schlumberger Technology Corporation |
| 12148902 | Energy reclamation and carbon-neutral system for critical mineral extraction | Mar 16, 23 | Nov 19, 24 | LytEn, Inc. |
| 12110603 | Energy reclamation and carbon-neutral system for ultra-efficient EV battery recycling | Nov 21, 23 | Oct 08, 24 | LytEn, Inc. |
| 12027691 | Vertically integrated pure lithium metal production and lithium battery production | Aug 28, 20 | Jul 02, 24 | PURE LITHIUM CORPORATION |
| 12018347 | Systems and methods for recovering lithium from brines | May 12, 21 | Jun 25, 24 | Energy Exploration Technologies, Inc. |
| 12018397 | System and process for producing lithium | Jul 28, 21 | Jun 25, 24 | ALPHA-EN CORPORATION |
| 12012664 | Membrane-based alkali metal extraction system | Mar 16, 23 | Jun 18, 24 | LytEn, Inc. |
| 11932955 | Li recovery processes and onsite chemical production for Li recovery processes | Aug 09, 22 | Mar 19, 24 | Mangrove Water Technologies Ltd. |
| 11891710 | Li recovery processes and onsite chemical production for Li recovery processes | Apr 03, 23 | Feb 06, 24 | Mangrove Water Technologies Ltd. |
| 11859297 | Li recovery processes and onsite chemical production for Li recovery processes | Aug 09, 22 | Jan 02, 24 | Mangrove Water Technologies Ltd. |
| 11827991 | Energy reclamation and carbon-neutral system for ultra-efficient EV battery recycling | Sep 19, 22 | Nov 28, 23 | LytEn, Inc. |
| 11779886 | Water-impermeable carbon-based electrolyte and separation membrane and fabrication thereof | Sep 19, 22 | Oct 10, 23 | LytEn, Inc. |
| 11702755 | Li recovery processes and onsite chemical production for Li recovery processes | Aug 09, 22 | Jul 18, 23 | Mangrove Water Technologies Ltd. |
| 11702754 | Li recovery processes and onsite chemical production for Li recovery processes | Aug 09, 22 | Jul 18, 23 | Mangrove Water Technologies Ltd. |
| 11555251 | Li recovery processes and onsite chemical production for Li recovery processes | Dec 19, 19 | Jan 17, 23 | Mangrove Water Technologies Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0105,248 | VERTICALLY INTEGRATED PURE LITHIUM METAL PRODUCTION AND LITHIUM BATTERY PRODUCTION | May 07, 24 | Mar 27, 25 | Not available |
| 2025/0092,537 | LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES | Nov 13, 24 | Mar 20, 25 | Not available |
| 2025/0075,356 | MEMBRANE-BASED CRITICAL MINERALS PURIFICATION SYSTEM | Nov 20, 24 | Mar 06, 25 | Not available |
| 2025/0030,077 | ENERGY RECLAMATION AND CARBON-NEUTRAL SYSTEM FOR CRITICAL MINERAL EXTRACTION | Jul 29, 24 | Jan 23, 25 | Not available |
| 2025/0020,517 | MEASURING TEMPERATURE OF AN ELECTROLYTIC BATH | Sep 27, 24 | Jan 16, 25 | ELYSIS LIMITED PARTNERSHIP |
| 2025/0011,949 | LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES | Sep 19, 24 | Jan 09, 25 | Not available |
| 2025/0011,957 | SYSTEMS AND METHODS FOR DIRECT LITHIUM EXTRACTION | Nov 17, 22 | Jan 09, 25 | Energy Exploration Technologies, Inc. |
| 2025/0011,950 | LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES | Sep 20, 24 | Jan 09, 25 | Not available |
| 2025/0011,956 | PROCESS OF EXTRACTING NICKEL SULFATE FROM ASBESTOS MINING RESIDUE | Oct 31, 22 | Jan 09, 25 | Not available |
| 2025/0003,099 | ELECTROLYSIS OF Li2SO4 AT LOW PH RANGES | Jul 07, 22 | Jan 02, 25 | BASF SE |
| 2025/0003,100 | METHOD OF RECOVERING ACID AND ALKALI FROM RAFFINATE GENERATED FROM METAL EXTRACTION PROCESS | Jun 27, 24 | Jan 02, 25 | Not available |
| 2024/0417,825 | PROCESS FOR CONCENTRATING LITHIUM AND POTASSIUM FROM CLAYS FROM SALT FLATS | Oct 04, 22 | Dec 19, 24 | HOT SPRING MINING, S.A. DE C.V. |
| 2024/0392,456 | ENERGY RECLAMATION AND CARBON-NEUTRAL SYSTEM FOR ULTRA-EFFICIENT EV BATTERY RECYCLING | Aug 02, 24 | Nov 28, 24 | LytEn, Inc. |
| 2024/0391,777 | PRE-SEEDING LITHIUM IN ONE-DIMENSIONAL OLIVINE HOSTS FOR LITHIUM EXTRACTION | Aug 16, 22 | Nov 28, 24 | Not available |
| 2024/0328,022 | ELECTROCHEMICAL METALLURGICAL PROCESS FOR EXTRACTING METALS AND SULFUR FROM METALLIC SULFIDES | Jun 14, 24 | Oct 03, 24 | Not available |
| 2024/0318,341 | PROCESS FOR THE PRODUCTION OF LITHIUM METAL OR AN ALLOY THEREOF OR FOR THE PRE-LITHIATION OF AN ELECTRODE MATERIAL | Feb 02, 24 | Sep 26, 24 | Not available |
| 2024/0309,529 | MEMBRANE-BASED ION EXCHANGE SYSTEM | Mar 16, 23 | Sep 19, 24 | LytEn, Inc. |
| 2024/0309,530 | METHODS AND DEVICES FOR ENRICHING A SUBSTRATE WITH AN ALKALI METAL, AND ELECTROLYTE | Jul 15, 22 | Sep 19, 24 | Not available |
| 2024/0301,578 | METHODS FOR EXTRACTING LITHIUM FROM SPODUMENE | Dec 13, 23 | Sep 12, 24 | XERION ADVANCED BATTERY CORP. |
| 2024/0301,579 | SYSTEM AND PROCESS FOR PRODUCING LITHIUM | May 17, 24 | Sep 12, 24 | Not available |
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