| 2025/0116,023 | METHOD FOR OPERATING AN ELECTROLYTIC CELL | Dec 16, 24 | Apr 10, 25 | ELYSIS LIMITED PARTNERSHIP |
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| 2024/0328,021 | Treatment of Metal Ores | Oct 07, 22 | Oct 03, 24 | Not available |
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| 2024/0011,176 | PIN ASSEMBLY OF AN ELECTRODE AND METHOD OF MANUFACTURING THE SAME | Sep 20, 23 | Jan 11, 24 | ELYSIS LIMITED PARTNERSHIP |
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| 2022/0349,078 | PROCESS AND INTEGRATED PLANT FOR THE TREATMENT OF THE CARBON OXIDES FORMED IN THE PRODUCTION OF ALUMINUM | May 28, 20 | Nov 03, 22 | BASF SE; THYSSENKRUPP AG; ThyssenKrupp Industrial Solutions AG; |
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| 2022/0056,605 | ANODE FOR ALUMINIUM ELECTROLYSIS | Dec 17, 19 | Feb 24, 22 | R + D CARBON LTD |
| 2022/0002,892 | METHOD AND APPARATUS FOR PRODUCING ALUMINUM MATERIAL | Sep 21, 21 | Jan 06, 22 | UACJ CORPORATION |
| 2020/0115,812 | Metallic inert anode for the production of aluminum by electrolysis of a melt | Feb 20, 18 | Apr 16, 20 | Not available |
| 2020/0063,279 | ANODE APPARATUS AND METHODS REGARDING THE SAME | Sep 19, 17 | Feb 27, 20 | Not available |
| 2020/0040,476 | Anode Clamping Device | Apr 15, 19 | Feb 06, 20 | VALLEY WEST WELDING CO., INC. |
| 2020/0032,408 | SYSTEM AND METHOD FOR MEASURING ANODE CURRENT OF ALUMINUM ELECTROLYTIC CELL | Jul 12, 19 | Jan 30, 20 | NORTH CHINA UNIVERSITY OF TECHNOLOGY |
| 2019/0127,868 | ALUMINUM ELECTROLYTIC BATH HAVING CONTINUOUS ALUMINUM-FRAME ANODE WITH BUILT-IN CONDUCTORS | Dec 23, 18 | May 02, 19 | SHANXI JINGZHI ALUMINIUM TECHNOLOGY CO., LTD.; |