C25C 3/10

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0116,023 METHOD FOR OPERATING AN ELECTROLYTIC CELLDec 16, 24Apr 10, 25ELYSIS LIMITED PARTNERSHIP
2024/0426,014 CATHODE DEVICE FOR AN ALUMINIUM ELECTROLYSIS CELLJul 21, 22Dec 26, 24Not available
2024/0175,159 POSITIONING SYSTEM FOR A LIFTING APPARATUS AND METHOD OF USEMar 31, 22May 30, 24Not available
2024/0175,158 ANODE HANDLING SYSTEM AND METHOD OF USEMar 31, 22May 30, 24Not available
2024/0175,160 ELECTROLYTIC CELL LID HANDLING SYSTEM AND METHOD OF USEMar 31, 22May 30, 24Not available
2017/0362,725 LOW-PROFILE ALUMINUM CELL POTSHELL AND METHOD FOR INCREASING THE PRODUCTION CAPACITY OF AN ALUMINUM CELL POTLINENov 20, 15Dec 21, 17HATCH LTD.
2017/0362,726 COVER FOR AN ELECTROLYSIS CELL FOR PROCUDING ALUMINIUMOct 28, 15Dec 21, 17UNITED COMPANY RUSAL ENGINEERING AND TECHNOLOGY CENTRE LLC
2011/0073,470 MULTI-LAYER CATHODE BLOCKApr 30, 09Mar 31, 11RIO TINTO ALCAN INTERNATIONAL LIMITED
2011/0067,999 400kA HIGH ENERGY EFFICIENCY REDUCTION POTMay 25, 09Mar 24, 11Northeastern University Engineering & Research Institute Co, Ltd.