C25C 3/12

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9945041 Anode apparatusAug 25, 15Apr 17, 18Alcoa USA Corp.
9708724 Anode unit and plating apparatus having such anode unitFeb 23, 15Jul 18, 17EBARA CORPORATION
9551078 Electrolytic cell for producing primary aluminum by using inert anodeSep 27, 10Jan 24, 17ALUMINUM CORPORATION OF CHINA LIMITED
9546095 Preparation process of transition metal boride and uses thereofJan 22, 14Jan 17, 17SHENZHEN SUNXING LIGHT ALLOYS MATERIALS CO., LTD.
9498933 Surface-treated metal sheet and process for producing formed article from the surface-treated metal sheetDec 28, 10Nov 22, 16TOYO KOHAN CO., LTD.
9476133 Portable hydrogen and oxygen supply systemMar 19, 14Oct 25, 16Not available
9222183 Inert electrodes with low voltage drop and methods of making the sameJul 30, 13Dec 29, 15ALCOA USA CORP.
9022765 Vibrating machine for producing molded bodies by means of compactingApr 06, 11May 05, 15OUTOTEC OYJ
8900438 Electrolytic cell and electrochemical process using an electrodeMar 12, 12Dec 02, 14UNIVERSITY OF LEEDS
8628646 Grooved anode for electrolysis cellJul 21, 10Jan 14, 14RIO TINTO ALCAN INTERNATIONAL LIMITED
8480876 Aluminum production cellDec 26, 07Jul 09, 13ARCTUS METALS EHF
8366891 Metallic oxygen evolving anode operating at high current density for aluminum reduction cellsSep 01, 09Feb 05, 13RIO TINTO ALCAN INTERNATIONAL LIMITED
8211278 Composition for making wettable cathode in aluminum smeltingJul 28, 10Jul 03, 12ALCOA USA CORP.
7959772 Aluminium electrowinning cells with sloping foraminate oxygen-evolving anodesAug 29, 02Jun 14, 11Riotinto Alcan International Limited
7901560 Method and a prebaked anode for aluminium productionJun 09, 06Mar 08, 11NORSK HYDRO ASA
7846308 Non-carbon anodesMar 18, 05Dec 07, 10Riotinto Alcan International Limited
7820027 Method for electrolytically producing aluminum using closed end slotted carbon anodesFeb 05, 07Oct 26, 10ALCOA USA CORP.
7811425 Non-carbon anodes with active coatingsMar 18, 05Oct 12, 10Moltech Invent S.A.
7740745 Non-carbon anodes with active coatingsMar 18, 05Jun 22, 10Moltech Invent S.A.
7513979 Series of electrolysis cells for the production of aluminium comprising means for equilibration of the magnetic fields at the ends of the linesMar 30, 05Apr 07, 09ALUMINIUM PECHINEY

Showing 1 to 20 of 92 results