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CHEMISTRY METALLURGY
C25
Electrolytic processing
C25C
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS APPARATUS THEREFOR
C25C3/00
Electrolytic production, recovery or refining of metals by electrolysis of melts
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C25C3/10
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for operating an electrolytic cell
Patent number
12,203,187
Issue date
Jan 21, 2025
ELYSIS LIMITED PARTNERSHIP
Bruno Petitjean
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus and method for operating an electrolytic cell
Patent number
12,173,419
Issue date
Dec 24, 2024
ELYSIS LIMITED PARTNERSHIP
Bruno Petitjean
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Intervention tool for the operation of an electrolytic cell
Patent number
12,065,752
Issue date
Aug 20, 2024
Rio Tinto Alcan International Limited
Steeve Renaudier
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Handling device to be used to convey an intervention tool on an ele...
Patent number
12,043,913
Issue date
Jul 23, 2024
Rio Tinto Alcan International Limited
Frédéric Brun
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrode configurations for electrolytic cells and related methods
Patent number
11,585,003
Issue date
Feb 21, 2023
ELYSIS LIMITED PARTNERSHIP
Xinghua Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrode configurations for electrolytic cells and related methods
Patent number
11,060,199
Issue date
Jul 13, 2021
ELYSIS LIMITED PARTNERSHIP
Xinghua Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Low-profile aluminum cell potshell and method for increasing the pr...
Patent number
10,889,906
Issue date
Jan 12, 2021
Hatch Ltd.
Daniel Richard
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic cell intended for the production of aluminium and elec...
Patent number
10,697,074
Issue date
Jun 30, 2020
Rio Tinto Alcan International Limited
Steeve Renaudier
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Modified electrolysis cell and a method for modifying same
Patent number
10,689,770
Issue date
Jun 23, 2020
Norsk Hydro ASA
Jørund Hop
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolysis tank comprising an anode assembly contained in a conta...
Patent number
10,513,788
Issue date
Dec 24, 2019
Rio Tinto Alcan International Limited
Olivier Martin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrode configurations for electrolytic cells and related methods
Patent number
10,415,147
Issue date
Sep 17, 2019
ELYSIS LIMITED PARTNERSHIP
Xinghua Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic device and anode assembly intended for the production...
Patent number
10,151,038
Issue date
Dec 11, 2018
Rio Tinto Alcan International Limited
Yves Rochet
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Marine cathodic protection system
Patent number
9,790,601
Issue date
Oct 17, 2017
Rolls-Royce PLC
Alexis Lambourne
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Pot tending machine for working on electrolysis cells for the produ...
Patent number
8,647,481
Issue date
Feb 11, 2014
E.C.L.
Arnaud Wattel
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Service module with at least one anode clamp and means for applying...
Patent number
8,066,856
Issue date
Nov 29, 2011
E.C.L.
Alain Van Acker
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Handling clamp for a machine designed for tending an electrolytic c...
Patent number
7,850,218
Issue date
Dec 14, 2010
E.C.L.
Patrick Delescluse
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Compact service module for use in electrolytic aluminum production...
Patent number
7,780,823
Issue date
Aug 24, 2010
E.C.L.
Alain Van Acker
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic cell leak limiter
Patent number
7,678,244
Issue date
Mar 16, 2010
Aluminum Pechiney
Serge Despinasse
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Tool holding device for the extraction and transfer of anodes in th...
Patent number
6,153,066
Issue date
Nov 28, 2000
Gerard Piron
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Tool holding device for the extraction and transfer of anodes in th...
Patent number
6,090,264
Issue date
Jul 18, 2000
Gerard Piron
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Hoist apparatus and method for positioning anode in smelting furnace
Patent number
5,730,855
Issue date
Mar 24, 1998
Harnischfeger Corporation
Roger D. Luebke
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Continuous prebaked anode cell
Patent number
5,665,213
Issue date
Sep 9, 1997
Comalco Aluminium Limited
Drago D. Juric
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Hoist apparatus for positioning anode in smelting furnace
Patent number
5,549,799
Issue date
Aug 27, 1996
Harnischfeger Corporation
Roger D. Luebke
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for operating a continuous prebaked anode cell by locating r...
Patent number
5,456,808
Issue date
Oct 10, 1995
Comalco Aluminium Limited
Drago D. Juric
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Superstructure for a very high power electrolysis cell for the prod...
Patent number
5,378,338
Issue date
Jan 3, 1995
Aluminium Pechiney
Bernard Langon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Suspension arrangement for anode bars in cells for electrolytic pro...
Patent number
4,816,129
Issue date
Mar 28, 1989
Norsk Hydro a.s
Eystein Sandvik
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolysis tank superstructure with intermediate gantry, for the...
Patent number
4,720,333
Issue date
Jan 19, 1988
Aluminium Pechiney
Christian Duval
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Anode retraction device for a Hall-Heroult cell equipped with inert...
Patent number
4,500,401
Issue date
Feb 19, 1985
Great Lakes Carbon Corporation
James M. Clark
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus for the precise adjustment of the anode plane of an elect...
Patent number
4,465,578
Issue date
Aug 14, 1984
Aluminium Pechiney
Daniel Duclaux
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Anode superstructure of a fused salt electrolytic cell and pot room...
Patent number
4,436,607
Issue date
Mar 13, 1984
Swiss Aluminium Ltd.
Werner K. Fischer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
CATHODE DEVICE FOR AN ALUMINIUM ELECTROLYSIS CELL
Publication number
20240426014
Publication date
Dec 26, 2024
Aleksej Gennad'evich BURTSEV
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ANODE HANDLING SYSTEM AND METHOD OF USE
Publication number
20240175158
Publication date
May 30, 2024
ALUMATIQ AS
Frode Breimo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYTIC CELL LID HANDLING SYSTEM AND METHOD OF USE
Publication number
20240175160
Publication date
May 30, 2024
ALUMATIQ AS
Frode Breimo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POSITIONING SYSTEM FOR A LIFTING APPARATUS AND METHOD OF USE
Publication number
20240175159
Publication date
May 30, 2024
ALUMATIQ AS
Frode Breimo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
APPARATUS AND METHOD FOR OPERATING AN ELECTROLYTIC CELL
Publication number
20220275529
Publication date
Sep 1, 2022
ELYSIS LIMITED PARTNERSHIP
Bruno PETITJEAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
APPARATUS AND METHOD FOR OPERATING AN ELECTROLYTIC CELL
Publication number
20220275528
Publication date
Sep 1, 2022
ELYSIS LIMITED PARTNERSHIP
Bruno PETITJEAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
INTERVENTION TOOL FOR THE OPERATION OF AN ELECTROLYTIC CELL
Publication number
20220136120
Publication date
May 5, 2022
RIO TINTO ALCAN INTERNATIONAL LIMITED
Steeve RENAUDIER
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HANDLING DEVICE TO BE USED TO CONVEY AN INTERVENTION TOOL ON AN ELE...
Publication number
20220090280
Publication date
Mar 24, 2022
RIO TINTO ALCAN INTERNATIONAL LIMITED
Frédéric BRUN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrode Configurations for Electrolytic Cells and Related Methods
Publication number
20210332490
Publication date
Oct 28, 2021
ELYSIS LIMITED PARTNERSHIP
Xinghua Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrode Configurations for Electrolytic Cells and Related Methods
Publication number
20200010967
Publication date
Jan 9, 2020
ELYSIS LIMITED PARTNERSHIP
Xinghua Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
AN ANODE FOR USE IN AN ELECTROLYSIS PROCESS FOR PRODUCTION OF ALUMI...
Publication number
20180023206
Publication date
Jan 25, 2018
Norsk Hydro ASA
Jørund HOP
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COVER FOR AN ELECTROLYSIS CELL FOR PROCUDING ALUMINIUM
Publication number
20170362726
Publication date
Dec 21, 2017
United Company RUSAL Engineering and Technology Centre, LLC
Aleksandr Olegovich GUSEV
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
LOW-PROFILE ALUMINUM CELL POTSHELL AND METHOD FOR INCREASING THE PR...
Publication number
20170362725
Publication date
Dec 21, 2017
HATCH LTD.
MACIEJ URBAN JASTRZEBSKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
A MODIFIED ELECTROLYSIS CELL AND A METHOD FOR MODIFYING SAME
Publication number
20170350028
Publication date
Dec 7, 2017
Norsk Hydro ASA
Jørund HOP
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYSIS TANK COMPRISING AN ANODE ASSEMBLY CONTAINED IN A CONTA...
Publication number
20160326661
Publication date
Nov 10, 2016
RIO TINTO ALCAN INTERNATIONAL LIMITED
Olivier Martin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolytic Device and Anode Assembly Intended for the Production...
Publication number
20160186343
Publication date
Jun 30, 2016
RIO TINTO ALCAN INTERNATIONAL LIMITED
Yves Rochet
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMPACT SERVICE MODULE AND USE THEREOF IN A PLANT FOR PRODUCING ALU...
Publication number
20140231268
Publication date
Aug 21, 2014
Stéphane David
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POT TENDING MACHINE FOR WORKING ON ELECTROLYSIS CELLS FOR THE PRODU...
Publication number
20110194916
Publication date
Aug 11, 2011
E.C.L.
Arnaud Wattel
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
400kA HIGH ENERGY EFFICIENCY REDUCTION POT
Publication number
20110067999
Publication date
Mar 24, 2011
Northeastern University Engineering and Research Institute Co., Ltd.
Dingxiong Lv
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SERVICE MODULE WITH AT LEAST ONE ANODE CLAMP AND MEANS FOR APPLYING...
Publication number
20100116653
Publication date
May 13, 2010
E.C.L.
Alain Van Acker
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Anode Support Apparatus
Publication number
20070295601
Publication date
Dec 27, 2007
Ingo Bayer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Handling gipper for an electrolysis cell service machine for the pr...
Publication number
20060290153
Publication date
Dec 28, 2006
E.C.L.
Patrick Delescluse
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Actuator for displacing an anode frame of an electrolysis cell for...
Publication number
20060137972
Publication date
Jun 29, 2006
Alain Van Acker
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Compact service module for use in electrolytic aluminum production...
Publication number
20050211552
Publication date
Sep 29, 2005
E.C.L.
Alain Van Acker
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolytic cell leak limiter
Publication number
20050194249
Publication date
Sep 8, 2005
Aluminum Pechiney
Serge Despinasse
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Device for lifting the anode frame of an electrolysis cell for the...
Publication number
20020074224
Publication date
Jun 20, 2002
REEL SA Parc d' Activite
Gerard Piron
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR