ClassID:

120901

C25C3/085 - CPC Classification

Classification description:

Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium; Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts

Recent Application in this class:
#1
20250084553
2025-03-13

Method And System For Molten Oxide Electrolysis

#2
20240426016
2024-12-26

INERT ANODE ALUMINUM ELECTROLYTIC CELL WITH VERTICAL STRUCTURE

#3
20230121723
2023-04-20

Formation of lining layers in the cathode shells of aluminium electrolytic reduction cells

#4
20210310139
2021-10-07

Method for providing a cathode lining barrier layer in an electrolysis cell and a material for same

#5
20210189577
2021-06-24

Formation of lining layers in the cathode shells of aluminum electrolytic reduction cells

#6
20200216971
2020-07-09

SYSTEMS AND METHODS FOR CONTROLLING HEAT LOSS FROM AN ELECTROLYTIC CELL

#7
20190360114
2019-11-28

Systems and methods for controlling heat loss from an electrolytic cell

#8
20190127868
2019-05-02

Aluminum electrolytic bath having continuous aluminum-frame anode with built-in conductors

#9
20190048484
2019-02-14

Method for lining a cathode of a reduction cell for production of primary aluminum

#10
20180237926
2018-08-23

Lining of a cathode assembly of a reduction cell for production of aluminum, method for installation thereof and reduction cell having such lining

#11
20180223441
2018-08-09

Method for lining a cathode assembly of a reduction cell for production of primary aluminum (variants)

#12
20170211196
2017-07-27

Insulation assembly for electrolysis cell

#13
20170167039
2017-06-15

Anode assembly

#14
20160208399
2016-07-21

LOW RESISTANCE ELECTRODE ASSEMBLIES FOR PRODUCTION OF METALS

#15
20160177461
2016-06-23

ALUMINIUM ELECTROLYTIC POT RAMMING MACHINE

#16
20160068979
2016-03-10

Systems and methods of protecting electrolysis cell sidewalls

#17
20150299880
2015-10-22

Electrolytic cell

#18
20140262807
2014-09-18

Systems and methods of protecting electrolysis cell sidewalls

#19
20140262164
2014-09-18

Heat exchanger

#20
20140042021
2014-02-13

Seal assemblies for cathode collector bars

#21
20130299344
2013-11-14

Outlet seal for the cathode bars of an aluminum electrolytic cell

#22
20130292259
2013-11-07

LARGE SCALE GRID ENERGY STORAGE BASED ON ALUMINUM TECHNOLOGY

#23
20130056915
2013-03-07

SINTERED REFRACTORY MATERIAL BASED ON SILICON CARBIDE WITH A SILICON NITRIDE BINDER

#24
20110114292
2011-05-19

Heat exchanger

#25
20110024956
2011-02-03

Sintered refractory material based on silicon carbide with a silicon nitride binder

#26
20100179051
2010-07-15

Sintered product based on alumina and chromium oxide

#27
20090218216
2009-09-03

Electrolytic cell for obtaining aluminium

#28
20080271996
2008-11-06

Electrolytic Cell With a Heat Exchanger

#29
20080234122
2008-09-25

Sintered refactory material based on silicon carbide with a silicon nitride binder

#30
20080095692
2008-04-24

Method For Producing Fabricated Parts Based On Beta-Sic For Using In Aggressive Media

#31
20080067060
2008-03-20

CERMET INERT ANODE ASSEMBLY HEAT RADIATION SHIELD

#32
20080047691
2008-02-28

Heat exchanger

#33
20080020265
2008-01-24

SIDEWALL TEMPERATURE CONTROL SYSTEMS AND METHODS AND IMPROVED ELECTROLYSIS CELLS RELATING TO SAME

#34
20080017504
2008-01-24

SIDEWALL TEMPERATURE CONTROL SYSTEMS AND METHODS AND IMPROVED ELECTROLYSIS CELLS RELATING TO SAME

#35
20070264576
2007-11-15

Sintered refractory block based on silicon carbide with a silicon nitride bond

#36
20070187230
2007-08-16

Internal cooling of electrolytic smelting cell

#37
20070086937
2007-04-19

Use of a silicon carbide-based ceramic material in aggressive environments

#38
20050271936
2005-12-08

Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof

#39
20050194260
2005-09-08

Cermet inert anode assembly heat radiation shield

#40
20050087440
2005-04-28

Thermally insulating structural components resistant to high temperature corrosive media