ClassID:

213284

H01M4/8889 - CPC Classification

Classification description:

Electrodes; Inert electrodes with catalytic activity, e.g. for fuel cells; Processes of manufacture; Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body; Heat treatment, e.g. drying, baking; Sintering or firing Cosintering or cofiring of a catalytic active layer with another type of layer

Recent Application in this class:
#1
20230420689
2023-12-28

PROTON-CONDUCTING CERAMIC FUEL CELL ARCHITECTURE

#2
20220123323
2022-04-21

INTEGRATED FUEL CELL AND COMBUSTION SYSTEM

#3
20210288333
2021-09-16

Solid oxide fuel cell and manufacturing method of the same

#4
20210249674
2021-08-12

Process for the manufacture of a solid oxide membrane electrode assembly

#5
20210066725
2021-03-04

Solid oxide fuel cell and manufacturing method of the same

#6
20210057770
2021-02-25

Cathode including a tandem electrocatalyst and solid oxide fuel cell including the same

#7
20210018268
2021-01-21

Apparatus and method for plasticizing solid oxide fuel cell

#8
20200212468
2020-07-02

SOLID ELECTROLYTE MEMBER, SOLID OXIDE FUEL CELL, WATER ELECTROLYSIS DEVICE, HYDROGEN PUMP, AND METHOD FOR MANUFACTURING SOLID ELECTROLYTE MEMBER

#9
20200194799
2020-06-18

Integrated fuel cell and combustion system

#10
20200176784
2020-06-04

Layered cathode for molten carbonate fuel cell

#11
20200144645
2020-05-07

Fuel cell, fuel cell stack, manufacturing method of fuel cell and manufacturing method of fuel cell stack

#12
20190334191
2019-10-31

METHOD OF MAKING A FUEL CELL DEVICE

#13
20180166692
2018-06-14

High temperature solid oxide cell comprising diffusion barrier layer and method for manufacturing the same

#14
20180159149
2018-06-07

Solid oxide fuel cell and method for manufacturing same

#15
20180053947
2018-02-22

Fabrication method for micro-tubular solid oxide cells

#16
20170324107
2017-11-09

Method of making a fuel cell device

#17
20170248540
2017-08-31

Sensor element for detecting at least one property of a measuring gas in a measuring gas space, containing a ground, impregnated slip layer

#18
20170170485
2017-06-15

Dual conductor surface modified SOFC cathode particles and methods of making same

#19
20170162895
2017-06-08

Method of making a fuel cell device

#20
20170077523
2017-03-16

Nanotubular intermetallic compound catalyst for positive electrode of lithium air battery and method of preparing the same

#21
20170062856
2017-03-02

Fuel cell

#22
20170033393
2017-02-02

Method of making a fuel cell device

#23
20160380272
2016-12-29

METHOD OF FABRICATING A SOLID OXIDE FUEL CELL

#24
20160301070
2016-10-13

Cathode material for low temperature solid oxide fuel cells

#25
20160285122
2016-09-29

Perimeter electrolyte reinforcement layer composition for solid oxide fuel cell electrolytes

#26
20160254549
2016-09-01

Metal supported solid oxide fuel cell

#27
20160204446
2016-07-14

Electrode material for fuel electrode, solid electrolyte-electrode laminate, method for producing solid electrolyte-electrode laminate, and fuel cell

#28
20160204444
2016-07-14

Triple conducting cathode material for intermediate temperature protonic ceramic electrochemical devices

#29
20160164114
2016-06-09

Solid oxide fuel cell and method for manufacturing same

#30
20160064742
2016-03-03

Solid oxide fuel cells fueled with reducible oxides

#31
20160036069
2016-02-04

Treatment method for solid oxide fuel cells and apparatus thereof

#32
20160036064
2016-02-04

Cost-effective solid state reactive sintering method for protonic ceramic fuel cells

#33
20150249256
2015-09-03

Method of making a fuel cell device

#34
20150236355
2015-08-20

Nanoframes with three-dimensional electrocatalytic surfaces

#35
20150064597
2015-03-05

Metal supported solid oxide fuel cell

#36
20150044597
2015-02-12

Solid electrolyte, method for manufacturing solid electrolyte, solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cell

#37
20150044596
2015-02-12

Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cell

#38
20150010784
2015-01-08

Sealed nonaqueous electrolyte secondary battery

#39
20150004526
2015-01-01

Technique for designing and manufacturing solid oxide fuel cell having improved output capability in mid to low temperature

#40
20150004525
2015-01-01

Solid oxide fuel cell

#41
20150004523
2015-01-01

Solid oxide fuel cell

#42
20140255599
2014-09-11

Method of preparing an electrochemical half-cell

#43
20140227624
2014-08-14

Electrolyte formation for a solid oxide fuel cell device

#44
20140227613
2014-08-14

Production method for a support type coating membrane using tape casting

#45
20140162149
2014-06-12

Solid oxide fuel cell

#46
20140113216
2014-04-24

Treatment method for solid oxide fuel cells and apparatus thereof

#47
20140051014
2014-02-20

Method for manufacturing a solid oxide fuel cell element by layer-wise buildup and solid oxide fuel cell element

#48
20130106032
2013-05-02

Method for sintering

#49
20130093128
2013-04-18

Methods of producing anodes for solid oxide fuel cells

#50
20130082421
2013-04-04

Process for manufacturing elementary electrochemical cells for energy- or hydrogen-producing electrochemical systems, in particular of SOFC and HTE type

#51
20120321984
2012-12-20

Fuel cell system with interconnect

#52
20120295183
2012-11-22

Method and device using a ceramic bond material for bonding metallic interconnect to ceramic electrode

#53
20120237849
2012-09-20

Solid oxide fuel cell

#54
20120186976
2012-07-26

METAL-SUPPORTED ELECTROCHEMICAL CELL AND METHOD FOR FABRICATING SAME

#55
20120094218
2012-04-19

Ni modified ceramic anodes for direct-methane solid oxide fuel cells

#56
20120082920
2012-04-05

CO-FIRED METAL INTERCONNECT SUPPORTED SOFC

#57
20120070762
2012-03-22

Stack for a solid oxide fuel cell using a flat tubular structure

#58
20110269054
2011-11-03

FUEL CELL WITH A BRAZED INTERCONNECT AND METHOD OF ASSEMBLING THE SAME

#59
20110250521
2011-10-13

Method of manufacturing anode for in-situ sintering for molten carbonate fuel cell

#60
20110198216
2011-08-18

Removal of impurity phases from electrochemical devices

#61
20110195343
2011-08-11

Solid oxide fuel cell or solid oxide fuel cell sub-component and methods of preparing same

#62
20110143265
2011-06-16

Low-Resistance Ceramic Electrode for a Solid Oxide Fuel Cell

#63
20110027693
2011-02-03

Arrangement of components in a solid oxide fuel cell and manufacturing method thereof

#64
20110015058
2011-01-20

ELECTRODE CATALYST AND PROCESS FOR PRODUCING THE ELECTRODE CATALYST

#65
20100186220
2010-07-29

FABRICATION METHOD OF METAL SUPPORTED SOLID OXIDE FUEL CELL

#66
20100173215
2010-07-08

Fuel cell and fabricating method thereof

#67
20100167169
2010-07-01

Current collectors for solid oxide fuel cell stacks

#68
20100167164
2010-07-01

SOFC cathode and method for cofired cells and stacks

#69
20100151349
2010-06-17

Uniform gas distribution through channels of SOFC

#70
20100143824
2010-06-10

INTERLOCKING STRUCTURE FOR HIGH TEMPERATURE ELECTROCHEMICAL DEVICE AND METHOD FOR MAKING THE SAME

#71
20100143761
2010-06-10

Method for impregnating a solid oxide fuel cell cathode with silver to reduce electrical resistance

#72
20100075194
2010-03-25

Low-temperature bonding of refractory ceramic layers

#73
20090286127
2009-11-19

Cell unit for a fuel cell and method for manufacturing the same

#74
20090166908
2009-07-02

Innovation control process for specific porosity/gas permeability of electrode layers of SOFC-MEA through combination of sintering and pore former scheme and technology

#75
20090061279
2009-03-05

Metal supported solid oxide fuel cell

#76
20090029040
2009-01-29

MANUFACTURING METHOD AND CURRENT COLLECTOR

#77
20080182150
2008-07-31

Method of forming membrane electrode assemblies for electrochemical devices

#78
20080178991
2008-07-31

Method of making membrane electrode assemblies

#79
20080118817
2008-05-22

Additive of electrode for fuel cell, electrode for fuel cell including the same, manufacturing method thereof, and fuel cell using the same

#80
20080081007
2008-04-03

Sinter bonded porous metallic coatings

#81
20080070093
2008-03-20

Development and characterization of novel proton conducting aromatic polyether type copolymers bearing main and side chain pyridine groups

#82
20080063914
2008-03-13

High temperature polymer electrolyte membranes and membrane electrode assemblies based on blends of aromatic polyethers

#83
20080044640
2008-02-21

Air cathode having multilayer structure and manufacture method thereof

#84
20070219086
2007-09-20

Catalyst for oxygen reduction

#85
20060234100
2006-10-19

Two layer electrolyte supported fuel cell stack

#86
20060127749
2006-06-15

Current collector to conduct an electrical current to or from an electrode layer