ClassID:

213638

H01M8/144 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Fuel cells with fused electrolytes characterised by the electrolyte material

Sub-classes:
Recent Application in this class:
#1
20250243232
2025-07-31

GLYONIC LIQUIDS AND USES THEREOF

#2
20250210681
2025-06-26

REDOX FLOW BATTERY

#3
20230108286
2023-04-06

MULTI-STAGE MAGNESIOTHERMIC REDUCTION FOR PRODUCTION OF SILICON OXIDES WITH REDUCED SILICON GRAIN SIZE

#4
20220064202
2022-03-03

GLYONIC LIQUIDS AND USES THEREOF

#5
20190088971
2019-03-21

Radical-ion battery and operation thereof

#6
20180233792
2018-08-16

Electrochemical cell for use in high temperature metal-air battery

#7
20150214564
2015-07-30

FUEL CELL MATRIX COMPOSITION AND METHOD OF MANUFACTURING SAME

#8
20140342266
2014-11-20

FUEL CELL INCLUDING COUPLING DEVICE

#9
20140242493
2014-08-28

Direct carbon electrochemical cell

#10
20140178796
2014-06-26

Aluminum-halogen fuel cell

#11
20130309592
2013-11-21

Molten-salt electrolyte unitized regenerative hydrogen-halogen fuel cell with anion transfer

#12
20130095388
2013-04-18

Liquid hydrophobic phase transition substance, and battery comprising same

#13
20110091769
2011-04-21

Ionic liquid

#14
20100028733
2010-02-04

Electrochemical device with a LSGM-electrolyte

#15
20090023023
2009-01-22

Fuel Cell Control System

#16
20080090132
2008-04-17

Electrochemical devices comprising proton conducting mediums

#17
20080008930
2008-01-10

Ionic liquid

#18
20070026295
2007-02-01

Ionic liquids and ionic liquid acids with high temperature stability for fuel cell and other high temperature applications, method of making and cell employing same

#19
20060269830
2006-11-30

Carbonate fuel cell and components thereof for in-situ delayed addition of carbonate electrolyte

#20
20060027789
2006-02-09

Proton conducting mediums for electrochemical devices and electrochemical devices comprising the same

#21
13528799
2015-12-29

Mixed proton and carbonate ion conductor