ClassID:

213608

H01M8/1074 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Fuel cells with solid electrolytes characterised by the electrolyte material; Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. polymerisation or crosslinking Sol-gel processes

Recent Application in this class:
#1
20230150841
2023-05-18

Self-Assembled Surfactant Structures

#2
20200099078
2020-03-26

Preparation method for alkaline anion exchange membrane and use thereof in fuel cell

#3
20200071198
2020-03-05

Self-assembled surfactant structures

#4
20170187058
2017-06-29

Proton exchange membrane and manufacturing method thereof

#5
20160240879
2016-08-18

CATIONIC SUPPORT FORMING A HYBRID ANIONIC MEMBRANE

#6
20160215110
2016-07-28

Co-ABPBI membranes and process for the preparation thereof

#7
20160156055
2016-06-02

Process for preparing an ion-exchange composite material comprising a specific polymer matrix and a filler consisting of ion-exchange particles

#8
20160011414
2016-01-14

Display device for transparent glazing

#9
20130146521
2013-06-13

Self-assembled surfactant structures

#10
20130092873
2013-04-18

Method for preparing a composite material comprising a polymeric matrix and a filler consisting in ion exchange inorganic particles

#11
20120142791
2012-06-07

Solid electrolyte membrane for fuel cell and process for producing same

#12
20120052403
2012-03-01

FUEL CELL ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL AND METHOD OF MANUFACTURING FUEL CELL ELECTROLYTE MEMBRANE

#13
20110190526
2011-08-04

Sulfone hybrid precursor, method of synthesizing same, and uses thereof

#14
20110159406
2011-06-30

Superconducting electrolytic hybrid material, and preparation method and uses thereof

#15
20110027691
2011-02-03

Polymer membranes

#16
20110009504
2011-01-13

Proton exchange membranes (PEM) based on hybrid inorganic-organic copolymers with grafted phosphoric acid groups and implanted metal cations

#17
20100129729
2010-05-27

CEOSSLINKED AROMATIC POLYMER, POLYMER ELECTROLYTE,CATALYST INK, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL

#18
20090226773
2009-09-10

Fuel cell system and method of repairing electrolyte membrane thereof

#19
20090017358
2009-01-15

Process for producing solid polyelectrolyte film by graft-polymerizing polymerizable monomer with fluororesin film, solid polyelectrolyte film obtainable by the process, and fuel cell

#20
20080318134
2008-12-25

Polymer Membranes

#21
20080026276
2008-01-31

Proton-Conducting Material, Solid Polymer Electrolyte Membrane, and Fuel Cell

#22
20070227900
2007-10-04

PERFORMANCE ENHANCEMENT VIA WATER MANAGEMENT IN ELECTROCHEMICAL CELLS

#23
20070213495
2007-09-13

Proton conducting membrane, method for producing the same, and fuel cell using the same

#24
20070196713
2007-08-23

Polysiloxane compound containing sulfonic acid groups, method of preparing the same and fuel cell including the same

#25
20070193885
2007-08-23

APPARATUS AND METHODS FOR ELECTROCHEMICAL HYDROGEN MANIPULATION

#26
20070154764
2007-07-05

Water insoluble additive for improving conductivity of an ion exchange membrane

#27
20070128490
2007-06-07

Proton exchange membranes (PEM) based on hybrid inorganic-organic copolymers with grafted phosphoric acid groups and implanted metal cations

#28
20070099051
2007-05-03

Ion-conducting composite membranes

#29
20070099035
2007-05-03

Polymer electrolyte membranes (PEMs) based on imidazole ring terminated flexible branches grafted on hybrid inorganic-organic polymers

#30
20060292413
2006-12-28

Fuel cell and method for producing same

#31
20060263660
2006-11-23

Proton conductive membrane, method for producing same, and fuel cell comprising same

#32
20060219981
2006-10-05

Proton conductive film, process for producing the same, and fuel cell employing the proton-conductive film

#33
20060194089
2006-08-31

Method for producing a membrane for a fuel cell

#34
20060159975
2006-07-20

Polymer electrolyte and fuel cell using the same

#35
20060096913
2006-05-11

Organic-inorganic membranes

#36
20060058485
2006-03-16

Proton-conductive membranes and layers and methods for their production

#37
20060051646
2006-03-09

Proton-conductive material and method for production thereof, membrane electrode assembly, and fuel cell

#38
20060014877
2006-01-19

Solid state proton conductor system derived from hybrid composite inorganic-organic multicomponent material

#39
20060008691
2006-01-12

Compound, and solid electrolyte, proton conductor, membrane electrode assembly and fuel cell comprising the compound

#40
20050164063
2005-07-28

Compound, and solid electrolyte, proton conductor, membrane electrode assembly and fuel cell comprising the compound

#41
20050020716
2005-01-27

Combining method

#42
20050020715
2005-01-27

Manufacturing method for electrolyte membrane