ClassID:

120845

C25B11/00 - CPC Classification

Classification description:

Electrodes; Manufacture thereof not otherwise provided for

Sub-classes:
Recent Application in this class:
#1
20250347010
2025-11-13

ELECTROCHEMICAL CELL WITH NIO ELECTRODE

#2
20250163587
2025-05-22

Reactant Flow Channels For Electrolyzer Applications

#3
20250034732
2025-01-30

CARBON-SUPPORTED NIO ELECTRODE

#4
20240309801
2024-09-19

Explosion Safe Electrolysis Unit

#5
20240301816
2024-09-12

Electrolysis System Having In Situ Enhancement Gas Storage

#6
20240301815
2024-09-12

Ultra Low Enhancement Gas Injection

#7
20240110527
2024-04-04

METHODS TO REDUCE COMBUSTION TIME AND TEMPERATURE IN AN ENGINE

#8
20240093637
2024-03-21

ROLLOVER-SAFE ELECTROLYSIS UNIT FOR VEHICLES

#9
20240077016
2024-03-07

SYSTEMS FOR HHO GAS SECOND FUEL DISTRIBUTION AND CONTROL

#10
20230332304
2023-10-19

Radiation-assisted electrolyzer cell and panel

#11
20230287586
2023-09-14

Photo electrochemical cell for water splitting

#12
20230084345
2023-03-16

Generation and regulation of HHO gas

#13
20230067267
2023-03-02

Photoelectrochemical water splitting method

#14
20230062236
2023-03-02

HHO Precision Injection System

#15
20230054716
2023-02-23

MEMBRANELESS HYDROGEN ELECTROLYZER WITH STATIC ELECTROLYTE

#16
20230052188
2023-02-16

Onboard HHO Gas Generation System for Heavy Duty Trucks

#17
20220341361
2022-10-27

Explosion safe electrolysis unit

#18
20220282384
2022-09-08

ELECTROCHEMICAL REACTION DEVICE, METHOD OF REDUCING CARBON DIOXIDE, AND METHOD OF PRODUCING CARBON COMPOUNDS

#19
20220267911
2022-08-25

Process for preparing alkali metal alkoxides in a three-chamber electrolysis cell

#20
20220243340
2022-08-04

A SYSTEM AND A METHOD FOR AN ELECTROCHEMICAL PROCESS

#21
20220154352
2022-05-19

ELECTROLYSIS SYSTEM AND METHOD FOR A HIGH ELECTRICAL ENERGY TRANSFORMATION RATE

#22
20220106690
2022-04-07

Gas producing system from a liquid or solid source or elements by using electromagnetic or electrostatic simultaneous anti-polar pulses, and mechanical pulses

#23
20210347659
2021-11-11

HYDROGEN GENERATOR

#24
20210310135
2021-10-07

Reactant flow channels for electrolyzer applications

#25
20210246563
2021-08-12

Electrolytic device

#26
20210202964
2021-07-01

Regenerative solid oxide stack

#27
20210198991
2021-07-01

Hydrogen production by downhole electrolysis of reservoir brine for enhanced oil recovery

#28
20210156037
2021-05-27

Quantum kinetic fusor

#29
20210075028
2021-03-11

Distribution structure for providing at least one reaction gas

#30
20210040625
2021-02-11

Radiation-assisted electrolyzer cell and panel

#31
20200283916
2020-09-10

Electrolytic cell and hydrogen production apparatus

#32
20200232107
2020-07-23

Nanoseed-induced lateral monolayers and vertical wings of transition metal dichalcogenides

#33
20200190114
2020-06-18

Water stable zinc-based metal organic framework and method of use

#34
20200153009
2020-05-14

Fuel cell arrangement

#35
20200141013
2020-05-07

Electrolysis system and method for a high electrical energy transformation rate

#36
20200087802
2020-03-19

Gallium oxynitride-zinc oxide photoelectrode for solar water splitting

#37
20200024754
2020-01-23

Efficient method for plasmon-aided solar water-splitting using (BiVO)—(TiO)ternary nanocomposites

#38
20190264342
2019-08-29

Method of making NiO nanoparticles for electrocatalytic water splitting

#39
20190256991
2019-08-22

GAS PERMEABLE ELECTRODES AND ELECTROCHEMICAL CELLS

#40
20190233956
2019-08-01

Rollover safe electrolysis unit for vehicles

#41
20190229352
2019-07-25

Solid oxide electrolysis cell with internal heater

#42
20190226101
2019-07-25

Solid oxide fuel cell with internal reformer

#43
20190194042
2019-06-27

Heating apparatus and water electrolysis system

#44
20190161873
2019-05-30

Graphite electrode and manufacturing process thereof, and a carbon dioxide generator

#45
20190093240
2019-03-28

Photocatalytic device for the production of hydrogen gas

#46
20190078217
2019-03-14

Sacrificial electrode attachment structure and electrolytic apparatus including the same

#47
20180320584
2018-11-08

Systems for HHO gas second fuel distribution and control

#48
20180320274
2018-11-08

Gas generator

#49
20180223440
2018-08-09

Electrolytic device

#50
20180216242
2018-08-02

ELECTROCHEMICAL SYSTEMS AND METHODS USING METAL HALIDE TO FORM PRODUCTS

#51
20180202054
2018-07-19

Electrochemical oxygen pumps utilizing an anion conducting polymer

#52
20180090775
2018-03-29

Method for ascertaining overvoltages in fuel cells

#53
20180023201
2018-01-25

AN ELECTROCHEMICAL PROCESS FOR PREPARING A COMPOUND COMPRISING A METAL OR METALLOID AND A PEROXIDE, IONIC OR RADICAL SPECIES

#54
20170237086
2017-08-17

Reactant flow channels for electrolyzer applications

#55
20170211194
2017-07-27

Catalytic or electrocatalytic generation of chlorine dioxide

#56
20170122173
2017-05-04

Electrolytic production of ammonia

#57
20170044678
2017-02-16

Porous electrode for proton-exchange membrane

#58
20170037524
2017-02-09

Reactor Having a Sacrificial Anode

#59
20160138496
2016-05-19

Methods to reduce combustion time and temperature in an engine

#60
20160083856
2016-03-24

Electrolytic treatment method and electrolytic treatment apparatus

#61
20160076156
2016-03-17

Electrochemical systems and methods using metal halide to form products

#62
20160049677
2016-02-18

Gas diffusion electrode

#63
20150299872
2015-10-22

System and method for producing hydrogen and oxygen gas

#64
20150292094
2015-10-15

GAS PERMEABLE ELECTRODES AND ELECTROCHEMICAL CELLS

#65
20150198553
2015-07-16

Device for providing a means for internal calibration in an electrochemical sensor

#66
20140262810
2014-09-18

Electrochemical method for synthesizing metal-containing particles and other objects

#67
20140255099
2014-09-11

In situ remediation of soils and ground water containing organic contaminants

#68
20140116887
2014-05-01

Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode

#69
20140014501
2014-01-16

Dual Absorber Electrodes

#70
20130255596
2013-10-03

Hydrogen feed method and systems for engines

#71
20130043123
2013-02-21

Architecture of high temperature electrolyser, with high target production per electrolysis cell and limited cell degradation rate

#72
20130026032
2013-01-31

Waste to hydrogen conversion process and related apparatus

#73
20130015077
2013-01-17

Hydrogen Generator Designed For Use With Gas And Diesel Engines

#74
20120312700
2012-12-13

Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode

#75
20120305388
2012-12-06

Hydrogen Generator

#76
20120261271
2012-10-18

Nitrogen-Rich Water Production System

#77
20120208104
2012-08-16

FUEL CELL

#78
20120111734
2012-05-10

Water Electrolyzer System and Method

#79
20120097550
2012-04-26

METHODS FOR ENHANCING WATER ELECTROLYSIS

#80
20120091010
2012-04-19

ELECTROLYSIS METHOD, DEVICE AND SYSTEM

#81
20120073525
2012-03-29

Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines

#82
20120073524
2012-03-29

Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines

#83
20120067745
2012-03-22

Device for providing a means for internal calibration in an electrochemical sensor

#84
20120067021
2012-03-22

Electrolyzed hydrogen gas enhancement of hydrocarbon fuel combustion

#85
20110300471
2011-12-08

NANOPARTICLE COATED ELECTRODE AND METHOD OF MANUFACTURE

#86
20110295241
2011-12-01

Method and apparatus for improving local hypoxicity for enhanced therapy

#87
20110203917
2011-08-25

SYSTEM FOR THE ELECTROLYTIC PRODUCTION OF HYDROGEN AS A FUEL FOR AN INTERNAL COMBUSTION ENGINE

#88
20110198230
2011-08-18

Process for producing an active cathode for electrolysis

#89
20110147205
2011-06-23

Method and system for producing electrocatalytic coatings and electrodes

#90
20110147204
2011-06-23

Apparatus for on demand production of hydrogen by electrolysis of water

#91
20110100803
2011-05-05

SYSTEM FOR PRODUCING A SUBSTANTIALLY STOICHIOMETRIC MIX OF HYDROGEN AND OXYGEN USING A PLURALITY OF ELECTROLYTIC CELLS

#92
20110094878
2011-04-28

PRODUCT GAS GENERATOR FOR PRODUCING A SUBSTANTIALLY STOICHIOMETRIC MIX OF HYDROGEN AND OXYGEN

#93
20110089029
2011-04-21

COMPACT HYBRID CELL HYDROGEN GENERATOR

#94
20110073467
2011-03-31

Electrolytic ozone cell anode spring board fixture structure

#95
20110017607
2011-01-27

On demand hydrogen production unit and method for the on demand production of hydrogen

#96
20110017153
2011-01-27

System for on demand hydrogen production and delivery of hydrogen to an internal combustion engine

#97
20110006544
2011-01-13

Hydrogen generator

#98
20100328841
2010-12-30

Water purification device

#99
20100314259
2010-12-16

ELECTROLYTIC HYDROGEN GENERATING SYSTEM

#100
20100282600
2010-11-11

Hydrogen generator designed for use with gas and diesel engines

#101
20100276296
2010-11-04

ELECTROLYTIC HYDROGEN GENERATING SYSTEM

#102
20100276295
2010-11-04

ELECTROLYTIC HYDROGEN GENERATING SYSTEM

#103
20100276279
2010-11-04

ELECTROLYTIC HYDROGEN GENERATING SYSTEM

#104
20100276278
2010-11-04

MODULAR ELECTROLYSIS DEVICE

#105
20100275859
2010-11-04

METHOD TO PROVIDE SUPPLEMENTAL FUEL FOR AN INTERNAL COMBUSTION ENGINE

#106
20100213075
2010-08-26

REACTOR FOR THE ELECTROCHEMICAL TREATMENT OF BIOMASS

#107
20100181204
2010-07-22

Nickel-zinc-aluminum-hydrogen production reactor and methods of use

#108
20100178537
2010-07-15

METHODS FOR FORMING MAGNETICALLY MODIFIED ELECTRODES AND ARTICLES PRODUCED THEREBY

#109
20100173068
2010-07-08

METHODS FOR FORMING MAGNETICALLY MODIFIED ELECTRODES AND ARTICLES PRODUCED THEREBY

#110
20100147463
2010-06-17

CATALYST-AIDED CHEMICAL PROCESSING METHOD AND APPARATUS

#111
20100122902
2010-05-20

SYSTEM FOR THE ELECTROLYTIC PRODUCTION OF HYDROGEN AS A FUEL FOR AN INTERNAL COMBUSTION ENGINE

#112
20100108498
2010-05-06

Hydrogen production systems utilizing electrodes formed from nano-particles suspended in an electrolyte

#113
20100084266
2010-04-08

Electrodes with mechanically roughened surface for electrochemical applications

#114
20100025234
2010-02-04

System for producing a mixture of hydrogen and oxygen gases

#115
20090301871
2009-12-10

Methods and systems for in-situ electroplating of electrodes

#116
20090272645
2009-11-05

Corrosion resistant gas diffusion layer with a micro protective layer for electrochemical cells

#117
20090152118
2009-06-18

Electrolyzer and electrodes

#118
20090136789
2009-05-28

Integrated flow field (IFF) structure

#119
20090092887
2009-04-09

NANOPARTICLE COATED ELECTRODE AND METHOD OF MANUFACTURE

#120
20090071841
2009-03-19

WASTE TO HYDROGEN CONVERSION PROCESS AND RELATED APPARATUS

#121
20090071819
2009-03-19

Electrolyzer cell stack system

#122
20090045049
2009-02-19

HYDROGEN-OXYGEN GAS GENERATOR AND HYDROGEN-OXYGEN GAS GENERATING METHOD THEREOF

#123
20090038937
2009-02-12

Household appliances which utilize an electrolyzer and electrolyzer that may be used therein

#124
20090026089
2009-01-29

System and method for splitting water

#125
20080296173
2008-12-04

Electrolysis transistor

#126
20080221240
2008-09-11

Functionalization of nanoscale articles including nanotubes and fullerenes

#127
20080115810
2008-05-22

METHOD OF REACTIVATING ELECTRODE FOR ELECTROLYSIS

#128
20080073222
2008-03-27

Catalyst-aided chemical processing method and apparatus

#129
20080047840
2008-02-28

Fuel cell system

#130
20080047830
2008-02-28

Oxygen-Hydrogen Generator for Internal Combustion Engines

#131
20070251830
2007-11-01

HOUSEHOLD APPLIANCES WHICH UTILIZE AN ELECTROLYZER AND ELECTROLYZER THAT MAY BE USED THEREIN

#132
20070131543
2007-06-14

Electro plate vibration structure of oxygen/hydrogen mixture gas generator

#133
20070089997
2007-04-26

Method and apparatus for the production of hydrogen and oxygen

#134
20070082239
2007-04-12

Thermal management system for regenerative fuel cells and method thereof

#135
20070080070
2007-04-12

Apparatus and method for the conversion of water into a new gaseous and combustible form and the combustible gas formed thereby

#136
20070054798
2007-03-08

Electrode structure and methods of making same

#137
20070034529
2007-02-15

Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode

#138
20070012264
2007-01-18

Water fuel convertor

#139
20060237328
2006-10-26

Hydro-oxy fuel generator

#140
20060075683
2006-04-13

Apparatus and method for the conversion of water into a new gaseous and combustible form and the combustible gas formed thereby

#141
20060042937
2006-03-02

Electrode for electrolysis and method of manufacturing electrode for electrolysis

#142
20050186458
2005-08-25

Electrolyzer cell stack system

#143
20050109614
2005-05-26

Anode for oxygen evolution and relevant substrate

#144
16276982
2022-06-14

System and method of repurposing COincorporated into a solvent-based media into usable materials