ClassID:

120817

C25B5/00 - CPC Classification

Classification description:

Electrogenerative processes, i.e. processes for producing compounds in which electricity is generated simultaneously

Recent Application in this class:
#1
20260125804
2026-05-07

Doped Barium Niobate Catalyst for Cogeneration of Electricity and Syngas from Methane

#2
20260110100
2026-04-23

SYSTEMS AND METHODS FOR INTEGRATED MODULAR PRODUCTION OF HYDROGEN FRESHWATER, AND BIOELECTRICITY

#3
20260066320
2026-03-05

METHOD FOR GENERATING POWER OR PRODUCING HYDROGEN AND ENERGY CONVERSION SYSTEM

#4
20250129490
2025-04-24

CARBON DIOXIDE FIXATION DEVICE AND BATTERY

#5
20250108330
2025-04-03

ELECTROCHEMICAL SYSTEM FOR CARBON DIOXIDE CAPTURE

#6
20250101835
2025-03-27

METHODS OF GENERATING METHANOL FROM CO2 AS HYDROGEN CARRIER TO POWER OILFIELD OPERATIONS

#7
20250075343
2025-03-06

CRUDE OIL PROCESSING PLANT WASTEWATER TREATMENT WITH CO-PRODUCTION OF HYDROGEN FOR CLEAN ENERGY

#8
20250027209
2025-01-23

Biological Battery Reactor System in manufacturing Metal Oxide, generating electricity, and fixing CO2

#9
20240327998
2024-10-03

METHOD FOR GENERATING HYDROGEN BY DECOUPLED WATER ELECTROLYSIS

#10
20240309520
2024-09-19

MEMBRANE-BASED ALKALI METAL SALT PRECIPITATION

#11
20240266573
2024-08-08

DEVICE FOR PRODUCING ENERGY AND USE THEREOF

#12
20240246029
2024-07-25

DECENTRALIZED CARBON NEGATIVE ELECTRICITY GENERATION ON DEMAND WITH NO AIR AND WATER POLLUTION

#13
20240200204
2024-06-20

Carbon dioxide methanation at low temperature and elevated pressure

#14
20240167173
2024-05-23

POWER GENERATION SYSTEM AND METHOD FOR GENERATING ELECTRICITY FROM GASEOUS FLOWBACK

#15
20240150906
2024-05-09

ELECTROLYTIC CELL AND ELECTROLYTIC CELLS IN SERIES, WHICH CAN BE USED AS CHLORALKALI ELECTROLYTIC CELL AND PROCESS CO2

#16
20240150904
2024-05-09

A DEVICE AND A METHOD FOR PRODUCING HYDROGEN

#17
20240124985
2024-04-18

SMALL MODULAR NUCLEAR REACTOR INTEGRATED ENERGY SYSTEMS FOR IN-SITU, ON-DEMAND HYDROGEN GENERATION AND/OR THE PRODUCTION OF SODIUM FORMATE

#18
20240102178
2024-03-28

GAS TO HYDROGEN PROCESS WITH CO-PRODUCTION OF CARBON

#19
20240100476
2024-03-28

ELECTROCHEMICAL CELL AND METHOD OF PROCESSING A GASEOUS STREAM CONTAINING OXYGEN

#20
20240072286
2024-02-29

CARBON-NEUTRAL PROCESS FOR GENERATING ELECTRICITY

#21
20240060470
2024-02-22

Wind Turbine with a Virtual Hydrogen Battery

#22
20240060469
2024-02-22

Wind Turbine with a Virtual Ammonia Battery

#23
20240044020
2024-02-08

Air-purifying, self-regenerative carbon dioxide converter based on quantum imprinted nanomaterials

#24
20240018980
2024-01-18

DEVICE AND METHOD FOR GAS MAINTENANCE IN MICROFEATURES ON A SUBMERGED SURFACE

#25
20240011165
2024-01-11

Carbon Oxide Electrolyzer Integrated with Electrical Network

#26
20230420690
2023-12-28

Methods for producing alpha-keto acid and pyruvic acid

#27
20230212761
2023-07-06

Methods for producing syngas from HS and COin an electrochemical cell

#28
20230167564
2023-06-01

SYSTEM FOR PRODUCING AND REGULATING THE PRODUCTION AND DISTRIBUTION OF HYDROGEN FROM AN ELECTROLYZER AND NON-ELECTROLYZER SOURCE

#29
20230160073
2023-05-25

PHOTOCATALYSTS FOR WATER OXIDATION

#30
20230138866
2023-05-04

ENERGY STORAGE DEVICE FOR WATER ELECTROLYSIS HYDROGEN PRODUCTION COUPLED WITH LOW TEMPERATURE AND ENERGY STORAGE METHOD

#31
20230126106
2023-04-27

ELECTROLYZER FOR SPONTANEOUSLY GENERATING HYDROGEN AND A METHOD FOR IMPLEMENTING SAME

#32
20230124299
2023-04-20

METAL/CARBON-DIOXIDE BATTERY AND HYDROGEN PRODUCTION AND CARBON DIOXIDE STORAGE SYSTEM COMPRISING SAME

#33
20230118848
2023-04-20

Gas to hydrogen process with co-production of carbon

#34
20230073910
2023-03-09

MICROBIAL ELECTROCHEMICAL LIGNIN AND ALKALINE HYDROXIDE RECOVERY FROM DEACETYLATION AND MECHANICAL REFINING OF BLACK LIQUOR

#35
20220349066
2022-11-03

Non-Noble Metal-Nitride Based Electrocatalysts for High-Performance Seawater Splitting

#36
20220307141
2022-09-29

ELECTRICALLY CONDUCTIVE NANOFIBERS FOR POLYMER MEMBRANE-BASED ELECTROLYSIS

#37
20220228276
2022-07-21

Fuel cell energy circulative utilization system

#38
20220186386
2022-06-16

ELECTROLYZER WITH IMPROVED ELECTRODE STRUCTURE

#39
20220178036
2022-06-09

Separation and conversion of carbon dioxide to syngas using a porous ceramic dual membrane in a thermo-electrochemical reactor

#40
20220115682
2022-04-14

Carbon-neutral process for generating electricity

#41
20220010439
2022-01-13

METHOD FOR PRODUCING AN ACTIVE LAYER OF AN ELECTRODE FOR ELECTROCHEMICAL REDUCTION REACTIONS

#42
20210344287
2021-11-04

MXene coated hydrophilic fiber membrane-based complex generator and manufacturing method thereof

#43
20210331115
2021-10-28

METHOD AND SYSTEM FOR REMOVING CARBON DIOXIDE

#44
20210222304
2021-07-22

ELECTROLYSIS DEVICE CAPABLE OF PRODUCING STERILIZING AGENT OR DETERGENT, AND ELECTROLYSIS METHOD THEREOF

#45
20210123145
2021-04-29

ELECTROCHEMICAL PROCESS FOR THE PRODUCTION OF PRESSURIZED GASEOUS HYDROGEN BY ELECTROLYSIS THEN DEPOLARIZATION

#46
20210057758
2021-02-25

Methods for producing alpha-keto acid and pyruvic acid

#47
20200216967
2020-07-09

System for chemical conversion and electrical energy generation

#48
20190338426
2019-11-07

Method for synchronously recovering metal and elemental sulfur

#49
20190284045
2019-09-19

Systems and methods of production of hydrogen containing compounds using products of fuel cells

#50
20180363152
2018-12-20

Selective oxidation of furan based alcohols via electro-generative process

#51
20180023205
2018-01-25

Low temperature electrolytes for solid oxide cells having high ionic conductivity

#52
20180008969
2018-01-11

Water splitting catalyst containing MnCaOcore structure, preparation process and application thereof

#53
20180002202
2018-01-04

Hydromagnetic desalination cell with rare earth magnets

#54
20170321332
2017-11-09

PROCESS FOR PRODUCING LIQUID HYDROGEN

#55
20170274399
2017-09-28

Spill-resistant fluid delivery device

#56
20170260069
2017-09-14

Stacked hydromagnetic desalination cell

#57
20170247803
2017-08-31

REACTOR, PROCESS, AND SYSTEM FOR THE OXIDATION OF GASEOUS STREAMS

#58
20170166461
2017-06-15

Hydromagnetic desalination cell, brine desalination system, and method of desalinating brine water using the desalination cell

#59
20170137951
2017-05-18

Method and device for using COmineralization to produce sodium bicarbonate or sodium carbonate and output electric energy

#60
20160372931
2016-12-22

Power management system for a microbial fuel cell and microbial electrolysis cell coupled system

#61
20160369411
2016-12-22

SOLAR POWERED SYSTEMS AND METHODS FOR GENERATING HYDROGEN GAS AND OXYGEN GAS FROM WATER

#62
20160355933
2016-12-08

METHOD AND SYSTEM FOR PRODUCING CARBON DIOXIDE AND ELECTRICITY FROM A GASEOUS HYDROCARBON FEED

#63
20160305029
2016-10-20

Methods for co-processing carbon dioxide and hydrogen sulfide

#64
20160285121
2016-09-29

Lithium-substituted magnesium ferrite material based hydroelectric cell and process for preparation thereof

#65
20160226090
2016-08-04

Solid polymer power generation or electrolysis method and system

#66
20160164107
2016-06-09

ELECTRIC POWER GENERATOR USING POTABLE WATER, WITH OXYGEN AND HYDROGEN RELEASE

#67
20160137536
2016-05-19

Bioelectrochemical system having polyvalent ion removing function

#68
20150372330
2015-12-24

Electricity Generating Device Including An Aluminium Alloy Electrode

#69
20150275378
2015-10-01

Method for preparation of graphene using spontaneous process

#70
20150041323
2015-02-12

Cell for depolarised electrodialysis of salt solutions

#71
20150017089
2015-01-15

Method for nitrogen recovery from an ammonium comprising fluid and bio-electrochemical system

#72
20140318979
2014-10-30

Apparatus and methods for the electrochemical generation of oxygen and/or hydrogen

#73
20140178796
2014-06-26

Aluminum-halogen fuel cell

#74
20140113207
2014-04-24

Fuel cell system for generating energy and water

#75
20140038070
2014-02-06

Generating power from hydrocarbon deposits while capturing carbon dioxide

#76
20130252118
2013-09-26

FUEL CELL SYSTEM FOR GENERATING ENERGY AND WATER

#77
20130149621
2013-06-13

Fuel-cell systems operable in multiple modes for variable processing of feedstock materials and associated devices, systems, and methods

#78
20130146469
2013-06-13

Low Temperature Electrolytes for Solid Oxide Cells Having High Ionic Conductivity

#79
20120121998
2012-05-17

Method for co-generation of electric energy and hydrogen

#80
20110189559
2011-08-04

Method for the production of light hydrocarbons from gas with high methane content, a solid oxide fuel cell used for the production of light hydrocarbons from gas with high methane content, and a catalyst for the production of light hydrocarbons from gas with high methane content

#81
20110123902
2011-05-26

Permselective Membrane-Free Direct Fuel Cell and Components Thereof

#82
20110081585
2011-04-07

Process for Co-Production of Power and Carboxylic Acids

#83
20100181204
2010-07-22

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

#84
20100108498
2010-05-06

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

#85
20090145750
2009-06-11

Electrocatalysts and additives for the oxidation of solid fuels

#86
20090092869
2009-04-09

Apparatus for generating hydrogen and fuel cell power generation system having the same

#87
20090029203
2009-01-29

Fuel Cell System With an Electrochemical Hydrogen Generation Cell

#88
20080190781
2008-08-14

Electrochemical Method for Producing and Storing Hydrogen by the Redox of Zinc and Water

#89
20080022593
2008-01-31

Steam-carbon cell for hydrogen production

#90
20070092769
2007-04-26

Electrochemical cells

#91
20070077194
2007-04-05

Enhanced energy production system

#92
20070039815
2007-02-22

Hydrogen Energy Systems

#93
20060183010
2006-08-17

Electrochemical cells

#94
20060131182
2006-06-22

Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions

#95
20050092618
2005-05-05

Process and apparatus for removing chloride and sodium ions from an aqueous sodium chloride solution

#96
20050016840
2005-01-27

Method and apparatus for generating hydrogen

#97
14549132
2016-03-01

Electrolysis device for chlorine production