ClassID:

84266

C01B3/10 - CPC Classification

Classification description:

Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it ; Purification of hydrogen; Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with metals

Sub-classes:
Recent Application in this class:
#1
20260115682
2026-04-30

HYDROGEN REACTORS INCLUDING FLEXIBLE MEMBRANES

#2
20260015231
2026-01-15

SYSTEM AND METHOD FOR IMPROVING CHEMICAL YIELD FROM GASIFICATION VIA HYDROGEN SUPPLEMENTATION

#3
20250290474
2025-09-18

Apparatus and Method for Simultaneous Hydrogen Production and Emission Control

#4
20230382729
2023-11-30

Chemically modified steam-methane reformation process

#5
20230272539
2023-08-31

METHOD AND APPARATUS FOR USING NANOGALVANIC ALLOYS TO PRODUCE HYDROGEN

#6
20230193493
2023-06-22

METHOD FOR GENERATING THERMAL ENERGY AND CHEMICAL FEEDSTOCK BY MEANS OF ALUMINO-THERMAL REACTION

#7
20220371884
2022-11-24

HYDROTHERMAL PROCESS FOR PRODUCING HYDROGEN

#8
20220149415
2022-05-12

Systems and reactors for storage of electrical energy

#9
20220041262
2022-02-10

MIXED LIFTING GASES FOR HIGH-ALTITUDE BALLOONS

#10
20210230754
2021-07-29

Hydrogen mixed gas generation method

#11
20200369519
2020-11-26

Apparatus and method for hydrogen production from an alkali metal and water

#12
20200262702
2020-08-20

Method of producing hydrogen gas from water

#13
20200239326
2020-07-30

Aluminum oxide aerogels and methods of making and use thereof

#14
20200223709
2020-07-16

Method of combusting aluminium and system therefor

#15
20200095123
2020-03-26

Catalytic hydrogen production

#16
20190077657
2019-03-14

Gas-Loading and Packaging Method and Apparatus

#17
20180370795
2018-12-27

APPARATUS AND METHOD FOR HYDROGEN PRODUCTION FROM AN ALKALI METAL AND HYDROGEN DIOXIDE

#18
20180194625
2018-07-12

Gas-Loading and Packaging Method and Apparatus

#19
20180194624
2018-07-12

Gas-loading and packaging method and apparatus

#20
20180162728
2018-06-14

Moisture electrolysis apparatus for headlamp

#21
20170282162
2017-10-05

Copper nanoparticle-titania composite nanoarchitectures

#22
20170210622
2017-07-27

Method for producing hydrogen

#23
20160289069
2016-10-06

System To Produce Gaseous Hydrogen

#24
20160220445
2016-08-04

Medical container

#25
20160089394
2016-03-31

Method and device for producing hydrogen containing fluid

#26
20160064759
2016-03-03

Hybrid fuel cell

#27
20150306561
2015-10-29

Fuel Generation Device and Fuel Cell System Provided with Same

#28
20140363370
2014-12-11

Method of generating hydrogen

#29
20140363369
2014-12-11

Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using same

#30
20140271449
2014-09-18

Method and apparatus for generating hydrogen from metal

#31
20140261132
2014-09-18

Active volume energy level large scale sub-sea energy fluids storage methods and apparatus for power generation and integration of renewable energy sources

#32
20140227157
2014-08-14

Chemical looping removal of ventilation air methane

#33
20140224706
2014-08-14

Producing liquid fuel from organic material such as biomass and waste residues

#34
20140147375
2014-05-29

Self-regulated production, under submerged conditions, of a gas generated by chemical reaction between a liquid and solid; associated device

#35
20130341234
2013-12-26

Process for manufacturing silicon-based nanoparticles from metallurgical-grade silicon or refined metallurgical-grade silicon

#36
20130130032
2013-05-23

FE-NI COMPOUND OXIDE FOR CHEMICAL LOOPING COMBUSTION PROCESS AND METHOD OF MANUFACTURING THE SAME

#37
20130064756
2013-03-14

System for controlled on demand in situ hydrogen generation using a recyclable liquid metal reagent, and method used in the system

#38
20130039846
2013-02-14

METHOD FOR PRODUCING HYDROGEN

#39
20130001064
2013-01-03

Method to upgrade heavy oil in a temperature gradient reactor (TGR)

#40
20120223124
2012-09-06

Cartridge for the generation of hydrogen for bonding materials

#41
20120186543
2012-07-26

Cartridge for the generation of hydrogen for providing mechanical power

#42
20120094196
2012-04-19

Hybrid fuel cell

#43
20120009119
2012-01-12

METHOD AND APPARATUS FOR GENERATING HYDROGEN

#44
20120006158
2012-01-12

Producing metal and carbon dioxide with hydrogen recycle

#45
20110283617
2011-11-24

Natural gas production utilizing a gas dynamic laser, with cogeneration of electrical power

#46
20110278862
2011-11-17

Natural gas production method utilizing a gas dynamic laser, with cogeneration of electrical power

#47
20110256052
2011-10-20

SYSTEM AND METHOD FOR THE GENERATION OF HYDROGEN FUEL PRODUCT

#48
20110241357
2011-10-06

Method for producing energy using an alkali metal

#49
20110117459
2011-05-19

Apparatus, system, and method for producing energy using a stream of liquid alkali metal

#50
20100233043
2010-09-16

Cartridge for the generation of hydrogen

#51
20100212457
2010-08-26

Producing metal and carbon dioxide with hydrogen recycle

#52
20100180931
2010-07-22

Solar Power Equipment for the Industrial Processing of Various Materials Through the Utilization of Solar Energy

#53
20100061923
2010-03-11

HYDROGEN PRODUCTION AND USE

#54
20100015477
2010-01-21

Apparatus, system, and method for producing energy using an alkalai metal

#55
20090283064
2009-11-19

System and method for the production of natural gas utilizing a laser

#56
20090224210
2009-09-10

Gaseous transfer in multiple metal bath reactors

#57
20090019769
2009-01-22

Steam And Hydrogen Generator

#58
20090011292
2009-01-08

Electrical power generator

#59
20080305372
2008-12-11

Water vapor transport power generator

#60
20080251753
2008-10-16

Hydrogen generating composition

#61
20080193806
2008-08-14

Device for and method of storage and generation of hydrogen for autonomous current sources based on fuel cells

#62
20080086946
2008-04-17

Rapid solar-thermal conversion of biomass to syngas

#63
20080075987
2008-03-27

Method and system for storing and generating hydrogen

#64
20080014129
2008-01-17

Natural gas production utilizing a gas dynamic laser, with cogeneration of electrical power

#65
20070060659
2007-03-15

Method for the production of hydrogen-containing gaseous mixtures

#66
20070056210
2007-03-15

Solid fuel power systems

#67
20060210470
2006-09-21

System and method for generating hydrogen

#68
20060040152
2006-02-23

Water vapor transport power generator

#69
20050255037
2005-11-17

Method for producing hydrogen and apparatus for supplying hydrogen

#70
20050042166
2005-02-24

Method for the production of hydrogen-containing gaseous mixtures

#71
20050042165
2005-02-24

Hydrogen production method and apparatus and engine employing hydrogen production apparatus

#72
18749459
2025-09-16

Apparatus and method for simultaneous hydrogen production and emission control

#73
18475011
2026-03-24

Controlling contamination in hydrogen production from water-reactive aluminum

#74
17685765
2023-10-03

Controlling contamination in hydrogen production from water-reactive aluminum

#75
17243528
2022-05-03

Controlling contamination in hydrogen production from water-reactive aluminum

#76
14070299
2016-01-26

Methods and materials for use with fuel cells