ClassID:

84234

C01B3/00 - CPC Classification

Classification description:

Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it ; Purification of hydrogen

Sub-classes:
Recent Application in this class:
#1
20260054983
2026-02-26

SODIUM BOROHYDRIDE PRODUCTION METHOD

#2
20250367641
2025-12-04

PROCESS FOR PREPARATION OF 2-D NANOSTRUCTURED SHEET BASED PHOTOCATALYST AND APPLICATION THEREOF

#3
20240351874
2024-10-24

Systems and methods for production and separation of hydrogen and carbon dioxide

#4
20240344481
2024-10-17

POWER GENERATION AND METHODS REGARDING SAME

#5
20230287464
2023-09-14

MICROORGANISMS AND METHODS FOR THE PRODUCTION OF BUTADIENE USING ACETYL-COA

#6
20230249967
2023-08-10

CONTAMINATED HYDROGEN GAS COMPOSITION AND ITS USE AS A REFERENCE FOR HYDROGEN FUELS

#7
20230160609
2023-05-25

HEAT GENERATING SYSTEM

#8
20220349952
2022-11-03

Load testing device

#9
20220281742
2022-09-08

SODIUM BOROHYDRIDE PRODUCTION METHOD

#10
20220275751
2022-09-01

Power generation systems and methods regarding same

#11
20220274832
2022-09-01

Sodium borohydride production method

#12
20220149405
2022-05-12

Electrochemical-based purification of electrolyte solutions, and related systems and methods

#13
20220021290
2022-01-20

MAGNETOHYDRODYNAMIC HYDROGEN ELECTRICAL POWER GENERATOR

#14
20210323818
2021-10-21

Systems and methods for production and separation of hydrogen and carbon dioxide

#15
20210299162
2021-09-30

MOLECULAR HYDROGEN-CONTAINING COMPOSITION FOR PREVENTION AND/OR IMPROVEMENT OF ENCEPHALITIS AND/OR MENINGITIS AND SYMPTOM ASSOCIATED WITH THE ENCEPHALITIS AND/OR MENINGITIS

#16
20210269301
2021-09-02

Gaseous hydrogen storage system with cryogenic supply

#17
20210061488
2021-03-04

Changing buoyancy based on combining a liquid with a substrate

#18
20210047961
2021-02-18

Power generation systems and methods regarding same

#19
20200354753
2020-11-12

Microorganisms and methods for the production of butadiene using acetyl-coA

#20
20200350859
2020-11-05

System for use with contaminated land and as part of a facility

#21
20200338498
2020-10-29

Energy efficient removal of CO2 from air by integrating with H2 generation

#22
20200044602
2020-02-06

System for use with contaminated land and as part of a facility

#23
20190382803
2019-12-19

Production of products with favourable GHG emission reductions from cellulosic feedstocks

#24
20190368426
2019-12-05

Gas supply system

#25
20190312292
2019-10-10

Electrochemical-based purification of electrolyte solutions, and related systems and methods

#26
20190288317
2019-09-19

Electrochemical-Based Purification of Electrolyte Solutions, and Related Systems and Methods

#27
20190257551
2019-08-22

HEAT GENERATING SYSTEM

#28
20190250483
2019-08-15

Hydrogen occlusion body, gasochromic light control element, hydrogen sensing element, and hydrogen sensor

#29
20190240621
2019-08-08

Energy efficient removal of COfrom air by integrating with Hgeneration

#30
20190233282
2019-08-01

Carbon-based hydrogen storage material having autocatalytic capability, production method thereof, and hydrogen adsorbing—storing method, hydrogen releasing method, and hydrogen adsorption—storage device using thereof

#31
20190211302
2019-07-11

SYSTEMS AND METHODS OF CARBON FIXATION USING SOLVENTOGENIC CLOSTRIDIUM BEIJERINCKII

#32
20190185884
2019-06-20

Production of products with favourable GHG emission reductions from cellulosic feedstocks

#33
20190184359
2019-06-20

Adjustable lift engager

#34
20190135726
2019-05-09

Process for the sustainable production of acrylic acid

#35
20190135626
2019-05-09

Systems and methods for production and separation of hydrogen and carbon dioxide

#36
20190084904
2019-03-21

Method of producing hydrocarbons from methane

#37
20190055372
2019-02-21

Process for making horizontally-aligned epoxy graphene material

#38
20190024984
2019-01-24

Heat pipe

#39
20180187821
2018-07-05

Fluid handling device for liquid hydrogen

#40
20180183077
2018-06-28

Fuel cell system with control device for determining when to start up fuel cell

#41
20180179057
2018-06-28

Hydrogen storage carbon material

#42
20180171236
2018-06-21

Dye-sensitized TiOhybrid system with rhenium and cobalt catalysts for producing hydrogen/carbon monoxide syngas

#43
20180134550
2018-05-17

Nanocrystalline composite catalyst for storing/supplying hydrogen, nanocrystalline composite catalyst mixture for storing/supplying hydrogen, and method for supplying hydrogen

#44
20180102561
2018-04-12

Electrochemical-based purification of electrolyte solutions, and related systems and methods

#45
20180100047
2018-04-12

Low volatility, high efficiency gas barrier coating for cryo-compressed hydrogen tanks

#46
20180085824
2018-03-29

METHOD FOR PROCESSING METAL POWDER

#47
20180080110
2018-03-22

ELIMINATION OF ZINC STAINING DURING HEAT TREATMENT PROCESSING OF ZINC CONTAINING FERROUS AND NON-FERROUS ALLOYS

#48
20170296966
2017-10-19

Monitoring system for annular scrubbers

#49
20170283257
2017-10-05

Liquid-organic hydrogen carrier systems based on catalytic peptide formation and hydrogenation

#50
20170197838
2017-07-13

Method for preparing sulfonated graphene from organic material and sulfonated graphene

#51
20170197837
2017-07-13

Method for preparing carbon powder from organic polymer material and method for detecting crystal morphology in organic polymer material

#52
20170191085
2017-07-06

Microorganisms and methods for the production of butadiene using acetyl-CoA

#53
20170183236
2017-06-29

Method and apparatus for producing sodium borohydride

#54
20170081681
2017-03-23

Production of products with favourable GHG emission reductions from cellulosic feedstocks

#55
20170032967
2017-02-02

STORAGE AND SUB-ATMOSPHERIC DELIVERY OF DOPANT COMPOSITIONS FOR CARBON ION IMPLANTATION

#56
20170032941
2017-02-02

Boron-containing dopant compositions, systems and methods of use thereof for improving ion beam current and performance during boron ion implantation

#57
20170025695
2017-01-26

Chlorination of processing residues as a variable load for grid scale electrical load following and storage

#58
20170015549
2017-01-19

Process for converting of methane steam reforming syngas with CO

#59
20160290223
2016-10-06

Power generation systems and methods regarding same

#60
20160161087
2016-06-09

Nanowire arrays comprising fluorescent nanowires and substrate

#61
20160133427
2016-05-12

Boron-containing dopant compositions, systems and methods of use thereof for improving ion beam current and performance during boron ion implantation

#62
20160122128
2016-05-05

Hydrogen storage method and system

#63
20160068926
2016-03-10

Method of electrolytically assisted carbochlorination

#64
20160060038
2016-03-03

System and method for treating hydrogen to be stored in a salt cavern and supplying therefrom

#65
20150255816
2015-09-10

Heater assembly, hydrogen generator and method of providing hydrogen gas

#66
20150252386
2015-09-10

Production of products with favourable GHG emission reductions from cellulosic feedstocks

#67
20150248992
2015-09-03

Boron-containing dopant compositions, systems and methods of use thereof for improving ion beam current and performance during boron ion implantation

#68
20150200410
2015-07-16

Gas generator with starter mechanism and catalyst shield

#69
20150196885
2015-07-16

METHODS AND SYSTEMS FOR CODING SYNTHESIS GAS

#70
20150148434
2015-05-28

System and method for sealing a syngas cooler

#71
20150126625
2015-05-07

Integrated carbon capture and gas to liquids system

#72
20150075412
2015-03-19

Carbon Sequestration in Municipal Solid Waste to Energy Plants

#73
20150047465
2015-02-19

Method for the integration of carbochlorination into a staged reforming operation as an alternative to direct residue oxidation for the recovery of valuable metals

#74
20150014593
2015-01-15

Process, system and installation for treating liquid and/or pasty hydrocarbon materials

#75
20140264164
2014-09-18

Hydrogen sulfide stream for catalyst sulfidation from refinery rich amines

#76
20140251838
2014-09-11

Environmentally friendly fuel gas within a refillable and non-corrosive gas cylinder

#77
20140250705
2014-09-11

Apparatus for manufacturing a hydrogen 21 line precision measuring device

#78
20140241802
2014-08-28

Hydrogen storage method and system

#79
20140213440
2014-07-31

Ethanol reforming catalyst composition and method of producing ethanol reforming catalyst

#80
20140182619
2014-07-03

High dose implantation strip (HDIS) in Hbase chemistry

#81
20140179090
2014-06-26

Storage and sub-atmospheric delivery of dopant compositions for carbon ion implantation

#82
20140145116
2014-05-29

Iron-modified Ni-based perovskite-type catalyst, preparing method thereof, and producing method of synthesis gas from combined steam COreforming of methane using the same

#83
20140069801
2014-03-13

CoPloaded red phosphorus, preparation and use of the same

#84
20130317268
2013-11-28

Methods for co-production of alkylbenzene and biofuel from natural oils

#85
20130312610
2013-11-28

Device for trapping flammable gases produced by radiolysis or thermolysis in a containment

#86
20130145819
2013-06-13

Apparatus and method for obtaining gaseous hydrogen concentrations in a mechanical vacuum pump gas stream of a BWR

#87
20130068998
2013-03-21

Two-component structures providing fast-low temperature charging of Mg with hydrogen

#88
20130019785
2013-01-24

Carbon Sequestration in Municipal Solid Waste to Energy Plants

#89
20120285839
2012-11-15

Environmentally friendly fuel gas within a refillable and non-corrosive gas cylinder

#90
20120261619
2012-10-18

Natural gas odorization

#91
20120211473
2012-08-23

High dose implantation strip (HDIS) in H2 base chemistry

#92
20120147587
2012-06-14

Nanowire arrays comprising fluorescent nanowires

#93
20120128576
2012-05-24

POWER PLANT HAVING A CHEMICAL REACTION CYCLE

#94
20120061558
2012-03-15

Method for producing hyperthermal hydrogen molecules and using same for selectively breaking C—H and/or Si—H bonds of molecules at or on substrate surfaces

#95
20110305515
2011-12-15

Hydrogen storage method and system

#96
20110239540
2011-10-06

Rotating hydrogen/browns gas generator seperator motor

#97
20110207027
2011-08-25

HYDROGEN SUPPLY TANK, AND HYDROGEN SUPPLY APPARATUS, HYDROGEN SUPPLY METHOD AND HYDROGEN-CONSUMING DEVICE USING THE SAME

#98
20110136025
2011-06-09

Fuel cell system

#99
20110121237
2011-05-26

Hydrogen odorants and odorant selection method

#100
20110114075
2011-05-19

HETEROGENEOUS HYDROGEN-CATALYST REACTOR

#101
20110099904
2011-05-05

Gas generator with starter mechanism and catalyst shield

#102
20110071229
2011-03-24

Synthetic Gas Recycle Apparatus and Methods

#103
20110064647
2011-03-17

METHOD FOR STORAGE AND TRANSPORTATION OF HYDROGEN

#104
20110005506
2011-01-13

METHOD AND APPARATUS FOR CARRYING OUT NICKEL AND HYDROGEN EXOTHERMAL REACTION

#105
20100276031
2010-11-04

Fluid charging system, movable object, supply facility, and method for controlling fluid charge

#106
20100209311
2010-08-19

PLASMA REACTOR AND PROCESS FOR PRODUCING LOWER-ENERGY HYDROGEN SPECIES

#107
20100171079
2010-07-08

Hydrogen odorization

#108
20100163802
2010-07-01

Hydrogen supply device and method of supplying hydrogen

#109
20100119433
2010-05-13

Method for photooxidation of carbon monoxide in gas phase to carbon dioxide

#110
20100105962
2010-04-29

Catalytic hydrogenation of carbon dioxide into syngas mixture

#111
20090249800
2009-10-08

LOW-TEMPERATURE-SLUSH-FLUID PRODUCING APPARATUS

#112
20090196801
2009-08-06

Hydrogen power, plasma and reactor for lasing, and power conversion

#113
20090179177
2009-07-16

Hydrogen odorants and odorant selection method

#114
20090177409
2009-07-09

Method and system of computing and rendering the nature of atoms and atomic ions

#115
20090162709
2009-06-25

Inorganic-hydrogen-polymer and hydrogen-polymer compounds and applications thereof

#116
20090142257
2009-06-04

Inorganic hydrogen compounds and applications thereof

#117
20090120793
2009-05-14

METHOD OF PROTONATING HYDROGEN MOLECULE, CATALYST FOR PROTONATING HYDROGEN MOLECULE, AND HYDROGEN GAS SENSOR

#118
20090110990
2009-04-30

HYDROGN SUPPLY APPARATUS AND FUEL GAS SUPPLY APPARATUS

#119
20090056875
2009-03-05

Enhanced stripping of low-K films using downstream gas mixing

#120
20090053901
2009-02-26

High dose implantation strip (HDIS) in Hbase chemistry

#121
20080295908
2008-12-04

Syngas Flow Diverter

#122
20080220089
2008-09-11

Medical agent for preventing or treating diseases resulting from one of inflammation and remodeling, and method for preventing or treating the diseases

#123
20080115744
2008-05-22

HYDROGEN FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

#124
20080110421
2008-05-15

Hydrogen Fuel System for an Internal Combustion Engine

#125
20080029197
2008-02-07

SURFACE TREATING APPARATUS USING ATOMIC HYDROGEN

#126
20080005965
2008-01-10

System for providing high purity hydrogen and method thereof

#127
20070179672
2007-08-02

Energy distribution network

#128
20070151846
2007-07-05

Apparatus and method for the conversion of water into a clean burning combustible gas for use as an additive with other forms of fuels

#129
20070108096
2007-05-17

Method and system for producing a supercritical cryogenic fuel (SCCF)

#130
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

#131
20070034532
2007-02-15

Secure loop system and method for supply and delivery of product contained in a carrier

#132
20060293862
2006-12-28

Intelligent network of hydrogen supply modules

#133
20060239905
2006-10-26

Efficient system and method for delivery of product and return of carrier

#134
20060233699
2006-10-19

Plasma reactor and process for producing lower-energy hydrogen species

#135
20060229827
2006-10-12

Intelligent network of hydrogen supply modules

#136
20060226050
2006-10-12

Method and system of supply and delivery of product contained in a carrier

#137
20060153752
2006-07-13

Hydrogen condensate and method of generating heat therewith

#138
20060101853
2006-05-18

In-situ tri-atomic hydrogen production, stabilization and concentration

#139
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

#140
20060065214
2006-03-30

Hydrogen fuel system for an internal combustion engine

#141
20050279279
2005-12-22

Hydrogen-containing electrically conductive inorganic compound

#142
20050222445
2005-10-06

Method for the production of α-alane

#143
20050209788
2005-09-22

Method and system of computing and rendering the nature of the chemical bond of hydrogen-type molecules and molecular ions

#144
20050145505
2005-07-07

Energy distribution network

#145
13101113
2015-10-27

Hydrogen gas separator system having a micro-channel construction with a tubular wire insert for retaining catalyst material