ClassID:

32263

B01J4/004 - CPC Classification

Classification description:

Feed or outlet devices; Feed or outlet control devices; Feed or outlet devices as such, e.g. feeding tubes Sparger-type elements

Recent Application in this class:
#1
20250339834
2025-11-06

Internal Support System for a Stirred Tank Reactor

#2
20250282630
2025-09-11

Systems and Methods for Generating Bicarbonate Solution From Sodium Hydroxide and Carbon Dioxide

#3
20250205673
2025-06-26

NITRIC OXIDE GENERATION SYSTEMS AND METHODS

#4
20250170548
2025-05-29

AMMONIUM NITRATE REACTOR WITH STATIC MIXER

#5
20250099938
2025-03-27

BATCH REACTOR AND METHOD FOR PREPARING ALIPHATIC ISOCYANATE

#6
20240286099
2024-08-29

Sparger and Reactor Comprising the Same

#7
20240165573
2024-05-23

REACTION VESSEL

#8
20240151472
2024-05-09

Systems and methods for periodic nodal surface based reactors, distributors, contractors and heat exchangers

#9
20240050909
2024-02-15

BATCH REACTOR

#10
20240042408
2024-02-08

Reactor and method for reacting a gas and liquid reactants

#11
20230372889
2023-11-23

DISTRIBUTOR SUPPORT SYSTEM FOR CHEMICAL FEED DISTRIBUTORS IN FLUIDIZED BED SYSTEMS

#12
20230364570
2023-11-16

CHEMICAL FEED DISTRIBUTORS AND METHODS OF USING THE SAME

#13
20230311084
2023-10-05

SPARGE FOR A HIGH-PRESSURE VESSEL

#14
20230285921
2023-09-14

METHANE CRACKING APPARATUS

#15
20230278001
2023-09-07

DEVICE FOR RADIAL SEPARATION IN SIMULATED MOVING BED

#16
20230235878
2023-07-27

FLUIDIZED BED GAS DISTRIBUTION NOZZLE AND FLUIDIZED BED REACTOR

#17
20230211358
2023-07-06

REACTOR SPARGER ASSEMBLY

#18
20230072605
2023-03-09

Gas and liquid distributor for bubble column reactor

#19
20220388062
2022-12-08

Continuous flow process for the synthesis of metal nanowires using bubble column reactor

#20
20220379277
2022-12-01

Sparger and reactor comprising the same

#21
20220282164
2022-09-08

SINGLE AND MULTIPLE TURBULENT/FAST FLUIDIZED BED REACTORS IN NCC PROCESS FOR MAXIMIZING AROMATICS PRODUCTION

#22
20220258117
2022-08-18

Oligomerization process using a recycle of gaseous headspace

#23
20220143568
2022-05-12

Apparatus for preparing oligomer

#24
20220003503
2022-01-06

Systems and methods for periodic nodal surface based reactors, distributors, contactors and heat exchangers

#25
20210205774
2021-07-08

REACTOR SYSTEM

#26
20210155562
2021-05-27

Ethylene oligomerization/trimerization/tetramerization reactor

#27
20210060453
2021-03-04

Gas/liquid separation column containing a dispensing device

#28
20210050608
2021-02-18

HYDROGEN GENERATOR AND A METHOD FOR GENERATING HYDROGEN

#29
20200254415
2020-08-13

Methanol production reactor apparatus and method of operations using homogeneous catalyst

#30
20200207684
2020-07-02

Reactors and systems for oxidative coupling of methane

#31
20200199040
2020-06-25

Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether

#32
20200179889
2020-06-11

Method and system for distributing liquid in (meth)acrylic monomer process vessels

#33
20200164328
2020-05-28

Method for producing dihydroxy compounds

#34
20200140361
2020-05-07

Hydroformylation reaction process

#35
20200071243
2020-03-05

Ethylene oligomerization/trimerization/tetramerization reactor

#36
20200055008
2020-02-20

Radial annular component and helical axial components coupled to and extending from the radial component

#37
20200001259
2020-01-02

SPARGE FOR A HIGH-PRESSURE VESSEL

#38
20190247815
2019-08-15

Reactor system

#39
20190201860
2019-07-04

Method for producing dihydroxy compounds

#40
20190118151
2019-04-25

Reactor comprising a nozzle for cleaning fluid, a kit and a method

#41
20190100705
2019-04-04

Reactor system and process for upgrading heavy hydrocarbonaceous material

#42
20190001292
2019-01-03

Apparatus for vapor-liquid distribution

#43
20180319663
2018-11-08

Hydrogen sulfide production process and related reactor vessels

#44
20180305274
2018-10-25

Reactors and systems for oxidative coupling of methane

#45
20180290124
2018-10-11

Method and system for extracting stranded gas from underwater environments, converting it to clathrates, and safely transporting it for consumption

#46
20180280921
2018-10-04

Urea synthesis reactor and process

#47
20180272304
2018-09-27

Fluidized bed system having sparger capable of minimizing blockage by solids and controlling method thereof

#48
20180186641
2018-07-05

System and method for preparing alkali metal salt emulsifying agents

#49
20180148406
2018-05-31

Process and reactor system for oxidizing cycloalkylbenzene

#50
20180141018
2018-05-24

Gas distribution in oxidation reactions

#51
20170327945
2017-11-16

Delivery container with flow distributor

#52
20170266583
2017-09-21

DISTRIBUTION DEVICE COMPRISING A DISTRIBUTOR WITH POLYGONAL CHANNELS AND CONTACTING ASSEMBLY COMPRISING SUCH A DISTRIBUTION DEVICE

#53
20170232418
2017-08-17

Apparatus for introduction of droplets of a monomer solution into a reactor

#54
20170197195
2017-07-13

Systems for ionic liquid catalyzed alkylation based on a modular reactor

#55
20170166447
2017-06-15

Hydrogen sulfide production process and related reactor vessels

#56
20170081257
2017-03-23

Ethylene oligomerization/trimerization/tetramerization reactor

#57
20170022426
2017-01-26

Reactor components

#58
20160376158
2016-12-29

Method for producing submicron-sized particles including aluminum by laser treatment

#59
20160256843
2016-09-08

Auxiliary reactor for biological or chemical transformation

#60
20160175796
2016-06-23

Method and system for distributing liquid in (meth)acrylic monomer process vessels

#61
20160160129
2016-06-09

Reactor for hydrocarbon synthesis

#62
20160158669
2016-06-09

Interface and mud control system and method for refinery desalters

#63
20160152902
2016-06-02

Hydrocarbon oil hydrotreating method

#64
20160101982
2016-04-14

Fluidized bed reactor and method for producing granular polysilicon

#65
20160002030
2016-01-07

Hydrogen generator having liquid delivery member

#66
20150258517
2015-09-17

Multiple-bed downflow reactor comprising a mixing device, use of said reactor, as well as mixing method

#67
20150247098
2015-09-03

Reformate hydrotreatment method

#68
20150244014
2015-08-27

Hydrogen generator having reactant pellet with concentration gradient

#69
20150203962
2015-07-23

Delivery device, methods of manufacture thereof and articles comprising the same

#70
20150151263
2015-06-04

Unit for processing a liquid/gas phase mixture, mercaptan oxidation system including the same, and method of processing a liquid/gas phase mixture

#71
20150078986
2015-03-19

Reformer reactor and method for converting hydrocarbon fuels into hydrogen rich gas

#72
20140348720
2014-11-27

Gas-liquid circulating type of hydrate reactor

#73
20140330055
2014-11-06

Method and apparatus for improving heat transfer and reaction efficiency of gas hydrate reactor using scraper

#74
20140328722
2014-11-06

Method and apparatus for preparing polymer beads of uniform particle size by suspension polymerisation

#75
20140248192
2014-09-04

Reactor system

#76
20140246522
2014-09-04

Device and process for distributing a fluid

#77
20140110220
2014-04-24

Interface and mud control system and method for refinery desalters

#78
20140080981
2014-03-20

Method and apparatus for preparing polymer beads of uniform particle size by suspension polymerisation

#79
20140056772
2014-02-27

Hydrogen generator having reactant pellet with concentration gradient

#80
20140050625
2014-02-20

Hydrogen generator having liquid delivery member

#81
20130150644
2013-06-13

Reactor components

#82
20130089490
2013-04-11

METHOD AND DEVICE

#83
20130083620
2013-04-04

Interface and mud control system and method for refinery desalters

#84
20130047510
2013-02-28

Scrubber assembly with guide vanes

#85
20130023700
2013-01-24

Process for a continuous production of polyetherols

#86
20120230895
2012-09-13

SOUR NATURAL GAS SPARGER

#87
20120152722
2012-06-21

Method and apparatus for inducing chemical reactions by X-ray irradiation

#88
20120148479
2012-06-14

Reactor, a retained catalyst structure, and a method for improving decomposition of polysulfides and removal of hydrogen sulfide in liquid sulfur

#89
20120130140
2012-05-24

Process for isoparaffin olefin alkylation

#90
20120119150
2012-05-17

Process and apparatus for preparing acetylene and synthesis gas

#91
20120111229
2012-05-10

Multi-component, temperature activated, tissue adhesive, sealing, and filling composition

#92
20120068111
2012-03-22

Methods and apparatus for enhanced gas distribution

#93
20110308156
2011-12-22

Reformer reactor and method for converting hydrocarbon fuels into hydrogen rich gas

#94
20110241357
2011-10-06

Method for producing energy using an alkali metal

#95
20110117459
2011-05-19

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

#96
20110110831
2011-05-12

Multi-stage crystallization apparatus and method

#97
20110016790
2011-01-27

Process and apparatus for thermal partial oxidation of hydrocarbons

#98
20100216631
2010-08-26

METHOD AND APPARATUS FOR FLUID-LIQUID REACTIONS

#99
20100107638
2010-05-06

Device and process for distributing a fluid

#100
20100084350
2010-04-08

Systems and Methods for Continuous Multiphase Reaction and Separation

#101
20100015477
2010-01-21

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

#102
20090287033
2009-11-19

Reactor for isoparaffin olefin alkylation

#103
20070290073
2007-12-20

Full cone air assisted spray nozzle for continuous metal casting cooling

#104
20070249863
2007-10-25

Method for producing carbonyl fluoride

#105
20070248510
2007-10-25

Dual gas-liquid spargers for catalytic processing units