ClassID:

32267

B01J4/02 - CPC Classification

Classification description:

Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents

Recent Application in this class:
#1
20250281891
2025-09-11

SEPARATION AND PURIFICATION MODULE AND AUTOMATED MATERIAL REACTION SYSTEM INCLUDING THE SAME

#2
20250050292
2025-02-13

DEVICE FOR PRE-ACTIVATING AND DOSING AN ACTINICALLY CURABLE COMPOUND AND USE OF THE DEVICE

#3
20240157317
2024-05-16

CHEMICAL SOLUTION SYNTHESIS DEVICE

#4
20240066485
2024-02-29

FILM REACTOR FOR A GAS-LIQUID, IN PARTICULAR A SULFONATION, OR SULFATATION, REACTION

#5
20230347308
2023-11-02

FEED SUPPLY UNIT

#6
20230233479
2023-07-27

Methods and systems for depositing active ingredients on substrates

#7
20230068384
2023-03-02

Precursor delivery systems, precursor supply packages, and related methods

#8
20230039053
2023-02-09

GAS SUPPLY SYSTEM, MECHANICAL FOAMING SYSTEM, AND GAS SUPPLY METHOD

#9
20220298266
2022-09-22

Centric spray pipe

#10
20220259529
2022-08-18

Systems, devices, and methods for introducing additives to a pressurised vessel

#11
20220168701
2022-06-02

PROCESS AND APPARATUS FOR QUANTITATIVE MONITORING OF THE COMPOSITION OF AN OLIGOMER/MONOMER MIXTURE

#12
20220126260
2022-04-28

Peptide synthesis instrumentation

#13
20210316294
2021-10-14

Device and method for continuously producing catalysts based on low-temperature coprecipitation

#14
20210260547
2021-08-26

Intermediate gas concentration-regulating piston pressure device for high-temperature autoclave and gas distribution method

#15
20210214661
2021-07-15

DIGESTER COMPRISING AN OXYGEN INJECTION SYSTEM HAVING A TUBULAR MEANS FORMED IN A GRID PATTERN

#16
20210205777
2021-07-08

Continuous tubular reactor and method of operating the same

#17
20210155562
2021-05-27

Ethylene oligomerization/trimerization/tetramerization reactor

#18
20210054329
2021-02-25

Switching valve and suction-discharge device including the same

#19
20210009733
2021-01-14

Method for fractionating liquid composition

#20
20200406209
2020-12-31

Reducing gas supplying apparatus and method for manufacturing processed target object

#21
20200376455
2020-12-03

Inlet diffuser for fixed-bed reactors

#22
20200346998
2020-11-05

Method and apparatus for producing fluorine-containing organic compound

#23
20200326317
2020-10-15

FLUIDIC EJECTION SYSTEMS WITH TITRATION PLATE FORM FACTORS

#24
20200254410
2020-08-13

Synthesis device and measuring mechanism

#25
20200222862
2020-07-16

Discharge device for liquid material containing solid particles, discharge method and coating device

#26
20200164338
2020-05-28

CONTINUOUS MANUFACTURE OF GUIDANCE MOLECULE DRUG CONJUGATES

#27
20200158549
2020-05-21

System and a method for constant micro-dosing and feeding of powder material

#28
20200156042
2020-05-21

EQUIPMENT FOR THE PRODUCTION OF BICARBONATES

#29
20200131022
2020-04-30

Dilute chemical solution production device

#30
20200088561
2020-03-19

Liquid level meter, vaporizer equipped with the same, and liquid level detection method

#31
20200071243
2020-03-05

Ethylene oligomerization/trimerization/tetramerization reactor

#32
20200038888
2020-02-06

Dosing device for dosing a granular material, spraying device and method for applying a granular material to a substrate

#33
20200002451
2020-01-02

Methods for supplying solid catalysts to a solution polymerization reactor

#34
20190224666
2019-07-25

Dispensing cylinder, and dispensing device and dispensing treatment method using same

#35
20190143287
2019-05-16

System and method for catalyst preparation

#36
20190134586
2019-05-09

Precursor supply system and precursors supply method

#37
20190120729
2019-04-25

Powder collector, powder collection device, and automatic powder collecting system

#38
20190106515
2019-04-11

Polymerization catalyst delivery

#39
20190062166
2019-02-28

Composite Vehicle Components Including Carbon Spheres

#40
20190054431
2019-02-21

Discharge device for liquid material containing solid particles, discharge method and coating device

#41
20190046942
2019-02-14

Fluid regulation apparatus and method

#42
20190002800
2019-01-03

Process for the Continuous On-Site Production of Percarboxycilic Acid Solutions and Device for Its Implementation

#43
20180364085
2018-12-20

Liquid supplying system and method for driving same

#44
20180353634
2018-12-13

Liquid supplying system

#45
20180282674
2018-10-04

Systems, devices, and methods for introducing additives to a pressurised vessel

#46
20180273882
2018-09-27

Process for the continuous on-site production of percarboxycilic acid solutions and device for its implementation

#47
20180228737
2018-08-16

Methods and systems for depositing active ingredients on substrates

#48
20180215626
2018-08-02

Installation and process for the preparation of hydrogen cyanide

#49
20180201893
2018-07-19

Switching valve and suction-discharge device including the same

#50
20180186641
2018-07-05

System and method for preparing alkali metal salt emulsifying agents

#51
20180052026
2018-02-22

Hydrostatic metering system and method for metering fluids by using such a metering system

#52
20180008951
2018-01-11

System and method for controlled manufacturing of mono-disperse microbubbles

#53
20170341941
2017-11-30

Carbon spheres and methods of making the same

#54
20170327775
2017-11-16

Process for the continuous on-site production of percarboxycilic acid solutions and device for its implementation

#55
20170189873
2017-07-06

Thermal convection generating chip and liquid measuring device

#56
20170166536
2017-06-15

Combined reactor for high-pressure synthesis of melamine

#57
20170096447
2017-04-06

Control apparatus for dispensing small precise amounts of liquid reagents

#58
20170095786
2017-04-06

CONTROL APPARATUS FOR DISPENSING SMALL PRECISE AMOUNTS OF LIQUID REAGENTS

#59
20170081297
2017-03-23

Process and plant for the synthesis of urea and melamine

#60
20170081257
2017-03-23

Ethylene oligomerization/trimerization/tetramerization reactor

#61
20160325252
2016-11-10

System and Method for Catalyst Preparation

#62
20160177249
2016-06-23

Reactor system

#63
20160160209
2016-06-09

Sequential delivery device and method

#64
20160074822
2016-03-17

Quantitative catalyst supply device

#65
20160059196
2016-03-03

Simplex electric circuit

#66
20160001281
2016-01-07

Large-scale composite synthesis system, reactor and composite synthesis method using the same

#67
20150321038
2015-11-12

Methods and equipment for hydrothermal processing and disposal of highly toxic substances, waste and metal powders

#68
20150298891
2015-10-22

Liner-based liquid storage and dispensing systems with empty detection capability

#69
20150259447
2015-09-17

System and method for deterring fouling in a polymerization reactor

#70
20150209739
2015-07-30

Method and device for feeding at least one chemical substance into a main process stream

#71
20150203962
2015-07-23

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

#72
20150153746
2015-06-04

Liquid distribution device

#73
20150087793
2015-03-26

System and method for deterring fouling in a polymerization reactor

#74
20150056128
2015-02-26

Evaporative gas generating device, method for producing evaporative gas, hydrogen bromide production device, and method for producing hydrogen bromide

#75
20150024384
2015-01-22

Sequential delivery device and method

#76
20150017713
2015-01-15

Micro fluid dosing unit and testing device for biomaterial

#77
20140374238
2014-12-25

Control apparatus for dispensing small precise amounts of liquid reagents

#78
20140178268
2014-06-26

Device for polymerizing lactams in molds

#79
20140114039
2014-04-24

System and method for catalyst preparation

#80
20140073749
2014-03-13

Process for preparing water soluble polymers with no insoluble gels and low levels of residual monomers

#81
20130296508
2013-11-07

Substance container for a chemical reaction

#82
20130248614
2013-09-26

Device and method for producing suspensions or wet pastes of nanopowders or ultra-fine powders

#83
20130211140
2013-08-15

Metering ring

#84
20130056112
2013-03-07

Liner-based liquid storage and dispensing systems with empty detection capability

#85
20130035459
2013-02-07

Reactor

#86
20130025718
2013-01-31

Mixed gas supply device

#87
20120148453
2012-06-14

Hydrogen generating fuel cell cartridges

#88
20120043179
2012-02-23

Equipment and process for upgrading oil

#89
20120010430
2012-01-12

METERING RING

#90
20110301307
2011-12-08

Ethylene polymerization in a high pressure reactor with improved initiator feeding

#91
20110120008
2011-05-26

Hydrogen generating fuel cell cartridges

#92
20110118103
2011-05-19

Reactor control

#93
20110100483
2011-05-05

Gas supply apparatus equipped with vaporizer

#94
20110053758
2011-03-03

REACTION TUBE AND HYDROTHERMAL PROCESSING FOR THE WET CHEMICAL CO-PRECIPITATION OF OXIDE POWDERS

#95
20110041473
2011-02-24

Apparatus And Method For In Situ Gas-Phase Preparation And Predetermined Deflagration Of Nitrocellulose

#96
20110036784
2011-02-17

Filter cap additive delivery system

#97
20110028663
2011-02-03

Stirred-tank reactor and method for carrying out a polymerisation reaction using said type of stirred-tank reactor

#98
20110016791
2011-01-27

Reactor flow control apparatus

#99
20100304032
2010-12-02

Backing run for nozzle paste application

#100
20100239778
2010-09-23

Method for producing solvent-free UV-crosslinkable acrylate pressure-sensitive adhesives

#101
20100237085
2010-09-23

Splashguard for high flow vacuum bubbler vessel

#102
20100187157
2010-07-29

Equipment and process for upgrading oil

#103
20100065664
2010-03-18

DOSING DEVICE

#104
20090324452
2009-12-31

Hydrogen generator

#105
20090314798
2009-12-24

Liner-based liquid storage and dispensing systems with empty detection capability

#106
20090130507
2009-05-21

Hydrogen generating fuel cell cartridges

#107
20090101561
2009-04-23

Filter Cap Additive Delivery System

#108
20090062464
2009-03-05

Method, apparatus and system for preparing adhesive-promoter-treated hot melt adhesives in continuous mode

#109
20090050210
2009-02-26

Methods for Operating Liquid Chemical Delivery Systems Having Recycling Elements

#110
20090004512
2009-01-01

Liquid Constant-Rate Emitting Apparatus and Method of Liquid Constant-Rate Emmision

#111
20080216906
2008-09-11

Hydrogen generating fuel cell cartridges

#112
20080185459
2008-08-07

Fluid Supply System Used in an Apparatus for Manufacturing Integrated Circuits

#113
20070199238
2007-08-30

Method for the production of fatty acid alkyl ester

#114
20070191503
2007-08-16

Method for producing solvent-free uv-crosslinkable acrylate pressure-sensitive adhesives

#115
20070183957
2007-08-09

Reactor and process

#116
20070152187
2007-07-05

Chlorine Dioxide Stable Solution Production Process

#117
20070151616
2007-07-05

MICRO ELECTROMECHANICAL SYSTEMS FOR DELIVERING HIGH PURITY FLUIDS IN A CHEMICAL DELIVERY SYSTEM

#118
20070125423
2007-06-07

Liquid supply method and apparatus

#119
20070055032
2007-03-08

Solvent-free production method for producing acrylate pressure-sensitive adhesive substances

#120
20070053810
2007-03-08

Method and apparatus for controlled production of a gas

#121
20070053802
2007-03-08

Method and apparatus for controlled production of a gas

#122
20070053801
2007-03-08

Method and apparatus for controlled production of a gas

#123
20070037935
2007-02-15

Discontinuous metering of catalysts and process auxilliaries into a gas-phase fluidized-bed reactor

#124
20070003454
2007-01-04

Method and apparatus for controlled production of a gas

#125
20070003453
2007-01-04

Method and apparatus for controlled production of a gas

#126
20070003452
2007-01-04

Method and apparatus for controlled production of a gas

#127
20070003451
2007-01-04

Method and apparatus for controlled production of a gas

#128
20060292061
2006-12-28

Method for controlled production of a gas

#129
20060287443
2006-12-21

Method for the continuous production of polymers made of vinyl compounds by substance and/or solvent polymerization

#130
20060226265
2006-10-12

Dosing device

#131
20060219735
2006-10-05

Dosing device

#132
20060191199
2006-08-31

Hydrogen generating fuel cell cartridges

#133
20060171863
2006-08-03

Method and apparatus for controlled production of a gas

#134
20060171862
2006-08-03

Method and apparatus for controlled production of a gas

#135
20060171861
2006-08-03

Method and apparatus for controlled production of a gas

#136
20060171860
2006-08-03

Method and apparatus for controlled production of a gas

#137
20060159437
2006-07-20

Heated metering device for the reformer of a fuel cell arrangement

#138
20060086290
2006-04-27

Production process and system for insoluble azo pigments

#139
20060027281
2006-02-09

System and method for purging high purity interfaces

#140
20060011258
2006-01-19

Purgeable manifold system

#141
20060009875
2006-01-12

Chemical mixing apparatus

#142
20060006170
2006-01-12

Controlled flow instrument for microwave assisted chemistry with high viscosity liquids and heterogeneous mixtures

#143
20060000849
2006-01-05

Metering system having a portable controller

#144
20050230381
2005-10-20

Controlled flow instrument for microwave assisted chemistry with high viscosity liquids and heterogeneous mixtures

#145
20050161526
2005-07-28

Dosing device

#146
20050154228
2005-07-14

Method and apparatus for controlling feed of gaseous reaction component

#147
20050147547
2005-07-07

System and method of making ferric chloride with reduced amounts of hydrochloric acid for water treatment

#148
20050056216
2005-03-17

Precursor delivery system

#149
20050045626
2005-03-03

Controlled flow instrument for microwave assisted chemistry with high viscosity liquids and heterogeneous mixtures

#150
20050045625
2005-03-03

Controlled flow instrument for microwave assisted chemistry with high viscosity liquids and heterogeneous mixtures

#151
20050031495
2005-02-10

Liquid chemical delivery system with recycling element and associated methods

#152
20050027137
2005-02-03

Apparatus and method for the production of fatty acid alkyl ester

#153
16942740
2021-11-23

Calcium reaction control method and device

#154
15785708
2020-09-29

Detection of active and latent infections with microfluidic devices and systems thereof

#155
14635887
2017-09-05

Hydride generation system