ClassID:

32482

B01J19/1818 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Stationary reactors having moving elements inside; Tubular reactors in series

Recent Application in this class:
#1
20250194595
2025-06-19

PERFORMIC ACID ON-SITE GENERATOR AND FORMULATOR

#2
20250177937
2025-06-05

Liquid Polymer Dosing and Mixing Chamber with an External Actuator

#3
20250092214
2025-03-20

Reactor For Continuously Treating Polymeric Material

#4
20230416490
2023-12-28

Reactor for continuously treating polymeric material

#5
20230337667
2023-10-26

Performic acid on-site generator and formulator

#6
20230087938
2023-03-23

SYSTEMS AND METHODS FOR PRODUCING CHLORINE DIOXIDE

#7
20220325220
2022-10-13

BIOREACTORS FOR GROWING MICRO-ORGANISMS

#8
20220299495
2022-09-22

Divisible experimental device and method for sand production and sand control during natural gas hydrate exploitation

#9
20220297080
2022-09-22

DEVICE FOR CONTINUOUSLY PREPARING 2,6-DIHYDROXYBENZALDEHYDE

#10
20220297079
2022-09-22

REACTION APPARATUS

#11
20210339236
2021-11-04

System for ionic liquid catalyst regeneration

#12
20210324172
2021-10-21

Reactor for continuously treating polymeric material

#13
20210155562
2021-05-27

Ethylene oligomerization/trimerization/tetramerization reactor

#14
20210130547
2021-05-06

PROCESS FOR PREPARING POLYMERS

#15
20210107849
2021-04-15

Processes for preparing halogenated alkanes

#16
20200406210
2020-12-31

Rotary feeder with cleaning nozzles

#17
20200399541
2020-12-24

Microwave-Based Recovery Of Hydrocarbons And Fossil Fuels

#18
20200323205
2020-10-15

Performic acid on-site generator and formulator

#19
20200231523
2020-07-23

METHOD FOR DIRECTLY PRODUCING ETHANOL FROM SYNGAS

#20
20200189993
2020-06-18

Process for oligomerization with stage-customized exchange of the oligomerization catalyst

#21
20200165408
2020-05-28

Reactor for continuously treating polymeric material

#22
20200071243
2020-03-05

Ethylene oligomerization/trimerization/tetramerization reactor

#23
20190388863
2019-12-26

Multistage catalyst injection system for an olefin polymerization reactor

#24
20190263967
2019-08-29

Process for preparing polymers

#25
20190111406
2019-04-18

Reaction chamber for a chemical reactor, and chemical reactor constructed therefrom

#26
20190069547
2019-03-07

Performic acid on-site generator and formulator

#27
20190062463
2019-02-28

Method for producing polyolefin

#28
20180361343
2018-12-20

Method and System for Monitoring a Chemical Reaction

#29
20180353923
2018-12-13

Rotary feeder with cleaning nozzles

#30
20180305290
2018-10-25

METHOD FOR CONTINUOUSLY PRODUCING KETOMALONIC ACID COMPOUND USING FLOW REACTOR

#31
20180272309
2018-09-27

Cooling between multiple polyolefin polymerization reactors

#32
20180208853
2018-07-26

Delayed coking process with pre-cracking reactor

#33
20180169607
2018-06-21

Process for the preparation of intermediates useful in the preparation of non-ionic contrast agents

#34
20170305830
2017-10-26

Optimized process for preparing methacrylic acid

#35
20170136440
2017-05-18

Reaction chamber for a chemical reactor, and chemical reactor constructed therefrom

#36
20170081257
2017-03-23

Ethylene oligomerization/trimerization/tetramerization reactor

#37
20170064949
2017-03-09

Performic acid on-site generator and formulator

#38
20170008829
2017-01-12

Method for continuously producing ketomalonic acid compound using flow reactor

#39
20170001167
2017-01-05

Polyolefin production with multiple polymerization reactors

#40
20150315318
2015-11-05

Continuous process for preparing copolymers

#41
20150011814
2015-01-08

Cooling between multiple polyolefin polymerization reactors

#42
20140309382
2014-10-16

Polyolefin production with different diluents in multiple polymerization reactors

#43
20140238899
2014-08-28

System and method for controlling and optimizing the hydrothermal upgrading of heavy crude oil and bitumen

#44
20140080994
2014-03-20

Process for the production of polymers by using coupling reactions

#45
20140073749
2014-03-13

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

#46
20130123441
2013-05-16

Process for preparing polyolefins

#47
20130044559
2013-02-21

Tubular reactor and process

#48
20120101248
2012-04-26

Method for producing polylactic acid

#49
20120093693
2012-04-19

Multiple loop reactor for olefin polymerization

#50
20120068111
2012-03-22

Methods and apparatus for enhanced gas distribution

#51
20110207898
2011-08-25

Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene

#52
20110166302
2011-07-07

Method for transforming a single reactor line

#53
20110124828
2011-05-26

Loop reactor suitable for olefin polymerization with improved product removal means

#54
20110059009
2011-03-10

Thermochemical hydrogen produced from a vanadium decomposition cycle

#55
20100239778
2010-09-23

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

#56
20100228042
2010-09-09

Method and apparatus for preparing fatty acid alkyl ester using fatty acid

#57
20100111780
2010-05-06

MICROWAVE-BASED RECOVERY OF HYDROCARBONS AND FOSSIL FUELS

#58
20100096295
2010-04-22

MICROWAVE PROCESSING OF OIL SHALE AND COAL

#59
20100092350
2010-04-15

MICROWAVE-BASED RECOVERY OF HYDROCARBONS AND FOSSIL FUELS

#60
20100069688
2010-03-18

MICROWAVE PROCESSING OF CARBON-BASED COMPOSITIONS

#61
20100025304
2010-02-04

MICROWAVE-BASED RECOVERY OF HYDROCARBONS AND FOSSIL FUELS

#62
20090299018
2009-12-03

Polylactide manufacturing apparatus and method for manufacturing polylactide

#63
20080171838
2008-07-17

Olefin polymerization process with sequential discharging

#64
20080114135
2008-05-15

Method for transitioning between ziegler-natta and metalocene catalysts in a bulk loop reactor for the production of polypropylene

#65
20070191503
2007-08-16

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

#66
20070175092
2007-08-02

CONTINUOUS FLOW BIODIESEL PROCESSOR

#67
20070142594
2007-06-21

Horizontal boiling plug flow reactor

#68
20070131591
2007-06-14

Microwave-based recovery of hydrocarbons and fossil fuels

#69
20070129512
2007-06-07

Method for the continuous production of melt polymers in a tubular reactor

#70
20070055032
2007-03-08

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

#71
20070032611
2007-02-08

Multiple loop reactor for olefin polymerization

#72
20060287443
2006-12-21

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

#73
20050165181
2005-07-28

Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene

#74
20050159563
2005-07-21

Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene

#75
20050051925
2005-03-10

Continuous polymerization process for the manufacture of superabsorbent polymers

#76
20050013771
2005-01-20

Thermochemical hydrogen produced from a vanadium decomposition cycle

#77
15491135
2018-05-08

Multi reactor solution polymerization