Patents-Review.com
ClassID:

32521 ⎘

B01J19/305 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer Supporting elements therefor, e.g. grids, perforated plates

Recent Application in this class:
#1
20250269349
2025-08-28

AERODYNAMIC SPACERS

 #2
20250242297
2025-07-31

SYSTEM AND METHOD FOR INSTALLATION OF A CORRUGATED SCREEN PACKING ASSEMBLY

 #3
20220258122
2022-08-18

Gas-solid contacting system with structured packing

 #4
20210339214
2021-11-04

Catalytic reactor with load distributor assembly

 #5
20210275996
2021-09-09

Catalytic reactor

 #6
20210275988
2021-09-09

Device made of fabric for limiting or preventing the migration of particles between two layers

 #7
20210162366
2021-06-03

Support grid for filling material packing

 #8
20210061737
2021-03-04

Process for preparing fluorobenzene derivatives and benzoic acid hypofluorite derivatives

 #9
20200392007
2020-12-17

Method of producing zeolite film

 #10
20200338515
2020-10-29

Method and system for forming and for catalytically reacting a reactant mixture—embodiment of the reactor

 #11
20200256616
2020-08-13

Annular divided wall column

 #12
20200215524
2020-07-09

SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEPARATION UNITS

 #13
20200149810
2020-05-14

Annular divided wall column with ring shaped collectors and distributers

 #14
20200149809
2020-05-14

Annular divided wall column

 #15
20200061488
2020-02-27

FLUID-TREATMENT COLUMN WITH PARTITION

 #16
20190358620
2019-11-28

Separation method and assembly for process streams in component separation units

 #17
20190351402
2019-11-21

Separation method and assembly for process streams in component separation units

 #18
20190336957
2019-11-07

Separation method and assembly for process streams in component separation units

 #19
20190233378
2019-08-01

Method for the purification of ethoxyquin

 #20
20190224615
2019-07-25

APPARATUS AND PROCESS FOR PURIFYING SYNGAS

 #21
20190217283
2019-07-18

Separation method and assembly for process streams in component separation units

 #22
20190212068
2019-07-11

Cooling tower for cooling a liquid with a gas

 #23
20190143242
2019-05-16

Fluid collection device, material exchange column and method for producing a fluid collection device of this type

 #24
20190063831
2019-02-28

Annular divided wall column with ring shaped collectors and distributers for an air separation unit

 #25
20190063830
2019-02-28

Annular divided wall column for an air separation unit having a ring shaped support grid

 #26
20190063829
2019-02-28

Annular divided wall column for an air separation unit

 #27
20190063828
2019-02-28

Annular divided wall column for an air separation unit

 #28
20180353927
2018-12-13

Structured packing module for mass transfer columns

 #29
20180104639
2018-04-19

One piece media retention screen for adsorption canister

 #30
20180094433
2018-04-05

Multiple element support beam

 #31
20180050319
2018-02-22

SUPPORTING COLLECTOR FOR A PACKING COLUMN

 #32
20170328633
2017-11-16

Support for a packing column

 #33
20170189876
2017-07-06

Reactor bed vessel and support assembly

 #34
20170065955
2017-03-09

Reactor for a catalytic process

 #35
20170001163
2017-01-05

Fluid solids contacting device

 #36
20160376175
2016-12-29

Free-flowing carrier elements

 #37
20160375419
2016-12-29

Fluid solids contacting device

 #38
20160311708
2016-10-27

Submergible biocide reactor and method

 #39
20150314257
2015-11-05

Wire standoffs for stackable structural reactors

 #40
20150251154
2015-09-10

Exchange column contactor consisting of random packing compartments

 #41
20150209755
2015-07-30

Seals for use with foil supported and catalyst structures

 #42
20150191353
2015-07-09

Catalyst structures

 #43
20150158000
2015-06-11

Reactor bed vessel and support assembly

 #44
20150021279
2015-01-22

OZONIZATION CONTINUOUS REACTION DEVICE AND A WORKING METHOD THEREOF

 #45
20140239520
2014-08-28

Packed tower

 #46
20130258806
2013-10-03

Marine acquisition using subaquatic floating seismic nodes

 #47
20130039828
2013-02-14

Catalyst structures

 #48
20120134886
2012-05-31

Turbulent Flow Column

 #49
20110194991
2011-08-11

Tubular reactor with jet impingement heat transfer

 #50
20100243520
2010-09-30

Separation method and assembly for process streams in component separation units

 #51
20100243519
2010-09-30

Separation method and assembly for process streams in component separation units

 #52
20090092527
2009-04-09

Support grid for filling material packings and method for mounting the support grid

 #53
20090049864
2009-02-26

Liquid collector and redistributor for packed columns

 #54
20070069405
2007-03-29

Fluid distributor for a material and heat exchange column, in particular, a packed column and column provided with such a distributor

 #55
20060230613
2006-10-19

Catalytic reactor cartridge

 #56
20060113688
2006-06-01

Process for effecting mass transfer between a liquid phase and a gaseous phase

 #57
20050255014
2005-11-17

Separation method and assembly for process streams in component separation units