ClassID:

34340

B01J2219/32213 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer; Basic shape of the elements; Sheets Plurality of essentially parallel sheets

Sub-classes:
Recent Application in this class:
#1
20260021465
2026-01-22

STRUCTURED PACKING

#2
20250065244
2025-02-27

LIQUID DISTRIBUTOR

#3
20250058248
2025-02-20

LIQUID-LIQUID EXTRACTION COLUMN WITH VARIABLE INTER-TRAY SPACE

#4
20250050304
2025-02-13

PACKING FOR USE IN A MASS TRANSFER COLUMN

#5
20240116022
2024-04-11

Structured packing element with reduced material requirement

#6
20240116021
2024-04-11

STRUCTURED CROSS-CHANNEL PACKING ELEMENT WITH REDUCED MATERIAL REQUIREMENT

#7
20240075422
2024-03-07

Materials having improved wettability and related methods of use and manufacture

#8
20230347283
2023-11-02

Materials having improved wettability and related methods of use and manufacture

#9
20230347282
2023-11-02

Materials having improved wettability and related methods of use and manufacture

#10
20230202845
2023-06-29

ABSORPTION COLUMN COMPRISING A FEED BOX HAVING A SERRATED WEIR AND A STRUCTURED PACKING AND PROCESS FOR THE PRODUCTION OF NITRIC ACID

#11
20220410117
2022-12-29

Packing Element Placed Inside a Chamber to Promote Contact Between Circulating Fluids

#12
20220395805
2022-12-15

Electric steam cracker

#13
20220170701
2022-06-02

APPARATUS FOR EXCHANGING HEAT AND MATERIAL

#14
20220134304
2022-05-05

METHOD FOR MANUFACTURING AN APPARATUS FOR EXCHANGING HEAT AND MATERIAL

#15
20220126263
2022-04-28

MATRIX INTEGRATING AT LEAST ONE HEAT EXCHANGE FUNCTION AND ONE DISTILLATION FUNCTION

#16
20210354106
2021-11-18

Structured packing

#17
20210094010
2021-04-01

Stripper and packing apparatuses

#18
20210069668
2021-03-11

STRUCTURED PACKING MODULE FOR USE IN A MASS TRANSFER COLUMN AND METHOD OF ASSEMBLY

#19
20200147513
2020-05-14

Structured packing for catalytic distillation

#20
20190314736
2019-10-17

Structured packing for catalytic distillation

#21
20190210000
2019-07-11

Structured packing module for use in a mass transfer column and method of assembly

#22
20190193047
2019-06-27

STRUCTURED PACKING WITH ENHANCED FLUID-FLOW INTERFACE

#23
20190076815
2019-03-14

Structured packing element having a spiral helix shape

#24
20190070580
2019-03-07

Packing assembly, material exchange column, and method

#25
20190015808
2019-01-17

Device for gas solids fluidized system to enhance stripping

#26
20180353927
2018-12-13

Structured packing module for mass transfer columns

#27
20180318787
2018-11-08

Structured packing module for mass transfer columns

#28
20180297006
2018-10-18

Tower packing element, tower packing, and packing tower and mixer comprising the same

#29
20180297005
2018-10-18

Tower packing element, tower packing, and packing tower and mixer comprising the same

#30
20180207610
2018-07-26

Structured packing with enhanced fluid-flow interface

#31
20180207544
2018-07-26

Packing

#32
20180087834
2018-03-29

Exchange Column With Corrugated Structured Packing And Method For Use Thereof

#33
20180001224
2018-01-04

Restoring cooling tower outlet fog into water cycle type II

#34
20170014797
2017-01-19

Method of manufacturing packing and packing

#35
20160258695
2016-09-08

Restoring cooling tower outlet fog into water cycle

#36
20160250616
2016-09-01

STRUCTURED PACKING FOR GAS-LIQUID MASS TRANSFER UNIT

#37
20160206970
2016-07-21

Column with angular profiles

#38
20160121297
2016-05-05

Packing layer for structured packing

#39
20160023929
2016-01-28

Undulating cross-flow fixed film distribution media with unitarily formed end baffle

#40
20150354908
2015-12-10

Engineered packing for heat exchange and systems and methods constructing the same

#41
20150336079
2015-11-26

Tower packing element, tower packing, and packing tower and mixer comprising the same

#42
20150251155
2015-09-10

Exchange column contactor consisting of an arrangement of structured packings

#43
20150238926
2015-08-27

High-performance structured packing for a fluid contacting column

#44
20150231597
2015-08-20

High-performance structured packing for a fluid contacting column

#45
20150136582
2015-05-21

Gas-liquid contact device, distillation device, and heat exchange device

#46
20140369902
2014-12-18

Fluidic module permanent stack assemblies and methods

#47
20140251137
2014-09-11

Method of mass transfer for a small liquid load

#48
20140158519
2014-06-12

Structured packing and method

#49
20140103550
2014-04-17

Structured packing for gas-liquid mass transfer unit

#50
20130233016
2013-09-12

Structured Packing

#51
20130043010
2013-02-21

Structured packing module for mass transfer column and process involving same

#52
20130001812
2013-01-03

Contact media for evaporative coolers

#53
20120160102
2012-06-28

Method of mass transfer, structured packing and mass transfer apparatus for a small liquid load

#54
20120055337
2012-03-08

Gas-liquid contact column and method using a combination of trays and packings

#55
20110318244
2011-12-29

Method and device for purifying fluids

#56
20110309536
2011-12-22

Mass transfer apparatus having a structured packing

#57
20110268631
2011-11-03

Multi-tube chemical reactor with tessellated heat transfer fins

#58
20110226360
2011-09-22

Corrugated Criss-Crossing Packing And Column Including Such A Packing

#59
20110211999
2011-09-01

Reactor with jet impingment heat transfer

#60
20110206493
2011-08-25

Catalyst Foils and Methods and Apparatus for the Insertion of Foils into Catalytic Reactors

#61
20110023542
2011-02-03

Column with heat and/or material exchange packing

#62
20100213625
2010-08-26

High performance structured packing for fluid exchange column and fabrication method

#63
20100121001
2010-05-13

Reactor with optimized internal tray design

#64
20100065501
2010-03-18

Structured packing module for mass transfer column and process involving same

#65
20100048955
2010-02-25

Process for preparing aromatic amines in a fluidized-bed reactor

#66
20100021354
2010-01-28

Fluidized-bed reactor for carrying out a gas-phase reaction

#67
20100015385
2010-01-21

Filling body

#68
20090263877
2009-10-22

METHOD OF FERMENTATION

#69
20090120289
2009-05-14

Conversion of explosive gas mixtures

#70
20090111967
2009-04-30

Reactor with optimized internal tray design

#71
20090031697
2009-02-05

Apparatus for the combustion of a fuel-oxidizer mix

#72
20090020896
2009-01-22

Packing arranged for an exchange of heat and/or material

#73
20080319158
2008-12-25

Baffle assembly module for vertical staged polymerization reactors

#74
20080264263
2008-10-30

Gas scrubber with adapted drop separators

#75
20080245651
2008-10-09

Distillation Installation

#76
20080227874
2008-09-18

Catalytic reactor

#77
20080159931
2008-07-03

Reactor with jet impingment heat transfer

#78
20080131341
2008-06-05

Catalytic reactor

#79
20080128655
2008-06-05

Process and apparatus for production of hydrogen using the water gas shift reaction

#80
20080088042
2008-04-17

Divided wall exchange column

#81
20080073199
2008-03-27

Divided wall exchange column

#82
20080036102
2008-02-14

Corrugated criss-crossing packing structure

#83
20080017497
2008-01-24

Distillation Column

#84
20070297956
2007-12-27

Reactor with expandable structure providing improved heat transfer

#85
20070251880
2007-11-01

Reactor and method for anaerobic wastewater treatment

#86
20070216044
2007-09-20

Fabric packing

#87
20070197382
2007-08-23

Catalyst structure

#88
20070194471
2007-08-23

Reactor with packing mean

#89
20070137482
2007-06-21

Co-current vapor-liquid contacting apparatus

#90
20070100094
2007-05-03

Reactor with optimized internal tray design

#91
20070036957
2007-02-15

Stacked packing for heat exchange and mass transfer

#92
20070035047
2007-02-15

Stacked packing for heat exchange and mass transfer

#93
20070023936
2007-02-01

Alternating conventional and high capacity packing within the same section of an exchange column

#94
20060276334
2006-12-07

Coated catalyst support body

#95
20060251547
2006-11-09

Family of stationary film generators and film support structures for vertical staged polymerization reactors

#96
20060251546
2006-11-09

Baffle assembly module for vertical staged polymerization reactors

#97
20060245990
2006-11-02

Contact structures

#98
20060202059
2006-09-14

Method and device for mixing fluid flows

#99
20060199971
2006-09-07

Apparatus for the esterification of a fatty acid

#100
20060178524
2006-08-10

Method and plant for the manufacture of carboxylic acid ester by means of a reactive distillation

#101
20060082006
2006-04-20

Divided wall exchange column

#102
20060076127
2006-04-13

Catalytic reactor

#103
20060001182
2006-01-05

Cooling tower film fill apparatus and method

#104
20050249648
2005-11-10

Mass transfer method using static packings

#105
20050043546
2005-02-24

Processes for the production of amino-protected derivatives of 4-aminomethylene-pyrrolidin-3-one and/or 4-aminomethylene-pyrrolidin-3-alkoxyimino derivatives and/or gemifloxacin or a salt thereof

#106
20050042154
2005-02-24

Reactor for partial oxidations having thermoplate modules

#107
20050040549
2005-02-24

Strip for packing module, corresponding module and column

#108
20050035473
2005-02-17

Device for material and/or energy exchange in a wash column

#109
20050025689
2005-02-03

Flue gas desulfurization apparatus, flue gas desulfurization system, and method for operating flue gas desulfurization apparatus

#110
20050025679
2005-02-03

Flue gas desulfurization apparatus and flue gas desulfurization system

#111
20050001339
2005-01-06

Contact media for evaporative coolers