ClassID:

34306

B01J2219/30296 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Details relating to random packing elements; Basic shape of the elements Other shapes

Recent Application in this class:
#1
20250207617
2025-06-26

USE OF TREATING ELEMENTS TO FACILITATE FLOW IN VESSELS

#2
20250198433
2025-06-19

USE OF TREATING ELEMENTS TO FACILITATE FLOW IN VESSELS

#3
20250170549
2025-05-29

PACKING FOR A ROTATING PACKED BED

#4
20240367922
2024-11-07

ASSEMBLIES, APPARATUSES, SYSTEMS, AND METHODS FOR MATERIAL EXTRACTION AND CONVEYANCE

#5
20240335821
2024-10-10

CATALYST SUPPORT

#6
20230407892
2023-12-21

Use of treating elements to facilitate flow in vessels

#7
20230278021
2023-09-07

SOLID SHAPED BODY AND USE OF THE SOLID SHAPED BODY

#8
20230010395
2023-01-12

Assemblies, apparatuses, systems, and methods for material extraction and conveyance

#9
20220042528
2022-02-10

Use of treating elements to facilitate flow in vessels

#10
20210339229
2021-11-04

Catalyst support

#11
20210317020
2021-10-14

FILTER ELEMENTS FOR BIOLOGICAL FILTRATION ARRANGEMENTS

#12
20210220799
2021-07-22

Filling body

#13
20210018022
2021-01-21

Use of treating elements to facilitate flow in vessels

#14
20200270529
2020-08-27

Utilizing packed columns for asphalt air blowing

#15
20200171437
2020-06-04

Separation processes and units via minimal surface area mass and heat transfer packing

#16
20200149564
2020-05-14

Use of treating elements to facilitate flow in vessels

#17
20190388867
2019-12-26

Method for producing a pellet, pellet, catalyst charge, and static mixer

#18
20190301499
2019-10-03

Use of treating elements to facilitate flow in vessels

#19
20190301498
2019-10-03

Use of treating elements to facilitate flow in vessels

#20
20190285098
2019-09-19

Use of treating elements to facilitate flow in vessels

#21
20190242412
2019-08-08

Use of treating elements to facilitate flow in vessels

#22
20190240630
2019-08-08

APPARATUS AND METHODS FOR PREPARING AN EMULSION

#23
20190048903
2019-02-14

Use of treating elements to facilitate flow in vessels

#24
20180023598
2018-01-25

Use of treating elements to facilitate flow in vessels

#25
20180008952
2018-01-11

Use of treating elements to facilitate flow in vessels

#26
20170189875
2017-07-06

LOW PRESSURE DROP PACKING MATERIAL STRUCTURES

#27
20170036170
2017-02-09

Separation processes and units via minimal surface area mass and heat transfer packing

#28
20160228848
2016-08-11

Packing element for mass-transfer and/or heat-exchange columns or towers

#29
20140014493
2014-01-16

Minimal surface area mass and heat transfer packing

#30
20120197056
2012-08-02

Enhancement of surface-active solid-phase heterogeneous catalysts

#31
20120178629
2012-07-12

Apparatus and methods for preparing an emulsion

#32
20110201856
2011-08-18

FILTRATION AND PREDISTRIBUTION DEVICE FOR A FIXED CATALYTIC BED REACTOR AND USE THEREOF

#33
20110147319
2011-06-23

USE, FOR FILTRATION, OF HOLLOW ELEMENTS FORMED FROM A HELICAL WINDING

#34
20110033772
2011-02-10

SINTERED POROUS STRUCTURE AND METHOD OF MAKING SAME

#35
20110027870
2011-02-03

BIOMASS CARRIERS, METHOD AND APPARATUS FOR MANUFACTURE THEREOF AND FLUID TREATMENT SYSTEMS AND METHODS UTILIZING SAME

#36
20100230832
2010-09-16

RANDOM PACKING ELEMENTS AND COLUMN CONTAINING SAME

#37
20100087695
2010-04-08

ENHANCEMENT OF SURFACE-ACTIVE SOLID-PHASE HETEROGENEOUS CATALYSTS

#38
20090283479
2009-11-19

Method for forming a system for treatment of a flowing material

#39
20090115077
2009-05-07

Packing elements for mass transfer applications

#40
20090035197
2009-02-05

Alkylation process with recontacting in settler

#41
20080164625
2008-07-10

Packing elements for mass transfer applications

#42
20080085400
2008-04-10

Random packing elements and column containing same

#43
20080038554
2008-02-14

Media

#44
20080036102
2008-02-14

Corrugated criss-crossing packing structure

#45
20080029201
2008-02-07

Ceramic packing element

#46
20070186988
2007-08-16

Three-dimensionally intersecting diverter as an inner member for a pipe, barrel or tower

#47
20070182035
2007-08-09

Spherical heat and mass transfer media

#48
20070123743
2007-05-31

Composite catalyst for the selective oligomerization of lower alkenes and the production of high octane products

#49
20070031308
2007-02-08

Enhancement of surface-active solid-phase heterogenous catalysts

#50
20060251555
2006-11-09

Bed support media

#51
20060202364
2006-09-14

Packing for column

#52
20060194019
2006-08-31

Ceramic packing element with enlarged fluid flow passages

#53
20060173231
2006-08-03

Alkylation process with recontacting in settler

#54
20060138048
2006-06-29

Method for treating a contaminated fluid, system for treating a contaminated fluid, and method for making a biomass carrier suitable for treating a contaminated fluid

#55
20050212153
2005-09-29

Ceramic packing element

#56
20050098908
2005-05-12

Packing for column