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ClassID:

34327 ⎘

B01J2219/315 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Details relating to random packing elements; Size details Two or more types of packing elements or packing elements of different sizes present in the column

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
20230407892
2023-12-21

Use of treating elements to facilitate flow in vessels

 #4
20220042528
2022-02-10

Use of treating elements to facilitate flow in vessels

 #5
20210018022
2021-01-21

Use of treating elements to facilitate flow in vessels

 #6
20200256616
2020-08-13

Annular divided wall column

 #7
20200149564
2020-05-14

Use of treating elements to facilitate flow in vessels

 #8
20190301499
2019-10-03

Use of treating elements to facilitate flow in vessels

 #9
20190301498
2019-10-03

Use of treating elements to facilitate flow in vessels

 #10
20190285098
2019-09-19

Use of treating elements to facilitate flow in vessels

 #11
20190242412
2019-08-08

Use of treating elements to facilitate flow in vessels

 #12
20190076815
2019-03-14

Structured packing element having a spiral helix shape

 #13
20190063828
2019-02-28

Annular divided wall column for an air separation unit

 #14
20190048903
2019-02-14

Use of treating elements to facilitate flow in vessels

 #15
20180023598
2018-01-25

Use of treating elements to facilitate flow in vessels

 #16
20180008952
2018-01-11

Use of treating elements to facilitate flow in vessels

 #17
20100303676
2010-12-02

Apparatus for treating gas

 #18
20100209315
2010-08-19

Vessel containing fluid distribution media

 #19
20070007201
2007-01-11

Process reactor with layered packed bed

 #20
20060204414
2006-09-14

Bed support media