Patents-Review.com
ClassID:

34284 ⎘

B01J2219/30211 - 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; Sphere Egg, ovoid or ellipse

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
20220032253
2022-02-03

Catalyst particle shape

 #6
20210018022
2021-01-21

Use of treating elements to facilitate flow in vessels

 #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
20190212068
2019-07-11

Cooling tower for cooling a liquid with a gas

 #13
20190048903
2019-02-14

Use of treating elements to facilitate flow in vessels

 #14
20180264681
2018-09-20

Methods for manufacture of extruded objects

 #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
20170190075
2017-07-06

Extruded objects and methods for their manufacture

 #18
20150069663
2015-03-12

Packing element, method to produce it and a column or reactor comprising said element

 #19
20130032032
2013-02-07

Filter device

 #20
20100230832
2010-09-16

RANDOM PACKING ELEMENTS AND COLUMN CONTAINING SAME

 #21
20080085400
2008-04-10

Random packing elements and column containing same

 #22
20080038554
2008-02-14

Media

 #23
20080008877
2008-01-10

Catalytic Bulk Material Having Catalytically Inactive Shaped Bodies that are Rounded Off On the External Friction Surfaces

 #24
20070182035
2007-08-09

Spherical heat and mass transfer media

 #25
20060065064
2006-03-30

Process for selecting shaped particles for use in a packed bed

 #26
20050258557
2005-11-24

Packing element comprising at least one recessed portion of specific volume and method of using thereof