Patents-Review.com
ClassID:

29618 ⎘

B01D51/02 - CPC Classification

Classification description:

Auxiliary pretreatment of gases or vapours to be cleaned Amassing the particles, e.g. by flocculation

Sub-classes:
Recent Application in this class:
#1
20250099894
2025-03-27

COMBUSTION APPARATUS AND METHOD OF MAKING A COMBUSTION APPARATUS

 #2
20250032971
2025-01-30

CABIN AIR FILTER SYSTEM FOR A VEHICLE AND METHOD FOR CLEANING AIR SUPPLIED TO A VEHICLE CABIN

 #3
20250032968
2025-01-30

CABIN AIR FILTER SYSTEM FOR A VEHICLE AND METHOD FOR CLEANING AIR SUPPLIED TO A VEHICLE CABIN

 #4
20240066457
2024-02-29

SYSTEM AND METHOD FOR TREATING A FLUID

 #5
20230012789
2023-01-19

Ultra-fine particle aggregation, neutralization and filtration

 #6
20210023488
2021-01-28

A CONDENSATION DEDUST-DEMISTER SET

 #7
20200408120
2020-12-31

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #8
20200360934
2020-11-19

Controlling flow of black powder in hydrocarbon pipelines

 #9
20200360933
2020-11-19

Controlling flow of black powder in hydrocarbon pipelines

 #10
20200360932
2020-11-19

Controlling flow of black powder in hydrocarbon pipelines

 #11
20200338492
2020-10-29

Combustion apparatus and method of making a combustion apparatus

 #12
20200321226
2020-10-08

Apparatus for collecting by-product of semiconductor manufacturing process

 #13
20200291855
2020-09-17

Systems and methods for dry fog inlet particle separator

 #14
20180056228
2018-03-01

Protecting an optical particle sensor from particulate desposits by thermophoresis

 #15
20170246645
2017-08-31

Controlling flow of black powder in hydrocarbon pipelines

 #16
20160354790
2016-12-08

Controlling flow of black powder in hydrocarbon pipelines

 #17
20120067213
2012-03-22

Method and apparatus for air pollution control

 #18
20100142314
2010-06-10

Particle interactions in a fluid flow

 #19
20100000409
2010-01-07

Process and system for separating finely aerosolized elemental mercury from gaseous streams

 #20
20080087347
2008-04-17

Particle Interactions in a Fluid Flow

 #21
20060256649
2006-11-16

Method and apparatus for mixing fluids for particle agglomeration

 #22
20060112824
2006-06-01

Method for separating solids from gas scrubbers

 #23
20060101996
2006-05-18

Gas cleaning process and equipment therefor

 #24
20060065118
2006-03-30

Method and construction of filters and pre-filters for extending the life cycle of the filter bodies therein

 #25
17678291
2022-10-25

Ultra-fine particle aggregation, neutralization and filtration

 #26
17471610
2022-04-05

Ultra-fine particle aggregation, neutralization and filtration