ClassID:

28766

B01D21/0075 - CPC Classification

Classification description:

Separation of suspended solid particles from liquids by sedimentation; Settling tanks provided with contact surfaces, e.g. baffles, particles; Making of contact surfaces, structural details, materials therefor Contact surfaces having surface features

Recent Application in this class:
#1
20260138133
2026-05-21

PARTICLE SEPARATOR SYSTEM, MATERIALS, AND METHODS OF USE

#2
20250345725
2025-11-13

HYDRODYNAMIC STORMWATER SEPARATOR

#3
20240325944
2024-10-03

Sedimentation plate, sedimentation assembly, and sedimentation module

#4
20230233958
2023-07-27

COALESCER PLATE WITH PHYLLOTAXIS-DERIVED PATTERN

#5
20220032211
2022-02-03

Coalescer plate with phyllotaxis-derived pattern

#6
20210394088
2021-12-23

Wastewater dissolved-air floatation apparatus combined with precipitation tank having sloped plates

#7
20210322898
2021-10-21

Lamella for clarifier and lamellar module for clarifier

#8
20210121799
2021-04-29

CLARIFICATION OF COLLOIDAL SUSPENSIONS

#9
20200047087
2020-02-13

Vented baffle for clarifier tank

#10
20190047884
2019-02-14

Clarifier for water treatment

#11
20150283316
2015-10-08

MICRO-PILLAR ARRAY METHOD AND APPARATUS

#12
20140367327
2014-12-18

Wastewater treatment plant

#13
20130068699
2013-03-21

Construction site water treatment system and methods

#14
20120132585
2012-05-31

Slant Plates for Flocculation Formation and Flocculation Settling Treatment Tank Adopting the Slant Plates for Flocculation Formation

#15
20120097039
2012-04-26

Phase separator

#16
20120055882
2012-03-08

Apparatus and method for collecting solid microparticles floating in water

#17
20120043276
2012-02-23

Dual surface density baffle for clarifier tank

#18
20100230337
2010-09-16

WATER TANK APPARATUS

#19
20100213120
2010-08-26

Denisty current baffle for a clarifier tank

#20
20100193423
2010-08-05

Dual surface density baffle for clarifier tank

#21
20100018916
2010-01-28

Horizontal-tube sedimentation-separation apparatus

#22
20080230463
2008-09-25

Density current baffle for a clarifier tank

#23
20080185334
2008-08-07

Density current baffle for a clarifier tank

#24
20080135502
2008-06-12

BLOOD PLASMA SEPARATOR EMPLOYING MICRO CHANNEL AND BLOOD PLASMA SEPARATION METHOD THEREOF

#25
20070138087
2007-06-21

Corrugated density baffle

#26
14207402
2016-05-03

Compact inclined plate sedimentation device and methods