ClassID:

30060

B01D2201/084 - CPC Classification

Classification description:

Details relating to filtering apparatus; Regeneration of the filter using nozzles or suction devices Nozzles placed on the filtrate side of the filtering element

Recent Application in this class:
#1
20260138065
2026-05-21

Rotary Disc Filter Having a High Pressure Media Cleaning System

#2
20250135378
2025-05-01

SELF-CLEANING FILTRATION SYSTEM WITH MINIMAL WASTE GENERATION FOR WATER PURIFICATION APPLICATIONS

#3
20250099884
2025-03-27

FILTER SYSTEM WITH BACKFLUSH

#4
20250018318
2025-01-16

FILTER DEVICE FOR THE HIGH-PRESSURE FILTRATION OF A PLASTIC MELT

#5
20240382875
2024-11-21

Filter Device

#6
20240325949
2024-10-03

CUTTING FLUID CIRCULATION DEVICE

#7
20240238704
2024-07-18

A SEPARATOR WITH FLOW MANAGEMENT

#8
20240238703
2024-07-18

A PUMP-EQUIPPED SEPARATOR

#9
20240216839
2024-07-04

A PUMP-EQUIPPED SEPARATOR

#10
20240081605
2024-03-14

Filter cleaning assembly for a dishwasher appliance

#11
20230226470
2023-07-20

CANDLE FILTER DEVICE

#12
20230136410
2023-05-04

Wastewater filters and wastewater filtration systems specifically adapted for their use

#13
20230097066
2023-03-30

Outer cylinder screen washing apparatus of screw press

#14
20230001332
2023-01-05

Water filter with self-rinsing capability

#15
20220168673
2022-06-02

Rotary disc filter having a backwash system that includes a compact nozzle support structure

#16
20200368651
2020-11-26

Optimization of rotary filters relative to risk of clogging a facility for pumping water from a natural site

#17
20200282345
2020-09-10

Rotary disc filter having backwash guides

#18
20200245651
2020-08-06

Antimicrobial application system with recycle and capture

#19
20190314743
2019-10-17

Rotary disc filter having a backwash system that includes a compact nozzle support structure

#20
20190030464
2019-01-31

Antimicrobial application system with recycle and capture

#21
20170157540
2017-06-08

Rotary disc filter

#22
20170044702
2017-02-16

Laundry treating machine

#23
20160129377
2016-05-12

Rotary disc filter with automatic integrated backwash and chemical cleaning system

#24
20150021258
2015-01-22

Antimicrobial application system with recycle and capture

#25
20130263630
2013-10-10

Laundry treating machine

#26
20130206706
2013-08-15

Screen intake cleaning system using variable flow of incompressible liquid

#27
20120305460
2012-12-06

Apparatus for waste-water filtration

#28
20120298568
2012-11-29

Barrel-type fish/particle screen with adjustable flow distribution and debris removal

#29
20090196967
2009-08-06

Application system with recycle and related use of antimicrobial quaternary ammonium compound

#30
18318596
2026-02-17

Non-discharge backwash filter system

#31
17031652
2023-05-16

Non-discharge backwash filter system