ClassID:

29299

B01D33/807 - CPC Classification

Classification description:

Filters with filtering elements which move during the filtering operation; Accessories integrally combined with devices for controlling the filtration by level measuring

Recent Application in this class:
#1
20250177888
2025-06-05

SEPARATING DEVICE AND METHOD OF OPERATING A SEPARATING DEVICE

#2
20250081897
2025-03-13

AUTOMATED INDOOR GROWING APPARATUSES AND RELATED METHODS

#3
20240325951
2024-10-03

METHOD OF FILTRATING LIQUID, AND FILTRATION APPARATUS FOR FILTRATING LIQUID

#4
20230338880
2023-10-26

Disc filter pre-screen dual media disc filter

#5
20230173417
2023-06-08

Systems and processes employing wet/dry suction filter

#6
20220355225
2022-11-10

Externally Fed Screen for Filtration

#7
20210402334
2021-12-30

Filtering apparatus and method

#8
20210129059
2021-05-06

DISC FILTER PRE-SCREEN DUAL MEDIA DISC FILTER

#9
20200368651
2020-11-26

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

#10
20190224597
2019-07-25

Disc filter pre-screen dual media disc filter

#11
20180052030
2018-02-22

Method and system for fluid level determination from pressure measurement

#12
20170036143
2017-02-09

Drum filter for water filtration and method therefor

#13
20140124461
2014-05-08

Process for Inhibiting Biological Growth On a Gravity Fed Disc Filter

#14
20120285867
2012-11-15

Filter device, method for its operation and use thereof

#15
20110315638
2011-12-29

Screen blockage measurement and flow performance optimization system

#16
20110204001
2011-08-25

Device for extracting cakes resulting from pressurized disc filtration, and associated extraction method

#17
20100270243
2010-10-28

METHOD AND SYSTEM FOR PARTICLE REDUCTION

#18
20100213114
2010-08-26

SELF-CLEANING FILTRATION MACHINE WITH ROTARY DRUM FILTER FOR CONTAMINATED LIQUIDS

#19
20100147772
2010-06-17

Screen blockage measurement and flow performance optimization system

#20
20090314722
2009-12-24

Screen blockage measurement and flow performance optimization system

#21
20060243643
2006-11-02

Automatic separator or shaker with electromagnetic vibrator apparatus

#22
20050242009
2005-11-03

Vibratory separator with automatically adjustable beach

#23
20050242002
2005-11-03

Adjustable basket vibratory separator