ClassID:

29268

B01D33/60 - CPC Classification

Classification description:

Filters with filtering elements which move during the filtering operation; Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing

Recent Application in this class:
#1
20250041773
2025-02-06

METHOD FOR PURIFYING ADIPOSE TISSUE AND ASSOCIATED PURIFIED ADIPOSE TISSUE

#2
20250032962
2025-01-30

DISPOSABLE FILTRATION DEVICE FOR PURIFYING ADIPOSE TISSUE

#3
20240343685
2024-10-17

SYSTEM FOR PURIFICATION OF ACRYLAMIDO TERTIARY BUTYL SULFONIC ACID AND PROCESS THEREOF

#4
20240167224
2024-05-23

METHOD AND APPARATUS FOR TREATING MIXTURES OF LIQUIDS AND SOLIDS

#5
20220227704
2022-07-21

Process for filtering 2-acrylamido-2-methylpropane sulfonic acid

#6
20220080337
2022-03-17

[0001] Pre-coating filter device

#7
20210387116
2021-12-16

ROTARY PRESSURE FILTER MODULE

#8
20210246096
2021-08-12

Solid-liquid separation processes using a large pore filter

#9
20190054400
2019-02-21

Continuous rotary plate filter and methods of use thereof

#10
20180312460
2018-11-01

Using pressurized wet gas lines to avoid fouling in purified terephthalic acid (PTA) filters and lines

#11
20180207559
2018-07-26

Separation process having improved capacity

#12
20150182890
2015-07-02

Solid-liquid separation with a no-dry rotary pressure filter

#13
20120285867
2012-11-15

Filter device, method for its operation and use thereof

#14
20120273432
2012-11-01

Filter device, method for its operation and use thereof

#15
20120018368
2012-01-26

Device and process for removing floating material from a liquid

#16
20100084351
2010-04-08

Method of filtering phosphate utilizing a rotary table filter or horizontal table filter

#17
20100014836
2010-01-21

Information transfer system, a transmitter, a receiver and a record carrier for use in the system

#18
20080061011
2008-03-13

Filter with resuspension of solids

#19
20070284317
2007-12-13

Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration

#20
20060091081
2006-05-04

Process for removal of impurities from an oxidizer purge stream

#21
20050103727
2005-05-19

Sequential swinging precoat removal and renewal system, filter so equipped, and method