Patents-Review.com
ClassID:

28877 ⎘

B01D24/36 - CPC Classification

Classification description:

Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed fluidised during the filtration

Recent Application in this class:
#1
20240149190
2024-05-09

FLUIDIZED BED SORTER

 #2
20220134258
2022-05-05

Nutrient Removal Filtration System and Method

 #3
20210148024
2021-05-20

Novel ion exchange materials

 #4
20200369533
2020-11-26

FILTER APPARATUS AND METHOD

 #5
20200316496
2020-10-08

Nutrient removal filtration system and method

 #6
20190084843
2019-03-21

SYSTEM AND METHOD FOR WATER TREATMENT

 #7
20180140973
2018-05-24

Washbox

 #8
20180036658
2018-02-08

Suspended-matter removing method utilizing biofilm and suspended-matter removing apparatus utilizing biofilm

 #9
20180036657
2018-02-08

SUSPENDED-MATTER REMOVING METHOD AND SUSPENDED-MATTER REMOVING APPARATUS

 #10
20150360173
2015-12-17

Sulfur scavenging materials for filters and coatings

 #11
20150343352
2015-12-03

Sulfur scavenging materials for filters and coatings

 #12
20150305313
2015-10-29

Integrated multi-trophic farming process

 #13
20140284283
2014-09-25

Method and apparatus for treating liquid containing impurities

 #14
20140014567
2014-01-16

Scale prevention for aircraft water system

 #15
20130228522
2013-09-05

Arsenic removal system

 #16
20130011274
2013-01-10

COMPRESSED AIR SUPPLY FOR THE OPERATION OF MOVING BED FILTERS

 #17
20110168643
2011-07-14

Method and apparatus for treating liquid containing impurities

 #18
20110168641
2011-07-14

Method and computer program product for treating liquid containing impurities

 #19
20110168615
2011-07-14

Apparatus for treating liquid containing impurities

 #20
20050127011
2005-06-16

Liquid filtration method embodying superbuoyant filtration particles

 #21
20050029204
2005-02-10

Liquid filtration apparatus embodying super-buoyant filtration particles

 #22
18668672
2024-10-15

Water restoration system

 #23
15248202
2019-01-22

Nutrient removal filtration system and method