ClassID:

29380

B01D39/1646 - CPC Classification

Classification description:

Filtering material for liquid or gaseous fluids; Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of natural origin, e.g. cork or peat

Recent Application in this class:
#1
20250001340
2025-01-02

CERAMIC FILTER AND CONTAINER FOR LIQUIDS COMPRISING SAID CERAMIC FILTER

#2
20240066448
2024-02-29

Activated hemp filters and method of making activated hemp filters

#3
20230405546
2023-12-21

METHOD FOR GENERATING A GRANULAR, GREEN SORBENT MEDIA FOR FILTRATION OF CONTAMINATED WATER BY PROCESSING ALUMINUM-BASED DRINKING WATER TREATMENT RESIDUALS

#4
20230271123
2023-08-31

Filtration Media

#5
20230226474
2023-07-20

VACUUM CLEANER FILTER BAG COMPRISING DUST- AND/OR FIBER-LIKE RECYCLED MATERIAL

#6
20220073395
2022-03-10

Industrial wastewater treatment system and method for garment finishing, jeans and denim industry

#7
20210339175
2021-11-04

Activated hemp filters and method of making activated hemp filters

#8
20200316556
2020-10-08

Granular green sorbent media for filtration of contaminated water

#9
20190075988
2019-03-14

Vacuum cleaner filter bag with powdery and/or fibrous recycled material

#10
20170341052
2017-11-30

ADSORPTION FILTER

#11
20140377316
2014-12-25

Home and personal care product and method for manufacturing the same

#12
20100212071
2010-08-26

Adsorption filter material, particularly for producing ABC protective clothing having improved wearing physiology

#13
20100132944
2010-06-03

Differential filters for removing water during oil production

#14
20080142222
2008-06-19

Differential filters for stopping water during oil production

#15
20080017036
2008-01-24

Absorbing agent, dust collection chamber and method for adsorbing odours

#16
20070095747
2007-05-03

Composite fiber environmental filtration media containing flocculant