B01D29/0018 - CPC Classification Index

ClassID:

29003 ⎘

B01D29/0018 - CPC Classification

Classification description:

Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor; Aspects of other filters with filtering elements stationary during filtration, or of filtering elements thereof Filters with screens or sheets, e.g. cloth, paper

Sub-classes:

B01D29/002 » {with rigid, self-supporting filtering elements, e.g. of ceramic material} 5
B01D29/0022 » {Filters with corrugated, folded, or wound sheets} 13

Recent Application in this class:

20230121322

SECONDARY POOL FILTER DEVICE

20220097078

System and process for removing particulate from a coal fired power waste stream

20210380928

CELL SEPARATION FILTER, FILTERING DEVICE, AND MANUFACTURING METHOD FOR CELL SEPARATION FILTER

20210180827

Air purification-aromatherapy machine

20200306668

Pipe cap for drain pipe outlet

20200238200

Basket-style solids interceptor

20200179836

3D printed filter center tube

20200179161

Thermal system with thermal pad filters

20200116052

Transmission Oil Filter Assembly

20190203164

REMOVAL OF SULFITES/HISTAMINES FROM PRESSURIZED BEVERAGE FLOW

20170368481

Cylindrical filter screen with tensioning mechanism

20160236152

Coatings for biological fluid filters

20160101992

Multi-segmented tube sheet

20150316474

Turbidity sensing filter apparatus, systems, and methods thereof

20150259231

Process for reducing soluble organic content in produced waters associated with the recovery of oil and gas

20150114897

Filter with internal frame openings

20140367324

COATINGS FOR BIOLOGICAL FLUID FILTERS

20140319071

Polymer dissolution system

14535655

Multi-segmented tube sheet