ClassID:

30171

B01D2221/14 - CPC Classification

Classification description:

Applications of separation devices Separation devices for workshops, car or semiconductor industry, e.g. for separating chips and other machining residues

Recent Application in this class:
#1
20260108121
2026-04-23

PRE-FILTER ARRANGEMENTS AND VALVES FOR AN INDUSTRIAL DUST EXTRACTOR

#2
20260084180
2026-03-26

DEAERATION APPARATUS, SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME, DEAERATION METHOD, AND LIQUID SUPPLY METHOD

#3
20260070188
2026-03-12

POLISHING MATERIAL FILTRATION SYSTEM AND RELATED METHODS

#4
20260031431
2026-01-29

THERMAL MANAGEMENT SYSTEMS FOR THERMALLY MANAGED ELECTRIC DEVICES HAVING A THERMAL FLUID WATER SEPARATOR ASSEMBLY

#5
20250346995
2025-11-13

CONTAMINANT TRAP SYSTEM FOR A REACTOR SYSTEM

#6
20250229202
2025-07-17

MULTI-LAYER POROUS POLYMERIC MEMBRANE AND RELATED FILTERS AND METHODS

#7
20250153083
2025-05-15

Air Cleaner System and Method of Use

#8
20250135389
2025-05-01

SELF CLEANING SCRUBBER FOR SILICON WAFER CUTTING PROCESSES

#9
20250121312
2025-04-17

HEAT RESISTANT PAD FOR SOLDERING TOOL AIR FILTRATION ASSEMBLY

#10
20250050257
2025-02-13

Filtration media especially useful for filtering fluids associated with wire electron discharge machining (WEDM) processes

#11
20250032959
2025-01-30

METHOD FOR REMOVING SILICON POWDER IN COOLANT FOR MONOCRYSTALLINE SILICON SLICING WITH DIAMOND WIRE

#12
20240408516
2024-12-12

PARTICLE SEPARATING APPARATUS AND METHOD OF SEPARATING PARTICLES USING THE SAME

#13
20240382877
2024-11-21

CHARGED PARTICLE FILTER AND REMOVAL SYSTEM

#14
20240350962
2024-10-24

SYSTEM TO COLLECT, RECOVER AND RECYCLE CHEMICAL EXHAUST FROM SEMICONDUCTOR PROCESSING CHAMBERS

#15
20240226772
2024-07-11

OIL-WATER SEPARATION DEVICE

#16
20240149193
2024-05-09

VACUUM ASSISTED FILTRATION

#17
20240091895
2024-03-21

Coolant processing apparatus

#18
20230398475
2023-12-14

CHARGED PARTICLE FILTER AND REMOVAL SYSTEM

#19
20230138216
2023-05-04

Filter membrane and method for making the same

#20
20230099075
2023-03-30

PURGE PORT FILTER SUPPORT

#21
20230037622
2023-02-09

DUST COLLECTION DEVICE AND PLASMA EQUIPMENT

#22
20230009754
2023-01-12

MEMBRANE DISTILLER AND OPERATION METHOD THEREFORE

#23
20220410079
2022-12-29

SINTERED POROUS BODY WITH MULTIPLE LAYERS

#24
20220371140
2022-11-24

Processing machine

#25
20220250207
2022-08-11

Shot peening apparatus

#26
20220186695
2022-06-16

Fuel system having pumping and filtration fuel module and flow housing for same

#27
20220176275
2022-06-09

Degassers, degassing systems and the methods of using them

#28
20220126236
2022-04-28

CONDENSATION DEVICE, FLUX RECOVERY DEVICE, SOLDERING DEVICE, WATER VAPOR REMOVING METHOD, FLUX RECOVERY METHOD AND SOLDER PROCESSING METHOD

#29
20220111477
2022-04-14

SLUDGE TREATMENT DEVICE AND SLUDGE TREATMENT SYSTEM

#30
20220073362
2022-03-10

AUTOMOBILE EXHAUST GAS BOTTLE- REACTOR THAT ABSORBS CARBON DIOXIDE

#31
20210402329
2021-12-30

Liquid processing apparatus and liquid processing method

#32
20210394097
2021-12-23

FILTER MATERIAL FOR AUTOMATIC TRANSMISSION OIL FILTER

#33
20210324821
2021-10-21

Fuel system having pumping and filtration fuel module and flow housing for same

#34
20210230744
2021-07-29

CONTAMINANT TRAP SYSTEM FOR A REACTOR SYSTEM

#35
20210221066
2021-07-22

GAS CONDITIONING BY ADDITIONAL GAS MANAGEMENT AND MONITORING TOOL

#36
20210154607
2021-05-27

Filtration media especially useful for filtering fluids associated with wire electron discharge machining (WEDM) processes

#37
20210106953
2021-04-15

Porous polymeric membrane and related filters and methods

#38
20200376419
2020-12-03

Chemical liquid purification apparatus and purification method using the same

#39
20200360861
2020-11-19

Filtration device, refining device, and production method for liquid medicine

#40
20200338473
2020-10-29

Ion exchange device main body and ion exchange device

#41
20200328434
2020-10-15

Gas-liquid separator for separating at least one liquid component from a gaseous component

#42
20200215466
2020-07-09

Apparatus and system for filtrating liquid

#43
20200171434
2020-06-04

Chemical liquid purification method

#44
20200001210
2020-01-02

Filter element for a machine tool, machine tool, use, and exchange method

#45
20180318976
2018-11-08

Swarf and lubricant recovery system

#46
20180078878
2018-03-22

System and process for recycling machining waste from CNC equipment

#47
20170148647
2017-05-25

Dual medium filter for ion and particle filtering during semiconductor processing

#48
20160121242
2016-05-05

Filter Element and method for producing the same

#49
20150367266
2015-12-24

Processing liquid supply method, processing liquid supply apparatus and storage medium

#50
20150306788
2015-10-29

Abrasive regeneration method

#51
20150202550
2015-07-23

Separation apparatus for separation of material from a liquid

#52
20150013235
2015-01-15

Method for separating polishing material and regenerated polishing material

#53
20140123852
2014-05-08

Dust suppression apparatus

#54
20140097147
2014-04-10

Processing liquid supply method, processing liquid supply apparatus and storage medium

#55
20130312791
2013-11-28

Dual medium filter for ion and particle filtering during semiconductor processing

#56
20130167883
2013-07-04

METHOD AND DEVICE TO ENABLE SEMICONDUCTOR PROCESSING IN SOLUTION THAT GENERATES PARTICLES

#57
20130087514
2013-04-11

Liquid separator including venturi device

#58
20130001175
2013-01-03

Coolant filtration system and method for metal working machines

#59
20120174774
2012-07-12

Filtering nanoparticles by bonding with microparticles

#60
20120171101
2012-07-05

Recycling and Treatment Method of Waste Liquid in Cutting Mono Silicon

#61
20120110789
2012-05-10

METHOD FOR PREPARING A SUSPENSION

#62
20110232495
2011-09-29

Dust suppression apparatus

#63
20110192803
2011-08-11

Apparatus for treating a cooling and rinsing fluid and control method for a treatment apparatus

#64
20110186503
2011-08-04

DEVICE FOR PROCESSING A COOLING AND FLUSHING LIQUID

#65
20110155564
2011-06-30

SYSTEM FOR ELECTROCOAGULATIVELY REMOVING CONTAMINANTS FROM CONTAMINATED WATER

#66
20110048458
2011-03-03

Device and method for filtering processing liquid in processing tank

#67
20110047743
2011-03-03

FINE SOLIDS RECOVERY SYSTEM, METHOD AND PICK-UP WAND

#68
20100133206
2010-06-03

GARNET EXTRACTION SYSTEM AND METHOD FOR USING THE SAME

#69
20090205495
2009-08-20

Apparatus and method for providing heated effluent gases to a scrubber

#70
20090184040
2009-07-23

Contaminated fluid recovery apparatus

#71
20080128368
2008-06-05

Method for reclaiming developing solvents

#72
20060049120
2006-03-09

Separation devices, systems and methods for separation of particulates from liquid

#73
20060049088
2006-03-09

Liquid treating device

#74
20050274651
2005-12-15

Method and apparatus for separating mixed plastics using flotation techniques

#75
20050145576
2005-07-07

Removal of particulate contamination from operating machinery