ClassID:

30168

B01D2221/08 - CPC Classification

Classification description:

Applications of separation devices Mobile separation devices

Recent Application in this class:
#1
20260042051
2026-02-12

HOUSEHOLD OXYGEN GENERATOR

#2
20260042037
2026-02-12

End-to-End Continuous Purification System

#3
20250375721
2025-12-11

DEVICE FOR FILTRATION OF UREA-WATER SOLUTION

#4
20250352939
2025-11-20

CARBON DIOXIDE RECOVERY METHOD AND CARBON DIOXIDE RECOVERY SYSTEM

#5
20250340283
2025-11-06

APPARATUS FOR EMISSIONS REDUCTION AS A SERVICE (ERaaS)

#6
20250288937
2025-09-18

DUST REDUCTION DEVICE FOR BUILDING ENGINEERING

#7
20250269321
2025-08-28

MULTI-STAGE SCRUBBER SYSTEM INCLUDING A VACUUM PUMP

#8
20240082754
2024-03-14

Hydrogen sulfide mitigation methods and systems

#9
20230347264
2023-11-02

Hydrogen sulfide mitigation methods and systems

#10
20230115276
2023-04-13

AIR PURIFIER

#11
20220355832
2022-11-10

RAIL BASED DIRECT AIR CARBON CAPTURE SYSTEM AND METHOD

#12
20220266196
2022-08-25

Apparatus for Emissions Reduction as a Service (ERaaS)

#13
20220168668
2022-06-02

End-to-End Continuous Purification System

#14
20220090569
2022-03-24

Dewatering fuel in a diesel locomotive

#15
20210252427
2021-08-19

Drying Device and Drying System

#16
20210245212
2021-08-12

High rate hydrocarbon solvent extraction system, process and method

#17
20210041326
2021-02-11

Fluid storage testing apparatus, systems, and methods

#18
20200330902
2020-10-22

Container-type apparatus with a suspended particle system for wastewater treatment

#19
20200298167
2020-09-24

Air purifying system

#20
20200298162
2020-09-24

Air purifier, air purifying system, and method of controlling air purifying system

#21
20200297180
2020-09-24

Air purifying system and control method for the air purifying system

#22
20200291972
2020-09-17

PASSIVE DE-AERATION BARRIER FOR FLUID CHAMBER

#23
20190224594
2019-07-25

PORTABLE FILTERING APPARATUS AND SYSTEM

#24
20190145199
2019-05-16

Hydraulic filtration and pressure testing device

#25
20190118124
2019-04-25

HYDROGEN WATER AND MAGNETIC WATER GENERATING WATER BOTTLE

#26
20190084847
2019-03-21

Flowback and produced water treatment method

#27
20190079002
2019-03-14

Hydraulic filtration and pressure testing device

#28
20190070526
2019-03-07

Waste disposal methods

#29
20190060794
2019-02-28

Transportable separation and monitoring apparatus with auger

#30
20180318976
2018-11-08

Swarf and lubricant recovery system

#31
20180257004
2018-09-13

Mobile flocculation and fracking water treatment system

#32
20180243461
2018-08-30

Contaminant reducing device

#33
20180149054
2018-05-31

Inline scrubber with dual water system

#34
20180065064
2018-03-08

Water treatment apparatus and method

#35
20170361337
2017-12-21

Centrifuge collection of minerals in flowing water

#36
20170333807
2017-11-23

Systems and methods for concentrating waste water fluids

#37
20170305766
2017-10-26

Mobile flowback and produced water re-use system

#38
20170275849
2017-09-28

Adjustable overflow system

#39
20170253813
2017-09-07

Use of polyelectrolytes for the remediation of solids from oil field separation

#40
20160089625
2016-03-31

Composition and method of dust suppression wetting agents

#41
20160016109
2016-01-21

Marine exhaust gas scrubber

#42
20150259994
2015-09-17

Open top tank with tandem diffusers

#43
20150224427
2015-08-13

Industrial filtration apparatus

#44
20150060369
2015-03-05

Mobile flowback and produced water re-use system

#45
20150041997
2015-02-12

Nozzle assembly

#46
20140174719
2014-06-26

Apparatus and methods for separating sand from well fracturing return water

#47
20140123852
2014-05-08

Dust suppression apparatus

#48
20140116967
2014-05-01

Mobile flocculation and fracking water treatment system

#49
20140083921
2014-03-27

Mobile fluid treatment system and associated apparatus

#50
20130270183
2013-10-17

Hydrocarbons environmental processing system method and apparatus

#51
20130068699
2013-03-21

Construction site water treatment system and methods

#52
20130048575
2013-02-28

SYSTEMS AND METHODS FOR MOBILE FRACKING WATER TREATMENT

#53
20130040373
2013-02-14

Composition and method for dust suppression wetting agent

#54
20120312755
2012-12-13

MOBILE CLARIFIER AND SLUDGE DEWATERING SYSTEM FOR ONSITE WASTE WATER TREATMENT

#55
20120247942
2012-10-04

Systems and methods for concentrating waste water fluids

#56
20120080191
2012-04-05

Apparatus and methods for separating sand from well fracturing return water

#57
20120073675
2012-03-29

STORAGE TANK SYSTEM HAVING EASE OF PLACEMENT AND INTERCONNECTIVITY

#58
20120012309
2012-01-19

Flow Back Recovery System

#59
20120000361
2012-01-05

Composition and method for dust suppression wetting agent

#60
20110303244
2011-12-15

Hydro-Infusion Wet/Dry Debris Containment System Unit and Adapator

#61
20110291308
2011-12-01

Misting array assembly of an abatement system

#62
20110290737
2011-12-01

Self contained dissolved air flotation system

#63
20110289751
2011-12-01

Field Erectable Abatement System Methods

#64
20110284472
2011-11-24

WATER REDUCTION FOR COOKING GREASE AND OIL COLLECTION

#65
20110277271
2011-11-17

Spray centrifugal dedusting fan

#66
20110232495
2011-09-29

Dust suppression apparatus

#67
20110192771
2011-08-11

Solid-liquid separator with self-priming pump

#68
20110136214
2011-06-09

Dust arrester and method for removing dust particles from air

#69
20110047743
2011-03-03

FINE SOLIDS RECOVERY SYSTEM, METHOD AND PICK-UP WAND

#70
20100314302
2010-12-16

Self contained dissolved air flotation system

#71
20100133206
2010-06-03

GARNET EXTRACTION SYSTEM AND METHOD FOR USING THE SAME

#72
20100102005
2010-04-29

Dewatering facility

#73
20090215602
2009-08-27

Systems and methods for mid-processing calculation of blood composition

#74
20090211989
2009-08-27

Systems and methods for conveying multiple blood components to a recipient

#75
20090134102
2009-05-28

SEPARATOR AND PROCESS FOR REMOVING SOLIDS FROM DRILLING LIQUIDS

#76
20090001026
2009-01-01

Paint reclamation clarifier system

#77
20070163944
2007-07-19

CLEANING APPARATUS AND METHOD

#78
20070000840
2007-01-04

Self contained dissolved air flotation system

#79
20060226091
2006-10-12

Automatic tank cleaning system

#80
20060107837
2006-05-25

Three-phase cyclonic fluid separator

#81
20060060540
2006-03-23

Red blood cell processing systems and methods which control red blood cell hematocrit

#82
20050205477
2005-09-22

Automatic tank cleaning system

#83
20050129164
2005-06-16

Guide tube for an instrumentation lance extending into a pressure vessel, reactor pressure vessel, and a method for preventing the accumulation of particles outside the pressure vessel in a guide tube

#84
20050125936
2005-06-16

Cleaning device

#85
20050040119
2005-02-24

System for separating solids from a fluid stream

#86
20050040091
2005-02-24

Apparatus and method for separating and filtering particles and organisms from flowing liquids

#87
16258142
2019-11-05

Hydrogen peroxide vapor detoxifying system using honeycomb structure

#88
13095654
2014-01-07

Sand separator for petroleum and natural gas wells