Patents-Review.com
ClassID:

35468 ⎘

B03B5/34 - CPC Classification

Classification description:

Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force Applications of hydrocyclones

Recent Application in this class:
#1
20260115734
2026-04-30

SAND SEPARATION SYSTEMS AND METHODS

 #2
20260048530
2026-02-19

Method and System of Separating Plastics Using a Covered Screen Bed

 #3
20260048397
2026-02-19

MINERAL SEPARATION SYSTEM

 #4
20250360514
2025-11-27

SYSTEM AND METHOD FOR FOUR DIMENSIONALLY SEPARATING MATERIALS

 #5
20250187020
2025-06-12

AGGREGATE WASHING SYSTEMS, METHODS, AND APPARATUS

 #6
20250128267
2025-04-24

METHOD AND APPARATUS FOR WASHING AND GRADING SAND

 #7
20240342730
2024-10-17

Method and device for high-efficiency hydrodynamic separation of heavy materials

 #8
20240318515
2024-09-26

SYSTEM AND METHOD FOR PROCESSING A SLURRY

 #9
20240269690
2024-08-15

Process and apparatus for separating various elements such as cesium from refuse

 #10
20240216925
2024-07-04

Process and apparatus for separating anthracite or bituminous from refuse

 #11
20240198354
2024-06-20

SEPARATION OF MATERIAL TO BE SEPARATED IN A CENTRIFUGAL FORCE SEPARATOR

 #12
20240082852
2024-03-14

Aggregate washing systems, methods, and apparatus

 #13
20230302465
2023-09-28

APPARATUS FOR SEPARATING COMPONENTS OF A SUSPENSION

 #14
20230241621
2023-08-03

DEVICES AND METHODS FOR THE ISOLATION OF PARTICLES

 #15
20230107362
2023-04-06

METHOD AND APPARATUS FOR SEPARATING SYNTHETIC TURF INFILL MATERIAL

 #16
20230078550
2023-03-16

CENTRIFUGAL DENSITY SEPARATION OF WASTE PLASTIC

 #17
20230063110
2023-03-02

SLURRY PROCESSING APPARATUS, MICROBUBBLE GENERATION EQUIPMENT, AND SLURRY PROCESSING METHOD

 #18
20230001426
2023-01-05

Fluid-borne particle classification system and method of use

 #19
20220331720
2022-10-20

Dewatering screen

 #20
20220314233
2022-10-06

UNDERGROUND COAL HYPERGRAVITY FIELD SEPARATION SYSTEM AND SEPARATION PROCESS

 #21
20220314232
2022-10-06

Conveyor sluice system

 #22
20220212200
2022-07-07

Aggregate washing systems, methods, and apparatus

 #23
20220143623
2022-05-12

Method for improving grinding, grading and capacity of ores by reducing fineness content ratio in settled ores

 #24
20220055038
2022-02-24

SYSTEM AND METHOD FOR FOUR DIMENSIONALLY SEPARATING MATERIALS

 #25
20210372209
2021-12-02

System and method for processing a slurry

 #26
20210308690
2021-10-07

Classifying apparatus, systems and methods

 #27
20210291196
2021-09-23

COAL BENEFICIATION

 #28
20210276018
2021-09-09

DENSE-MEDIUM SEPARATION PROCESS FOR OIL SHALE

 #29
20210146376
2021-05-20

Method and apparatus for washing and grading sand

 #30
20210094044
2021-04-01

Method and apparatus for grading and washing sand

 #31
20210062417
2021-03-04

Process for separating a fibrous target component from textile waste

 #32
20210053072
2021-02-25

Slurry handling apparatus

 #33
20210025028
2021-01-28

Uranium processing using hydrocyclone beneficiation

 #34
20210016292
2021-01-21

Process for macroscopically separating maceral concentrate from raw coal

 #35
20200354813
2020-11-12

Beneficiation process for enhancing uranium mineral processing

 #36
20200246806
2020-08-06

Assessing the benefits of automatic grinding control using PST technology for true on-line particle size measurement

 #37
20200131870
2020-04-30

System and method for processing a slurry

 #38
20200094261
2020-03-26

System and method for separating materials using stirring motion, stratification, and vertical motion

 #39
20200061634
2020-02-27

Method and system for cleaning sand

 #40
20190358649
2019-11-28

Centrifugal field-flow fractionation device

 #41
20190351429
2019-11-21

Method and apparatus for washing and grading sand

 #42
20190338627
2019-11-07

Hydraulic hoisting of potash and other evaporite ores

 #43
20190275532
2019-09-12

Classifying apparatus, systems and methods

 #44
20190262841
2019-08-29

SAND SEPARATION SYSTEM

 #45
20190247861
2019-08-15

Apparatus for washing and grading sand and aggregate

 #46
20190226966
2019-07-25

Classifying apparatus

 #47
20190134648
2019-05-09

DENSE MEDIUM CYCLONE SEPARATOR

 #48
20180369827
2018-12-27

System for melting aluminum and recycling black dross

 #49
20180257087
2018-09-13

Apparatus for washing and grading sand and aggregate

 #50
20180243755
2018-08-30

Method and system for cleaning sand

 #51
20180214889
2018-08-02

Method and apparatus for washing and grading aggregate

 #52
20180171730
2018-06-21

SYSTEM AND METHOD FOR PROCESSING A SLURRY

 #53
20180133721
2018-05-17

Hydrodynamic removal of dense materials from a slurry

 #54
20170348702
2017-12-07

Process and apparatus for refining sand

 #55
20170333961
2017-11-23

Soil remediation facility and soil remediation method using the same

 #56
20170259275
2017-09-14

PROCESS FOR SEPARATING AMINO AND/OR ORGANIC ACID-CONTAINING PARTICLES FROM A MIXTURE

 #57
20170173598
2017-06-22

Controlled turbulent breakup flow

 #58
20170151573
2017-06-01

APPARATUS AND PROCESS FOR FINES RECOVERY

 #59
20170050191
2017-02-23

Hydrocyclone with fine material depletion in the cyclone underflow

 #60
20170022522
2017-01-26

Production of biogas from organic materials

 #61
20170016288
2017-01-19

System and method for processing a slurry

 #62
20160228881
2016-08-11

Screening apparatus

 #63
20160207050
2016-07-21

Techniques for optimizing performance of cyclones

 #64
20160160317
2016-06-09

METHOD AND SYSTEM FOR REMOVING SILICA FROM AN ORE

 #65
20160115565
2016-04-28

Method for producing hematite for ironmaking

 #66
20160114334
2016-04-28

MODULAR MATERIAL PROCESSING APPARATUS

 #67
20160101428
2016-04-14

Process and apparatus for refining sand

 #68
20140091017
2014-04-03

Method and apparatus for particle separation

 #69
20110225879
2011-09-22

Separation system and method

 #70
20100326895
2010-12-30

Cyclone for dense medium separation

 #71
20090120850
2009-05-14

Hydrocyclone and associated methods

 #72
20090071881
2009-03-19

Method for Production of Bulk Concentrate for Extracting Precious Metals

 #73
20080217212
2008-09-11

Bituminous froth hydrocarbon cyclone

 #74
20060249439
2006-11-09

Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process

 #75
20060138055
2006-06-29

Bituminous froth hydrocarbon cyclone

 #76
20060138036
2006-06-29

Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process

 #77
20060001187
2006-01-05

Multistep separation of plastics

 #78
18925767
2025-08-19

Method and system for cleaning sand

 #79
18156857
2024-03-19

Low iron silica sand product and method of making same