ClassID:

37215

B07B1/00 - CPC Classification

Classification description:

Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like

Sub-classes:
Recent Application in this class:
#1
20260138101
2026-05-21

POSITIVE ELECTRODE MATERIAL PRODUCTION DEVICE AND POSITIVE ELECTRODE MATERIAL PRODUCTION METHOD FOR SOLID-STATE BATTERY

#2
20260109645
2026-04-23

METHOD AND SYSTEMS FOR PROCESSING FLY ASH TO REDUCE A CARBON CONTENT THEREOF

#3
20250345823
2025-11-13

OBTAINING BIOGENIC MATERIAL FROM A STREAM OF HETEROGENEOUS MATERIALS

#4
20250262647
2025-08-21

SORTING BIOGENIC MATERIALS ACCORDING TO A DESIRED BIOCHAR FORMULATION

#5
20250229294
2025-07-17

METHOD AND SYSTEM FOR RECOVERING WOOD PARTICLES FROM A WOOD-BASED FEEDSTOCK COMPRISING BARK

#6
20250108408
2025-04-03

SORTING BIOGENIC MATERIALS ACCORDING TO A DESIRED BIOCHAR FORMULATION

#7
20250108406
2025-04-03

OBTAINING BIOGENIC MATERIAL FROM A STREAM OF HETEROGENEOUS MATERIALS

#8
20240238630
2024-07-18

SCREENING MACHINE FOR SCREENING SOLID MATERIAL

#9
20230175231
2023-06-08

APPARATUS FOR REMOVING MATERIAL FROM A FLOOR OF A BODY OF WATER

#10
20220315851
2022-10-06

Steam cracking process comprising a separation step and differential treatment of the obtained particles according to a threshold value

#11
20220312824
2022-10-06

System and Method for Preparing Hemp for Rolling Hemp Cigarettes

#12
20220203404
2022-06-30

POWER PLANT BOILER SAND, USE OF POWER PLANT BOILER SAND, METHOD FOR PRODUCING POWER PLANT BOILER SAND AND APPARATUS FOR PRODUCING POWER PLANT BOILER SAND

#13
20220112359
2022-04-14

THERMOPLASTIC COMPOSITIONS, METHODS, APPARATUS, AND USES

#14
20210378180
2021-12-09

Pruning and sieving apparatus

#15
20210178294
2021-06-17

System for processing solid and liquid construction waste

#16
20210033517
2021-02-04

Up-concentration and size sorting of nanoparticles in microfluidic devices

#17
20200398321
2020-12-24

SYSTEM AND METHOD FOR SEPARATION OF ORGANICS AND LIQUIDS FROM WASTE MATERIAL

#18
20200362132
2020-11-19

Porous water-soluble nonionic cellulose ether having excellent solubility and method for producing the same

#19
20200317849
2020-10-08

Thermoplastic compositions, methods, apparatus, and uses

#20
20200298146
2020-09-24

System for processing solid and liquid construction waste

#21
20200130016
2020-04-30

System for recycling asphalt millings and methods thereof

#22
20190201914
2019-07-04

Method and system for releasing mineral from synthetic bubbles and beads

#23
20190060956
2019-02-28

Multi stage air cleaning machine

#24
20190001373
2019-01-03

Injection molded screening apparatuses and methods

#25
20180369828
2018-12-27

Method and Apparatus for separating organics from a contaminated organics-inorganics waste stream

#26
20180347122
2018-12-06

Artificial turf infill material

#27
20180312667
2018-11-01

Thermoplastic compositions, methods, apparatus, and uses

#28
20180200730
2018-07-19

Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads

#29
20180178220
2018-06-28

Sand treatment systems and methods

#30
20180178146
2018-06-28

System for processing solid and liquid construction waste

#31
20180169704
2018-06-21

CLASSIFYING POLYSILICON

#32
20180058186
2018-03-01

SYSTEMS AND METHODS FOR COATED SALTS

#33
20170361332
2017-12-21

Aggregate washing systems, methods and apparatus

#34
20170217780
2017-08-03

HIMALAYAN SALT CRYSTAL PURIFICATION PROCESS

#35
20170215469
2017-08-03

Automatic grinder

#36
20170174846
2017-06-22

Purification systems and methods

#37
20170114203
2017-04-27

Porous water-soluble nonionic cellulose ether having excellent solubility and method for producing the same

#38
20170100748
2017-04-13

Method and apparatus for separating plant matter

#39
20160263583
2016-09-15

DEVICE FOR PROCESSING FRACTURING SAND FROM AGGREGATE

#40
20160214141
2016-07-28

Classifying polysilicon

#41
20150352559
2015-12-10

METHOD FOR MANUFACTURING CERTAIN PARTICLES, SUCH AS FRACKING SAND FROM SOLID PARTICLES

#42
20150314486
2015-11-05

Separating device and separating method of material of absorbent article

#43
20150298362
2015-10-22

Separating device and separating method of material of absorbent article

#44
20150298361
2015-10-22

Separating device of material of absorbent article

#45
20150217301
2015-08-06

METHOD FOR PRETREATING BIOMASSES TO OBTAIN BIOFUEL

#46
20150209799
2015-07-30

Mineral recovery in tailings using functionalized polymers

#47
20150165394
2015-06-18

System for transporting solids with improved solids packing

#48
20150122616
2015-05-07

Vertical conveyor

#49
20150114888
2015-04-30

Waste foundry sand to frac sand process

#50
20150060581
2015-03-05

Production of near monodisperse particles using milling and membrane separation

#51
20150021238
2015-01-22

Method and apparatus for sorting fibers

#52
20140370284
2014-12-18

BIO-SOLUBLE INORGANIC FIBER AND METHOD FOR PRODUCING SAME

#53
20140332611
2014-11-13

PROCESSING APPARATUS AND METHODS

#54
20140290889
2014-10-02

Sheet manufacturing apparatus

#55
20140265063
2014-09-18

Process for the manufacture of phosphorus removal aggregate from fractionating sand mine waste products

#56
20140209530
2014-07-31

Sieve box and adjustable nozzle assembly

#57
20140209515
2014-07-31

Blended Regolith Simulant Material and Method of Making the Material

#58
20140197077
2014-07-17

Method and system for releasing mineral from synthetic bubbles and beads

#59
20140190873
2014-07-10

Techniques for transporting synthetic beads or bubbles in a flotation cell or column

#60
20140183104
2014-07-03

Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads

#61
20140166585
2014-06-19

Flotation separation using lightweight synthetic beads or bubbles

#62
20140138324
2014-05-22

Mineral separation using functionalized membranes

#63
20140124417
2014-05-08

Single side screen clamping

#64
20140116927
2014-05-01

Apparatus for recovering gold and transporting gravel

#65
20140102951
2014-04-17

Sifter Apparatus

#66
20140090308
2014-04-03

Method of sorting abrasive particles, abrasive particle distributions, and abrasive articles including the same

#67
20140083912
2014-03-27

System for recycling asphalt millings and methods thereof

#68
20140009303
2014-01-09

Method for monitoring the integrity of a sieve device and apparatus for practice of the method

#69
20140008273
2014-01-09

Support structure having fixation means for screening media

#70
20130340510
2013-12-26

Method and apparatus for sorting fibers

#71
20130323588
2013-12-05

ELECTRODE BINDER COMPOSITION, ELECTRODE SLURRY, ELECTRODE, ELECTROCHEMICAL DEVICE, METHOD FOR PRODUCING ELECTRODE BINDER COMPOSITION, AND METHOD FOR STORING ELECTRODE BINDER COMPOSITION

#72
20130319913
2013-12-05

Sieving system, and methods of notifying information, driving and feeding

#73
20130313168
2013-11-28

Injection molded screening apparatuses and methods

#74
20130306527
2013-11-21

Material separator

#75
20130299395
2013-11-14

Hybrid Rotary Screen Separator

#76
20130230720
2013-09-05

Processed DRI material

#77
20130213862
2013-08-22

Classifying Kits

#78
20130206650
2013-08-15

Screening machine for superfine powder

#79
20130206649
2013-08-15

Screening device and method of screening

#80
20130168298
2013-07-04

Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields

#81
20130098809
2013-04-25

Method for grading water-absorbent polymer particles

#82
20130092606
2013-04-18

Apparatus for screening fibrous suspensions

#83
20120234734
2012-09-20

Mobile screen device with a frame pivotable about a vertical turning axis

#84
20120228084
2012-09-13

Rolling Chip Conveyor

#85
20120205294
2012-08-16

Purification systems and methods

#86
20120080361
2012-04-05

Particulate nanosorting stack

#87
20120018684
2012-01-26

POWDER BLEND

#88
20120006728
2012-01-12

Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields

#89
20100326894
2010-12-30

Method of sorting abrasive particles, abrasive particle distributions, and abrasive articles including the same

#90
20100294730
2010-11-25

Waste bin

#91
20100282648
2010-11-11

Vibratory screening apparatus

#92
20090311170
2009-12-17

Process for reducing gangue build-up in the reactor during the chloride process that uses recycled ore

#93
20090266747
2009-10-29

Method for grading water-absorbent polymer particles

#94
20090261023
2009-10-22

Method for the classification of water absorbent polymer particles

#95
20090206186
2009-08-20

Processing Apparatus and Methods

#96
20090120848
2009-05-14

Device and method for the flexible classification of polycrystalline silicon fragments

#97
20090084711
2009-04-02

Apparatus for screening fibrous suspensions

#98
20090056478
2009-03-05

DEVICE FOR DETECTING DEFECTIVE SIEVES IN MILLING PROCESSES

#99
20090008303
2009-01-08

Method and apparatus for separating excavated material

#100
20080257792
2008-10-23

Sieve Frame

#101
20080093270
2008-04-24

Method and apparatus for separating excavated material

#102
20080047878
2008-02-28

Method of processing and sorting aggregate material

#103
20080029442
2008-02-07

Screen assembly for vibratory separator

#104
20070289903
2007-12-20

Apparatus for Parallel Sieving of Materials

#105
20070187250
2007-08-16

Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields

#106
20070007372
2007-01-11

Methods and apparatus for mechanical treatment of materials such as catalysts

#107
20050284594
2005-12-29

Screen assembly for a pulp digester

#108
20050161373
2005-07-28

Method for packing solid catalyst

#109
20050103689
2005-05-19

Sealing screen assemblies and vibratory separators

#110
20050035033
2005-02-17

Methods for sealing screen assemblies on vibratory separators

#111
20050000865
2005-01-06

Screen assemblies and vibratory separators

#112
18924407
2025-05-27

Method and system for recovering, processing, and transporting sand for well fracturing

#113
16842469
2021-06-22

Composition and method of manufacturing of whole and ground date palm seed lost circulation material (LCM)

#114
15287981
2017-11-21

Additive manufacturing powder handling system

#115
14029236
2017-04-11

Shaft assembly for a mechanical bucket