ClassID:

35691

B03D1/082 - CPC Classification

Classification description:

Flotation; Subsequent treatment of concentrated product of the froth product, e.g. washing

Recent Application in this class:
#1
20260042102
2026-02-12

METHODS AND COMPOSITIONS FOR TREATING PARTITIONED FLOWS

#2
20250050354
2025-02-13

Method for froth-controlled flotation of argillaceous lepidolite ore

#3
20240359190
2024-10-31

Methods for Pollucite Flotation, Plagioclase Flotation, and Quartz Purification

#4
20230365867
2023-11-16

APPARATUS AND METHOD FOR REMOVING DEBRIS AND ENTRAPPED AIR FROM BITUMEN

#5
20230091569
2023-03-23

DE-AERATING FROTH PRODUCTS

#6
20230041631
2023-02-09

METHOD AND SYSTEM FOR FLOTATION SEPARATION IN A MAGNETICALLY CONTROLLABLE AND STEERABLE MEDIUM

#7
20230037949
2023-02-09

REMOVAL OF AMINES FROM AQUEOUS STREAMS

#8
20230020934
2023-01-19

Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process

#9
20220410175
2022-12-29

RELEASE AGENT FOR IMPROVED REMOVAL OF VALUABLE MATERIAL FROM THE SURFACE OF AN ENGINEERED COLLECTION MEDIA

#10
20210260604
2021-08-26

Method for recovering gold in cyanide tailing by hierarchical ramified flotation

#11
20210220841
2021-07-22

Vinasse treatment process by flotation in flow

#12
20210154682
2021-05-27

Granular litter cleaning apparatus and process

#13
20210040394
2021-02-11

DILUTED BITUMEN FINE WATER DROPLETS CAPTURE

#14
20200391225
2020-12-17

FROTH FLOTATION CELL

#15
20200377390
2020-12-03

Treatment of sludges and flocculants using insoluble mineral colloidal suspensions

#16
20200261924
2020-08-20

Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process

#17
20200179948
2020-06-11

Froth collection launder

#18
20200086329
2020-03-19

Flotation separation device

#19
20190300387
2019-10-03

System and method for treatment of soil and groundwater contaminated with PFAS

#20
20190233652
2019-08-01

Process for manufacturing white pigment containing products

#21
20180369834
2018-12-27

Ultraflotation with magnetically responsive carrier particles

#22
20180353972
2018-12-13

APPARATUS AND PROCESS FOR SEPARATING THROUGH FOAM

#23
20180208854
2018-07-26

Nanobubble aided bitumen extraction from oil sand

#24
20180155630
2018-06-07

METHOD AND SYSTEM FOR FLOTATION SEPARATION IN A MAGNETICALLY CONTROLLABLE AND STEERABLE MEDIUM

#25
20170312759
2017-11-02

Apparatus for simultaneous grinding and froth flotation

#26
20160244340
2016-08-25

Device and a process for purification of grey water

#27
20150321202
2015-11-12

Method and apparatus for flotation in a fluidized bed

#28
20150108044
2015-04-23

Flotation separation device and method

#29
20150083646
2015-03-26

Dimensionally controlled ‘engineered polymer bubble’ for flotation separation

#30
20150041368
2015-02-12

Method and system for flotation separation in a magnetically controllable and steerable medium

#31
20130326934
2013-12-12

SOLUBLE ACIDS FROM NATURALLY OCCURRING AQUEOUS STREAMS

#32
20130277279
2013-10-24

Blends of polypropylene polyglycol and phenolic glycol ethers and method of foam control using such blend

#33
20130098805
2013-04-25

System, apparatus and process for extraction of bitumen from oil sands

#34
20120241390
2012-09-27

BITUMEN EXTRACTION AND ASPHALTENE REMOVAL FROM HEAVY CRUDE USING HIGH SHEAR

#35
20120152850
2012-06-21

Sedimentation and floatation wastewater treatment device with a heater

#36
20120085699
2012-04-12

System, apparatus and process for extraction of bitumen from oil sands

#37
20120074046
2012-03-29

Froth flotation method and an apparatus for extracting a valuable substance from a slurry

#38
20120061334
2012-03-15

Settler with overflow recycle

#39
20110266198
2011-11-03

BITUMEN EXTRACTION AND ASPHALTENE REMOVAL FROM HEAVY CRUDE USING HIGH SHEAR

#40
20110124101
2011-05-26

METHODS AND DEVICES FOR PRODUCING BIOMOLECULES

#41
20100193408
2010-08-05

Method and apparatus for flotation in a fluidized bed

#42
20090288995
2009-11-26

Flotation cell

#43
20090250383
2009-10-08

Flotation Method

#44
20080251427
2008-10-16

Flotation separation device and method

#45
20080230447
2008-09-25

Method and apparatus for froth washing in flotation

#46
20080149542
2008-06-26

System, apparatus and process for extraction of bitumen from oil sands

#47
20080110839
2008-05-15

Thickener/clarifier feedwell assembly with froth dissipation

#48
20080047903
2008-02-28

CONTROL SYSTEM AND PROCESS FOR WASTEWATER TREATMENT

#49
20070295668
2007-12-27

Procedure and apparatus of the concentration of hydrophobic materials

#50
20070187321
2007-08-16

System, apparatus and process for extraction of bitumen from oil sands

#51
20070180741
2007-08-09

Mobile oil sands mining system

#52
20070119994
2007-05-31

Method and apparatus for creating a slurry

#53
20070090025
2007-04-26

Bitumen recovery process for oil sand

#54
20050242000
2005-11-03

Flotation device and method of froth flotation

#55
20050051465
2005-03-10

Method for froth flotation

#56
19423815
2026-05-19

Method for lithium extraction by leaching from spodumene and desulfurization