ClassID:

28593

B01D11/0484 - CPC Classification

Classification description:

Solvent extraction of solutions which are liquid Controlling means

Recent Application in this class:
#1
20250153071
2025-05-15

LIQUID-LIQUID EXTRACTION TECHNIQUES

#2
20240416258
2024-12-19

METHOD FOR AN AUTOMATIC LIQUID-LIQUID EXTRACTION

#3
20240382870
2024-11-21

Method of fluid circulation and interaction in a setup for implementing a multi-step chemical process

#4
20240115973
2024-04-11

DOMESTIC AUTOMATIC EXTRACTION DEVICE FOR EXTRACTING AN OIL SUBSTANCE FROM PLANT MATERIAL

#5
20240115972
2024-04-11

Continuous post-treatment method and device for penem compound

#6
20240066432
2024-02-29

Method and Apparatus for Extracting a Compound from a Material

#7
20230201743
2023-06-29

Methods of separating materials by use of a centrifugal contactor

#8
20230111710
2023-04-13

PURIFICATION PROCESSING APPARATUS, SUBSTRATE PROCESSING SYSTEM, AND PROCESSING METHOD

#9
20230107751
2023-04-06

Extraction of botanical material using high-pressure hydrocarbons

#10
20230085114
2023-03-16

Liquid-liquid extraction techniques

#11
20220395766
2022-12-15

METHOD FOR MICROFLUIDIC EXTRACTION FROM VEGETABLE OIL

#12
20220370931
2022-11-24

PUMPLESS SYSTEM FOR EXTRACTION OF ESSENTIAL OILS USING HIGH DENSITY EXTRACTION LIQUID

#13
20220258070
2022-08-18

INTERACTION SYSTEM AND INTERACTION METHOD

#14
20220105446
2022-04-07

EXTRACTION SYSTEM

#15
20220040596
2022-02-10

Centrifugal contactor including central dynamic examination device

#16
20220016546
2022-01-20

METHOD AND DEVICE FOR CONTINUOUS COUNTERCURRENT TRANSFER OF MATERIAL BETWEEN TWO FLUID PHASES

#17
20210363092
2021-11-25

Method for purifying organic acids

#18
20210146275
2021-05-20

Method for extracting water-soluble compounds from microalgae and/or cyanobacteria

#19
20210095226
2021-04-01

Methods For Extracting Essential Oils, Terpenes, Terpenoids And Other Organic Matter From Plants; And Related Systems And Devices

#20
20210062293
2021-03-04

Method of inhibiting degradation of DSX extractant by auxiliary means

#21
20210025856
2021-01-28

Supercritical fluid separation apparatus

#22
20200346136
2020-11-05

Extraction of botanical material using high-pressure hydrocarbons

#23
20200270132
2020-08-27

Method of purifying waste hydrochloric acid

#24
20200147515
2020-05-14

Component extraction apparatus

#25
20200061492
2020-02-27

Extraction of organic products from plant and animal materials

#26
20200040263
2020-02-06

Simplified logic injection control (SLIC) for demulsifier chemical automation

#27
20190308116
2019-10-10

Solvent based cannabinoid extraction process with improved efficiency, safety, quality, which yields a homogenous and pasteurized product

#28
20190275443
2019-09-12

Portable extraction device

#29
20190168133
2019-06-06

Device for controlling interface of liquid-liquid extraction column using pressure equilibrium

#30
20190062645
2019-02-28

Methods and systems for proactively monitoring crude quality assurance

#31
20190046896
2019-02-14

Liquid-liquid contact device and liquid-liquid contact method

#32
20180264379
2018-09-20

Method and Device for the Fast Extraction of Chemicals in a Substrate Using a Hydrocarbon Solvent

#33
20180237705
2018-08-23

Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process (“IAS”)

#34
20180221787
2018-08-09

Waste stream upgrading in a propylene oxide/styrene coproduction process

#35
20180170864
2018-06-21

Process for oxidizing one or more thiol compounds and subsequent separation in a single vessel

#36
20180119031
2018-05-03

OIL AND WATER EMULSION DETECTION AND CONTROL FOR DESALTERS

#37
20180099235
2018-04-12

Dual phase extraction apparatus

#38
20180037845
2018-02-08

Methods for extracting essential oils, terpenes, terpenoids and other organic matter from plants; and related systems and devices

#39
20170341508
2017-11-30

Adjusting a fuel on-board a vehicle

#40
20170282708
2017-10-05

Adjusting a fuel on-board a vehicle

#41
20170157531
2017-06-08

Extraction method

#42
20160351412
2016-12-01

System and method for regenerating phosphoric acid solution, and apparatus and method for treating substrate

#43
20160228789
2016-08-11

Extraction apparatus and method

#44
20160145185
2016-05-26

Method for continuously recovering (meth)acrylic acid and apparatus for the method

#45
20160060138
2016-03-03

Removal of HAB-produced toxins from bodies of water

#46
20150375138
2015-12-31

Extraction apparatus

#47
20150190734
2015-07-09

Solvent extraction settler arrangement

#48
20150159236
2015-06-11

Solvent extraction settler arrangement

#49
20150139865
2015-05-21

Extraction system

#50
20140374349
2014-12-25

Solvent extraction mixer settler apparatus

#51
20140288905
2014-09-25

Highly accurate correlating method for phase equilibrium data, and phase equilibrium calculation method

#52
20140246357
2014-09-04

Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process (“IAS”)

#53
20140008297
2014-01-09

SEPARATION METHOD AND SEPARATION DEVICE

#54
20130277277
2013-10-24

Carbon nanotube separation by reversible gelation

#55
20130225838
2013-08-29

Regeneration of selective solvents for extractive processes

#56
20130125672
2013-05-23

MIXER-SETTLER, AN ARRANGEMENT COMPRISING AT LEAST TWO MIXER-SETTLERS AND A METHOD FOR MEASURING AND CONTROLLING THE VOLUMETRIC O/A RATIO AND PHASE DISENGAGEMENT TIME OF ORGANIC AND AQUEOUS PHASES IN A DISPERSION

#57
20110113962
2011-05-19

Process flowstream collection system

#58
20110014113
2011-01-20

Carbon nanotube separation by reversible gelation

#59
20080286365
2008-11-20

Method for producing solid-lipid composite drug particles

#60
20080010956
2008-01-17

Process flowstream collection system

#61
20060283800
2006-12-21

Liquid-liquid extraction system and method

#62
20060131233
2006-06-22

Solvent extraction method and apparatus

#63
20060008531
2006-01-12

METHOD FOR PRODUCING SOLID-LIPID COMPOSITE DRUG PARTICLES

#64
20050085409
2005-04-21

Particle formation

#65
20050040106
2005-02-24

Solvent extraction method and apparatus