ClassID:

28548

B01D11/0211 - CPC Classification

Classification description:

Solvent extraction of solids in combination with an electric or magnetic field

Recent Application in this class:
#1
20260132145
2026-05-14

METHODS OF PREPARING ISOMERS, ANALOGS, AND SYNTHETIC DERIVATIVES FROM AKUAMMA SEEDS

#2
20260014493
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METHOD FOR EXTRACTING A METAL ION FROM AN EARTH MATERIAL

#3
20250381501
2025-12-18

ROSE HYDROSOL AND PREPARATION METHOD THEREOF

#4
20250352924
2025-11-20

SYSTEM AND METHOD FOR EXTRACTING NOXIOUS CHEMICALS FROM NATURALLY-OCCURRING RAW MATERIALS AND CREATING USEFUL PRODUCTS

#5
20250255922
2025-08-14

PROCESS FOR UPCYCLING SPENT COFFEE GROUNDS INTO AN ANTIOXIDANT DIETARY FIBER

#6
20250251324
2025-08-07

WELL PLATE WITH HOLLOW ELECTRODES FOR BIOSPECIMEN SAMPLE PREPARATION

#7
20250188199
2025-06-12

TERNARY DEEP EUTECTIC SOLVENT SYSTEM AND USES THEREOF

#8
20250025809
2025-01-23

DEVICE AND METHOD FOR THE EXTRACTION OF ONE OR MORE COMPONENTS, IN PARTICULAR CANNABINOIDS SUCH AS TETRAHYDROCANNABINOL FROM A MIXTURE OF SUBSTANCES

#9
20240343459
2024-10-17

METHODS FOR EXTRACTING AND ENCAPSULATING PHENOLICS FROM FOOD WASTE, RELATED COMPOSITIONS, AND RELATED ARTICLES

#10
20240336869
2024-10-10

MICROWAVE ASSISTED EXTRACTION OF ESSENTIAL OILS FROM PLANT BIOMASS

#11
20240335764
2024-10-10

System and method for extracting and separating botanical oils without the use of solvents

#12
20240183006
2024-06-06

IONIC LIQUID BASED PROCESSES FOR EXTRACTION OF METALS

#13
20230381685
2023-11-30

System and method for extracting and separating botanical oils without the use of solvents

#14
20230287298
2023-09-14

MICROWAVE EXTRACTION OF ESSENTIAL OILS

#15
20230107082
2023-04-06

Electric Jacket System and Methods

#16
20230088357
2023-03-23

Ultrasonic-microwave synergistic extraction method of total saponins in beautiful millettia root

#17
20230077582
2023-03-16

Methods for extracting and encapsulating phenolics from food waste

#18
20220073859
2022-03-10

INTELLIGENCE-DRIVEN AUTOMATION OF BIOMASS EXTRACTION

#19
20220017839
2022-01-20

SYSTEM AND METHOD FOR EXTRACTION OF ESSENTIAL OILS FROM A BOTANICAL BIOMASS

#20
20210395723
2021-12-23

METHOD FOR NON-THERMAL EXTRACTION OF PHYTOCHEMICALS FROM MACROALGAE

#21
20210236956
2021-08-05

Microwave chemical method for totally extracting fluorine and rare earth from bastnaesite concentrate

#22
20210130733
2021-05-06

Process and system for enhancing recovery of essential oil

#23
20210002247
2021-01-07

Method of isolating tetrahydrocannabinol from plant and use thereof

#24
20200390838
2020-12-17

APPARATUS AND METHOD FOR EXTRACTION AND DECARBOXYLATION OF PHYTOCANNABINOIDS

#25
20200347318
2020-11-05

Microwave assisted extraction of essential oils from plant biomass

#26
20200324326
2020-10-15

Remediation of heavy metal contaminated soil by asymmetrical alternating current electrochemistry

#27
20200164096
2020-05-28

Air freshener composition and preparation method thereof

#28
20200016509
2020-01-16

Enzymatic method for extraction and purification of phytocannabinoids

#29
20190366231
2019-12-05

System and method for extracting and separating botanical oils without the use of solvents

#30
20190314739
2019-10-17

Extraction of compounds from cannabis

#31
20190192448
2019-06-27

Compositions for the management of hyperglycemia and related conditions

#32
20190192447
2019-06-27

Compositions containing thymohydroquinone and their method of preparation

#33
20190151770
2019-05-23

Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals

#34
20190118153
2019-04-25

Array induced electric field fluid reaction system and applications thereof

#35
20190105664
2019-04-11

System for separation of viscous materials from solids

#36
20190054442
2019-02-21

Circulating magnetoelectric-induction reaction system and application thereof

#37
20180223272
2018-08-09

Method and device for non-thermal extraction of phytochemicals from macroalgae

#38
20180099236
2018-04-12

Rapid drying extraction targeting oil resin plant extracts

#39
20170001128
2017-01-05

Magnetically enhanced phase separation for solvent extraction

#40
20150327582
2015-11-19

Method for extracting molecules of interest from grape pomace

#41
20150080591
2015-03-19

Enhanced flash chamber

#42
20150044306
2015-02-12

PROCESS FOR FRACTIONATION AND EXTRACTION OF HERBAL PLANT MATERIAL TO ISOLATE EXTRACTIVES FOR PHARMACEUTICALS AND NUTRACEUTICALS

#43
20130240347
2013-09-19

Essential oil extraction apparatus

#44
20130045934
2013-02-21

EXTRACTION METHOD USING ULTRA FINE BUBBLES AND LIQUID EXTRACTS OBTAINED THEREOF

#45
20110303524
2011-12-15

Microwave apparatus and method of extracting essential oils, essence, and pigments with gas flow

#46
20110233203
2011-09-29

Microwave integrated soxhlet

#47
20110080799
2011-04-07

FLUID PROCESSING SYSTEM

#48
20110049134
2011-03-03

Enhanced flash chamber

#49
20100330208
2010-12-30

APPARATUS AND PROCESS FOR EXTRACTION OF CONSTITUENTS FROM ALTERNATIVE MEDICINAL MATERIAL

#50
20100288621
2010-11-18

Microwave apparatus and method of extracting essential oils, essence, and pigments with gas flow

#51
20100288620
2010-11-18

Extraction apparatus and method of extracting essential oils, essence, and pigments from odorous raw material by microwave heating under sub-critical conditions

#52
20100062121
2010-03-11

Microwave Hydrodiffusion for Isolation of Natural Products

#53
20100022788
2010-01-28

Microwave integrated Soxhlet

#54
20090314630
2009-12-24

Pulsed electric field enhanced method of extraction

#55
20090038931
2009-02-12

Device for extraction of organic chemical compounds with toxic properties, which are present in atmospheric samples, by using solvents heated by the application of focalized microwaves in open systems (not pressurized)

#56
20080308408
2008-12-18

Method for increasing an amount of effective constituents from a plant in a solvent

#57
20070235447
2007-10-11

Apparatus and process for extraction of constituents from alternative medicinal material

#58
20070178169
2007-08-02

Extraction method of active molecular structures from natural resins and/or essential oils

#59
18945335
2025-10-07

Methods of preparing isomers, analogs, and synthetic derivatives from akuamma seeds

#60
17348518
2025-08-26

System and method for extracting noxious chemicals from naturally-occurring raw materials and creating useful products

#61
16452113
2022-05-03

Cannabis preparation mixer