Patents-Review.com
ClassID:

28544 ⎘

B01D2011/007 - CPC Classification

Classification description:

Solvent extraction Extraction using a solvent in the gas phase

Recent Application in this class:
#1
20260077276
2026-03-19

METHODS TO CONVERT THCA INTO THC

 #2
20250269300
2025-08-28

METHODS TO PRODUCE PRODUCTS COMPRISING CANNABINOIDS

 #3
20250153070
2025-05-15

METHOD AND APPARATUS FOR EXTRACTING BOTANICAL OILS AND PRODUCTS PRODUCED THEREFROM

 #4
20240335764
2024-10-10

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

 #5
20240207757
2024-06-27

PHYTOCHEMICAL EXTRACTION SYSTEMS, METHODS, AND DEVICES

 #6
20240189737
2024-06-13

COMPOSITIONS FOR LOW-TEMPERATURE DISTILLATION OF HIGH-BOILING-POINT MOLECULES

 #7
20240181369
2024-06-06

PRODUCTS AND METHODS RELATED TO THE DISTILLATION OF MOLECULES FROM AEROSOLS

 #8
20240024397
2024-01-25

Methods and Processes for Obtaining Extracts from Natural Ingredients

 #9
20230381685
2023-11-30

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

 #10
20230226461
2023-07-20

Method and apparatus for extracting botanical oils

 #11
20230124244
2023-04-20

Extraction apparatus and method thereof

 #12
20230115390
2023-04-13

RECOVERY OF HIGH-VALUE COMPONENTS FROM BIOMASS

 #13
20220370931
2022-11-24

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

 #14
20220176271
2022-06-09

Atmospheric pressure water ion plant cell disruption and extraction method and apparatus

 #15
20220152522
2022-05-19

MULTI STAGE SAFE DRY CONDENSING

 #16
20220112147
2022-04-14

Methods for obtaining compounds from a plant or fungus material, respective compositions, and uses thereof

 #17
20220096958
2022-03-31

Phytochemical extraction systems, methods, and devices

 #18
20220096957
2022-03-31

Phytochemical extraction systems, methods, and devices

 #19
20220096956
2022-03-31

Phytochemical extraction systems, methods, and devices

 #20
20220032315
2022-02-03

MICROBIOLOGICAL SYSTEM FOR THE REMOVAL OF CONTAMINANTS FROM COAL

 #21
20220016544
2022-01-20

Phytochemical extraction systems, methods, and devices

 #22
20220008839
2022-01-13

SEMI-AQUEOUS METHOD FOR EXTRACTING A SUBSTANCE

 #23
20210245073
2021-08-12

Process supported by equipment group for extracting compounds from botanicals

 #24
20210170302
2021-06-10

SYSTEMS, METHODS, AND EQUIPMENT FOR CHEMICAL EXTRACTION

 #25
20210154595
2021-05-27

Method and apparatus for extracting botanical oils

 #26
20210016203
2021-01-21

Extracting apparatus, and extracting-unit manufacturing method

 #27
20200376410
2020-12-03

Solid phase extraction method using micro device

 #28
20200368638
2020-11-26

SYSTEM AND METHOD FOR SEPARATING COMPONENTS FROM HIGH PRESSURE CO2

 #29
20200316492
2020-10-08

Extraction System with Dual-Purpose Pump

 #30
20200155995
2020-05-21

System and methods for separating and purifying cannabinoids from plant material

 #31
20200147517
2020-05-14

ESSENTIAL OIL EXTRACTION SYSTEMS

 #32
20200147516
2020-05-14

Extraction system

 #33
20200129882
2020-04-30

Method and apparatus for extracting botanical oils

 #34
20200061492
2020-02-27

Extraction of organic products from plant and animal materials

 #35
20190366231
2019-12-05

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

 #36
20190328806
2019-10-31

Nozzles for essential element extraction method and apparatus

 #37
20190282924
2019-09-19

Phytochemical extraction systems, methods, and devices

 #38
20190255458
2019-08-22

Device for extracting volatile oils contained in organic raw material via steam stripping and internal distillation method

 #39
20190240593
2019-08-08

Extraction of organic products from plant and animal materials

 #40
20190192992
2019-06-27

System for staged continuous cooled filtration

 #41
20190083902
2019-03-21

Plant matter fractional distillation system using heated air induction into precisely heated chamber to extract a plant's organic compounds without use of solvents

 #42
20190076753
2019-03-14

Method and apparatus for extracting botanical oils

 #43
20190054416
2019-02-21

Integration of cold solvent and acid gas removal

 #44
20190054415
2019-02-21

Integration of Cold Solvent and Acid Gas Removal

 #45
20180264379
2018-09-20

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

 #46
20180221787
2018-08-09

Waste stream upgrading in a propylene oxide/styrene coproduction process

 #47
20180214792
2018-08-02

Distillation method for extraction of essential oils and hydrosols from plant matter within a capsule

 #48
20180094208
2018-04-05

Method of separating mannosylerythritol lipids

 #49
20180078874
2018-03-22

METHOD AND APPARATUS FOR EXTRACTING BOTANICAL OILS

 #50
20180008906
2018-01-11

Phytochemical extraction systems, methods, and devices

 #51
20170347698
2017-12-07

Butane dispensing apparatus

 #52
20170113171
2017-04-27

Low dispersion gas-liquid separator

 #53
20160303490
2016-10-20

Apparatus for extracting oil from oil-bearing plants

 #54
20160250564
2016-09-01

Method and apparatus for extracting botanical oils

 #55
20160243460
2016-08-25

Thermal Fractionation Of Plant Material

 #56
20160236935
2016-08-18

Sulfur degasser apparatus and method

 #57
20160228789
2016-08-11

Extraction apparatus and method

 #58
20160091226
2016-03-31

Extractor and concentrator

 #59
20160038437
2016-02-11

Processes and apparatus for extraction of active substances and enriched extracts from natural products

 #60
20150375138
2015-12-31

Extraction apparatus

 #61
20150367250
2015-12-24

Solvent extraction apparatus

 #62
20150259269
2015-09-17

Method for isolation of 1,3-propanediol from post-fermentation broth obtained by bioconversion

 #63
20150139865
2015-05-21

Extraction system

 #64
20140371508
2014-12-18

Process for removing carbonyl sulfide in a gas phase hydrocarbon stream and apparatus relating thereto

 #65
20140369893
2014-12-18

Apparatus for extracting oil from oil-bearing plant material

 #66
20140163247
2014-06-12

Continuous extractor, concentrator and dryer

 #67
20140065057
2014-03-06

Sulfur degasser apparatus and method

 #68
20140001027
2014-01-02

Distillation apparatus for extraction of essential oils and hydrosols from plant matter within a capsule

 #69
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

 #70
20100264011
2010-10-21

Method and device for preparing liquid

 #71
20100119606
2010-05-13

Processes and apparatus for extraction of active substances and enriched extracts from natural products

 #72
20070259766
2007-11-08

Dense fluid cleaning centrifugal phase shifting separation process and apparatus

 #73
20070017793
2007-01-25

Method and device for preparing liquid

 #74
17929546
2026-04-07

Device and method for atomizing and degassing

 #75
16709648
2020-09-08

Systems, methods, and equipment for chemical extraction

 #76
15809980
2019-04-02

Closed-loop multi-stage chilled filter system