Patents-Review.com
ClassID:

28541 ⎘

B01D11/00 - CPC Classification

Classification description:

Solvent extraction

Sub-classes:
Recent Application in this class:
#1
20250345724
2025-11-13

Terpenoid and Cannabinoid Mixtures

 #2
20250269314
2025-08-28

DUAL WASH METHOD FOR FORMING COOLED GAS

 #3
20230134370
2023-05-04

System and method of producing cooled dry gas

 #4
20230115231
2023-04-13

Systems for Extracting Solute from a Source Material

 #5
20220403286
2022-12-22

OIL EXTRACTION APPARATUS

 #6
20220401877
2022-12-22

Reducing acid gases from streams

 #7
20220264907
2022-08-25

ECONOMICAL PROCESS FOR THE ISOLATION OF FUNCTIONAL PROTEIN FROM PLANTS

 #8
20220213406
2022-07-07

Oil extraction apparatus

 #9
20210302288
2021-09-30

Systems and methods for analyzing an analyte extracted from a sample using an adsorbent material

 #10
20200383374
2020-12-10

Methods for extracting solute from a source material

 #11
20200246722
2020-08-06

METHOD AND APPARATUS FOR EXTRACTING BOTANICAL OILS

 #12
20200109157
2020-04-09

Method of producing lignin with reduced amount of odorous substances

 #13
20200061492
2020-02-27

Extraction of organic products from plant and animal materials

 #14
20190277736
2019-09-12

Component extraction device

 #15
20190277735
2019-09-12

Systems and methods for analyzing an analyte extracted from a sample using an adsorbent material

 #16
20190255461
2019-08-22

Phytochemical extraction system and methods to extract phytochemicals from plants including plants of the family Cannabaceae sensu stricto

 #17
20190240593
2019-08-08

Extraction of organic products from plant and animal materials

 #18
20190193020
2019-06-27

Reducing acid gases from streams

 #19
20190151771
2019-05-23

Method and apparatus for extracting botanical oils

 #20
20190133718
2019-05-09

SYSTEMS AND METHODS FOR MANUFACTURING ORTHODONTIC APPLIANCES

 #21
20190016959
2019-01-17

Methodology for upgrading and cleaning of used tires, waste lubricants as well as any kind of oils and fats for utilization as feedstock in thermochemical conversion processes

 #22
20180362863
2018-12-20

Process scheme for the production of optimal quality distillate for olefin production

 #23
20180304173
2018-10-25

PROCESS FOR PHASE SEPARATION OR EXTRACTION AND DEVICE SUITABLE THEREFOR

 #24
20180213930
2018-08-02

Modular rack for phytochemical extraction system

 #25
20180087075
2018-03-29

Method of producing bioproducts

 #26
20170342334
2017-11-30

Process for producing LPG and BTX

 #27
20170333809
2017-11-23

Phytochemical extraction system and methods to extract phytochemicals from plants including plants of the family Cannabaceae sensu stricto

 #28
20170240841
2017-08-24

Continuous-flow extraction system and method

 #29
20170113171
2017-04-27

Low dispersion gas-liquid separator

 #30
20160303490
2016-10-20

Apparatus for extracting oil from oil-bearing plants

 #31
20160228787
2016-08-11

Method and apparatus for extracting plant oils using ethanol water

 #32
20160177040
2016-06-23

Method of producing lignin with reduced amount of odorous substances

 #33
20160137680
2016-05-19

Solvent and recovery process for lignin

 #34
20160082203
2016-03-24

Methods and devices using cannabis vapors

 #35
20150335043
2015-11-26

Economical process for the isolation of functional protein from plants

 #36
20150322627
2015-11-12

Process for refining chemicals from pulp and paper mill wastewaters

 #37
20150223515
2015-08-13

Methods and devices using cannabis vapors

 #38
20150119592
2015-04-30

Process for extracting oil from plants and animal matter

 #39
20150065753
2015-03-05

Process for producing phenol and cyclohexanone

 #40
20150021490
2015-01-22

Method to determine trace amounts of crude oil by spectroscopic absorption

 #41
20140369893
2014-12-18

Apparatus for extracting oil from oil-bearing plant material

 #42
20140328737
2014-11-06

Cobalt extraction method

 #43
20140263051
2014-09-18

Liquid-liquid extractor

 #44
20140142342
2014-05-22

Liquid-liquid extraction column containing two distinct types of plates

 #45
20140131275
2014-05-15

PROCESS FOR PHASE SEPARATION OR EXTRACTION AND DEVICE SUITABLE THEREFOR

 #46
20140124699
2014-05-08

Heat transfer compositions

 #47
20140114084
2014-04-24

Process for extracting oil from plants and animal matter

 #48
20140102157
2014-04-17

Method for reducing water content of an object to be treated

 #49
20140079609
2014-03-20

Vanadium oxide purification process

 #50
20130285268
2013-10-31

Systems and methods for manufacturing orthodontic appliances

 #51
20130102821
2013-04-25

Processes and systems for separate, parallel methane and higher alkanes' bromination

 #52
20130072724
2013-03-21

Process for refining chemicals from pulp and paper mill wastewaters

 #53
20130001065
2013-01-03

Aromatics-recovery process

 #54
20100206784
2010-08-19

Extracorporeal fluid circuit and related components

 #55
20090062407
2009-03-05

METHOD AND APPARATUS FOR PRODUCING MICRO EMULSIONS

 #56
20070186771
2007-08-16

Method for the selective extraction of acids, bases and polar salts

 #57
20060186037
2006-08-24

Cartridge retaining mechanism for nucleic acid extracting apparatus

 #58
20050107754
2005-05-19

Method of purification of polymeric medical device materials using continuous soxhlet extraction

 #59
17929546
2026-04-07

Device and method for atomizing and degassing

 #60
13736263
2016-02-16

Compact extractor/separator apparatus for solid/liquid/gel sample