Patents-Review.com
ClassID:

28564 ⎘

B01D11/0273 - CPC Classification

Classification description:

Solvent extraction of solids; Solid material in other moving receptacles in rotating drums

Sub-classes:
Recent Application in this class:
#1
20250084340
2025-03-13

EXTRACTING ESSENTIAL OILS

 #2
20230332068
2023-10-19

Extracting essential oils

 #3
20230009898
2023-01-12

CLOSED LOOP EXTRACTION SYSTEM

 #4
20220258069
2022-08-18

Method and Apparatus for Industrial Production of an Extract by Solid-Liquid Extraction

 #5
20220001299
2022-01-06

Closed loop extraction system

 #6
20210269738
2021-09-02

Extracting essential oils

 #7
20210229112
2021-07-29

DEVICE, SYSTEM AND METHODS FOR SEPARATION AND PURIFICATION OF ORGANIC COMPOUNDS FROM BOTANICAL MATERIAL

 #8
20210220843
2021-07-22

DEVICE, SYSTEM AND METHODS FOR SEPARATION AND PURIFICATION OF ORGANIC COMPOUNDS FROM BOTANICAL MATERIAL

 #9
20210179967
2021-06-17

Apparatus and method for extracting essential oils

 #10
20210095226
2021-04-01

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

 #11
20210069730
2021-03-11

Device, system and methods for separation and purification of organic compounds from botanical material

 #12
20200384045
2020-12-10

Rotary separation apparatus and process

 #13
20200061492
2020-02-27

Extraction of organic products from plant and animal materials

 #14
20200047082
2020-02-13

Multifunctional vessels for extraction and fractionation of extracts from biomass

 #15
20200047081
2020-02-13

Elevated multi-stage chilled filter system

 #16
20190264132
2019-08-29

TEMPERATURE EFFECTED PLANT MACERATION SYSTEM AND PROCESS

 #17
20190240593
2019-08-08

Extraction of organic products from plant and animal materials

 #18
20190143246
2019-05-16

Closed loop chilled solvent feed for cannabinoid extraction

 #19
20190083558
2019-03-21

Rotary separation apparatus and process

 #20
20190046998
2019-02-14

Device, system and methods for separation and purification of organic compounds from botanical material

 #21
20180371202
2018-12-27

Method and system for cleaning and upgrading post-consumer and/or post-industrial polyvinylbutyral

 #22
20180369716
2018-12-27

Extraction system including a multi-port extraction vessel and extraction basket

 #23
20180237368
2018-08-23

CANNABIDIOL EXTRACTION AND CONVERSION PROCESS

 #24
20180201871
2018-07-19

Organic material processing system

 #25
20180037845
2018-02-08

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

 #26
20180008656
2018-01-11

Horizontal axis rotary separation apparatus and process

 #27
20170015937
2017-01-19

Apparatus and method for extracting organic compounds from plant material using carbon dioxide

 #28
20170015936
2017-01-19

Apparatus and method for extracting organic compounds from plant material using carbon dioxide

 #29
20160038437
2016-02-11

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

 #30
20150151214
2015-06-04

Biomass fractionation and extraction methods

 #31
20150041082
2015-02-12

Process for ambient temperature fractionation and extraction of various biomasses

 #32
20100119606
2010-05-13

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

 #33
17486680
2024-11-05

Centrifuges

 #34
16680237
2024-07-16

Continuous flow cold water extraction

 #35
14923617
2018-04-24

Cannabidiol extraction and conversion process