ClassID:

107768

C11B9/027 - CPC Classification

Classification description:

Essential oils; Perfumes; Recovery or refining of essential oils from raw materials Recovery of volatiles by distillation or stripping

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

METHODS TO CONVERT THCA INTO THC

#2
20260042974
2026-02-12

COMPOSITIONS THAT CONTAIN LIPOPHILIC PLANT MATERIAL AND SURFACTANT, AND RELATED METHODS

#3
20250290009
2025-09-18

NEW LOW SULFUR TERPENE MIX RECOVERY FROM WOOD PROCESSING

#4
20250269300
2025-08-28

METHODS TO PRODUCE PRODUCTS COMPRISING CANNABINOIDS

#5
20250153070
2025-05-15

METHOD AND APPARATUS FOR EXTRACTING BOTANICAL OILS AND PRODUCTS PRODUCED THEREFROM

#6
20250002807
2025-01-02

A PROCESS FOR EXTRACTION OF ESSENTIAL OIL FROM VALERIANA JATAMANSI JONES

#7
20240336869
2024-10-10

MICROWAVE ASSISTED EXTRACTION OF ESSENTIAL OILS FROM PLANT BIOMASS

#8
20240189737
2024-06-13

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

#9
20240084217
2024-03-14

METHODS AND SYSTEMS FOR EXTRACTING ADDITIONAL BENEFICIAL LIPID-SOLUBLE COMPOUNDS FROM PLANT MATERIALS IN ENVIRONMENTALLY SUSTAINABLE WAYS

#10
20230381684
2023-11-30

METHOD AND APPARATUS FOR DEHYDRATION AND DECARBOXYLATION OF CANNABIS

#11
20230242839
2023-08-03

CONTINUOUS BIOMASS EXTRACTION SYSTEM AND PROCESS

#12
20230226461
2023-07-20

Method and apparatus for extracting botanical oils

#13
20220348840
2022-11-03

PERFUMED COMPOSITIONS, PROCESS OF PREPARING THEREOF AND USES

#14
20220315860
2022-10-06

METHOD FOR TRANSFORMING AN ESSENTIAL OIL

#15
20220220413
2022-07-14

Method for extracting plant essential oil with dual auxiliaries

#16
20220064566
2022-03-03

Compositions that contain lipophilic plant material and surfactant, and related methods

#17
20220017839
2022-01-20

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

#18
20210162315
2021-06-03

Continuous biomass extraction system and process

#19
20210154595
2021-05-27

Method and apparatus for extracting botanical oils

#20
20210108151
2021-04-15

Continuous biomass extraction system and process

#21
20210023471
2021-01-28

Method and apparatus for dehydration and decarboxylation of cannabis

#22
20200347318
2020-11-05

Microwave assisted extraction of essential oils from plant biomass

#23
20200298139
2020-09-24

HYDRO DISTILLATION OF AROMATIC PLANT BASED COMPOUNDS

#24
20200255765
2020-08-13

Continuous distillation process

#25
20200237840
2020-07-30

ISOLATION OF PLANT EXTRACTS

#26
20200215453
2020-07-09

Multi-function distiller

#27
20200208077
2020-07-02

Method for cultivation of hybrid mint plant designated 13-S12-2 for production of essential oil composition

#28
20200171111
2020-06-04

Antibacterial essential oil

#29
20200140780
2020-05-07

Apparatus and method for plant extraction

#30
20200129882
2020-04-30

Method and apparatus for extracting botanical oils

#31
20190256798
2019-08-22

Method for cultivation of hybrid mint plant designated 13-S12-2 for production of essential oil composition

#32
20190255458
2019-08-22

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

#33
20190232191
2019-08-01

Method and apparatus for extraction of oil from plants

#34
20190142762
2019-05-16

Method for Producing Articles of Plant Origin Impregnated With a Liquid Plant Substance

#35
20190076753
2019-03-14

Method and apparatus for extracting botanical oils

#36
20180355278
2018-12-13

Methods for Extraction of Essential Oils

#37
20180280828
2018-10-04

Multi-functional distiller

#38
20180280458
2018-10-04

ANTIBACTERIAL ESSENTIAL OIL

#39
20180214792
2018-08-02

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

#40
20180134990
2018-05-17

METHOD FOR CULTIVATION OF HYBRID MINT PLANT DESIGNATED 13-39-9 FOR PRODUCTION OF ESSENTIAL OIL COMPOSITION

#41
20180010066
2018-01-11

Apparatus and method for plant extraction

#42
20170362535
2017-12-21

Method for cultivation of hybrid mint plant designated 13-S12-2 for production of essential oil composition

#43
20170362534
2017-12-21

METHOD FOR CULTIVATION OF HYBRID MINT PLANT DESIGNATED 13-A36-13 FOR PRODUCTION OF ESSENTIAL OIL COMPOSITION

#44
20170335236
2017-11-23

METHOD FOR CULTIVATION OF HYBRID MINT PLANT DESIGNATED 13-39-9 FOR PRODUCTION OF ESSENTIAL OIL COMPOSITION

#45
20170158985
2017-06-08

Method for extracting cinnamon oil

#46
20170151509
2017-06-01

Distillation system and method of distillation thereof

#47
20160316802
2016-11-03

METHOD FOR RECOVERING PREFERABLE AROMA FROM BIOMATERIAL

#48
20160177223
2016-06-23

Compositions and methods for extracting perfume oil from pistachio hulls

#49
20160007640
2016-01-14

Method for obtaining aromatics

#50
20150375136
2015-12-31

ESSENTIAL OIL DISTILLATION SYSTEMS, DEVICES, AND METHODS

#51
20150209688
2015-07-30

Distillation system

#52
20140058121
2014-02-27

Device for separation of essential oils and method of use

#53
20130280320
2013-10-24

Method for producing articles of plant origin impregnated with a liquid plant substance

#54
20130109065
2013-05-02

Sustainable conversion of citrus peel waste

#55
20120276274
2012-11-01

Distillation process

#56
20120012002
2012-01-19

Monoterpene component-rich essential oil, method for producing same and method for remediating environmental pollutants using the essential oil

#57
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

#58
20100104698
2010-04-29

Breakfast cereal with non-allergenic natural nut flavor and methods of preparation

#59
20100102271
2010-04-29

Essential oil with citronellol and rose oxides from dracocephalum heterophyllum benth and a process thereof

#60
20100034906
2010-02-11

Steam distillation of catmint plants

#61
20090238785
2009-09-24

Novel Aldehydic Musks and Derivatives Thereof

#62
20080293616
2008-11-27

Use of 2-(1,1,4-Trimethylpent-3-Enyl)-4,7-Dihydro-1,3-Dioxepine

#63
20080128261
2008-06-05

Small and efficient distillation apparatus for extraction of essential oils from plant matter

#64
20080128260
2008-06-05

Small and efficient distillation apparatus for extraction of essential oils from plant matter

#65
20070287659
2007-12-13

Perfume compositions

#66
20060041154
2006-02-23

Oil extraction method

#67
20050203305
2005-09-15

Oil extraction system

#68
20050181072
2005-08-18

Use of essential oils for combating gi tract infection by helicobacter-like organisms

#69
20050082157
2005-04-21

Simple portable mini distillation apparatus for the production of essential oils and hydrosols