ZA201906689B - Closed loop chilled solvent feed for cannabinoid extraction - Google Patents

Closed loop chilled solvent feed for cannabinoid extraction

Info

Publication number: ZA201906689B
Authority: ZA; South Africa
Prior art keywords: closed loop; solvent feed; chilled solvent; cannabinoid extraction; loop chilled
Prior art date: 2017-11-10

Application number

ZA2019/06689A

Other languages

English (en)

Inventor

Ryan Delmoral Ko

Original Assignee

Nextleaf Solutions Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-11-10

Filing date

2019-10-10

Publication date

2020-07-29

2017-11-10 Priority claimed from US15/809,980 external-priority patent/US10245525B1/en

2019-10-10 Application filed by Nextleaf Solutions Ltd filed Critical Nextleaf Solutions Ltd

2020-07-29 Publication of ZA201906689B publication Critical patent/ZA201906689B/en

Classifications

- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/348—Cannabaceae
- A61K36/3482—Cannabis
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0269—Solid material in other moving receptacles
- B01D11/0273—Solid material in other moving receptacles in rotating drums
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/028—Flow sheets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0288—Applications, solvents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0292—Treatment of the solvent
- B01D11/0296—Condensation of solvent vapours
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/685—Processes comprising at least two steps in series
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/23—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Natural Medicines & Medicinal Plants (AREA)
Chemical Kinetics & Catalysis (AREA)
Mycology (AREA)
Engineering & Computer Science (AREA)
Botany (AREA)
Biotechnology (AREA)
Medical Informatics (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Microbiology (AREA)
Alternative & Traditional Medicine (AREA)
Nutrition Science (AREA)
Food Science & Technology (AREA)
Polymers & Plastics (AREA)
Fats And Perfumes (AREA)
Extraction Or Liquid Replacement (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

ZA2019/06689A 2017-11-10 2019-10-10 Closed loop chilled solvent feed for cannabinoid extraction ZA201906689B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US15/809,980 US10245525B1 (en)	2017-11-10	2017-11-10	Closed-loop multi-stage chilled filter system
US201862676261P	2018-05-24	2018-05-24
PCT/CA2018/051416 WO2019090428A1 (fr)	2017-11-10	2018-11-08	Alimentation en solvant réfrigéré en boucle fermée pour extraction de cannabinoïdes

Publications (1)

Publication Number	Publication Date
ZA201906689B true ZA201906689B (en)	2020-07-29

Family

ID=66437494

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ZA2019/06689A ZA201906689B (en)	2017-11-10	2019-10-10	Closed loop chilled solvent feed for cannabinoid extraction
ZA2019/06754A ZA201906754B (en)	2017-11-10	2019-10-14	System for staged continuous cooled filtration

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ZA2019/06754A ZA201906754B (en)	2017-11-10	2019-10-14	System for staged continuous cooled filtration

Country Status (11)

Country	Link
EP (1)	EP3703839A4 (fr)
AU (1)	AU2018363165B2 (fr)
CA (1)	CA3063941C (fr)
CL (1)	CL2020001222A1 (fr)
CO (1)	CO2020005668A2 (fr)
IL (2)	IL274201B (fr)
MA (1)	MA50857A (fr)
MX (1)	MX379231B (fr)
NZ (1)	NZ763965A (fr)
WO (1)	WO2019090428A1 (fr)
ZA (2)	ZA201906689B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11731949B2 (en)	2020-04-09	2023-08-22	Jenny's Rose, LLC	Apparatus for decarboxylation of cannabis extracts
US11583785B2 (en) *	2020-05-14	2023-02-21	Cannacraft, Inc.	Systems and methods for cannabis extraction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9169455B2 (en) *	2011-10-27	2015-10-27	Jerry Hamler	Process for extracting oil from plants and animal matter
US9242189B2 (en) *	2012-12-12	2016-01-26	Continuous Extractions, Llc	Continuous extractor, concentrator and dryer
US9327210B1 (en) *	2014-11-17	2016-05-03	Connoisseur Concentrates, LLC	Extraction devices, systems, and methods
US10335713B2 (en)	2015-03-18	2019-07-02	Precision Extraction Corporation	Extraction apparatus and method
US10035081B2 (en) *	2016-04-14	2018-07-31	Capna Intellectual, Inc.	Methods to reduce chlorophyll co-extraction through extraction of select moieties essential oils and aromatic isolates
US10315130B2 (en) *	2016-07-11	2019-06-11	Boris David Kogon	Phytochemical extraction systems, methods, and devices
US9987567B1 (en) *	2017-09-29	2018-06-05	NextLeaf Solutions Ltd.	Cannabinoid extraction process and system

2018
- 2018-11-08 CA CA3063941A patent/CA3063941C/fr active Active
- 2018-11-08 AU AU2018363165A patent/AU2018363165B2/en not_active Ceased
- 2018-11-08 NZ NZ763965A patent/NZ763965A/en not_active IP Right Cessation
- 2018-11-08 WO PCT/CA2018/051416 patent/WO2019090428A1/fr not_active Ceased
- 2018-11-08 EP EP18876158.9A patent/EP3703839A4/fr not_active Withdrawn
- 2018-11-08 MX MX2020004819A patent/MX379231B/es unknown
- 2018-11-08 MA MA050857A patent/MA50857A/fr unknown
2019
- 2019-10-10 ZA ZA2019/06689A patent/ZA201906689B/en unknown
- 2019-10-14 ZA ZA2019/06754A patent/ZA201906754B/en unknown
2020
- 2020-04-23 IL IL274201A patent/IL274201B/en active IP Right Grant
- 2020-04-26 IL IL274224A patent/IL274224B/en active IP Right Grant
- 2020-05-07 CL CL2020001222A patent/CL2020001222A1/es unknown
- 2020-05-07 CO CONC2020/0005668A patent/CO2020005668A2/es unknown

Also Published As

Publication number	Publication date
CA3063941C (fr)	2020-02-18
ZA201906754B (en)	2020-09-30
MX379231B (es)	2025-03-11
CL2020001222A1 (es)	2020-08-14
CA3063941A1 (fr)	2019-05-16
IL274224A (en)	2020-06-30
MA50857A (fr)	2020-09-09
NZ763965A (en)	2020-07-31
MX2020004819A (es)	2021-01-21
EP3703839A1 (fr)	2020-09-09
IL274201A (en)	2020-06-30
EP3703839A4 (fr)	2021-11-17
CO2020005668A2 (es)	2020-07-31
AU2018363165A1 (en)	2020-05-14
IL274224B (en)	2020-09-30
AU2018363165B2 (en)	2020-06-18
IL274201B (en)	2020-08-31
WO2019090428A1 (fr)	2019-05-16

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ZA201906293B (en)	2020-09-30	Cannabinoid extraction process using brine
IL261629A (en)	2018-10-31	Cannobinoid compounds are rich in terpenes
GB2604294B (en)	2022-11-16	Antenna apparatus
AU201712770S (en)	2017-05-23	Refrigerating apparatus
AU201712777S (en)	2017-05-23	Refrigerating apparatus
AU201712782S (en)	2017-05-23	Refrigerating apparatus
AU201712780S (en)	2017-05-23	Refrigerating apparatus
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GB201719153D0 (en)	2018-01-03	Solvent separation
GB201421599D0 (en)	2015-01-21	A system for extracting a substance from a commodity
IL274201B (en)	2020-08-31	A closed crack to feed a cooled soluble for cannabinoid extraction
PT3388969T (pt)	2020-01-16	Sistema de pesquisa
IL262462B (en)	2022-05-01	Closed loop accelerometer
GB2566846B (en)	2021-05-12	Refrigeration apparatus
GB201706921D0 (en)	2017-06-14	Security Label
EP3273539A4 (fr)	2018-09-26	Antenne cadre
SG11202002160UA (en)	2020-04-29	Mammal-specific growth-defective arbovirus
GB202103206D0 (en)	2021-04-21	Elk v drawer