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1. (WO2017214529) PURIFICATION AND SEPARATION TECHNIQUES FOR CANNABINOIDS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2017/214529 International Application No.: PCT/US2017/036792
Publication Date: 14.12.2017 International Filing Date: 09.06.2017
IPC:
B01D 21/00 (2006.01) ,C07D 311/80 (2006.01) ,B01D 11/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
21
Separation of suspended solid particles from liquids by sedimentation
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
311
Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
02
ortho- or peri-condensed with carbocyclic rings or ring systems
78
Ring systems having three or more relevant rings
80
Dibenzopyrans; Hydrogenated dibenzopyrans
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
11
Solvent extraction
02
of solids
Applicants:
EBBU INC. [US/US]; 35715 US Highway 40 Units D101-103 Evergreen, Colorado 80439, US
Inventors:
LEVY, Kurt Aron; US
ENMARK, Karl; US
Agent:
CHADEAYNE, Andrew R.; US
Priority Data:
62/348,44510.06.2016US
62/508,12918.05.2017US
Title (EN) PURIFICATION AND SEPARATION TECHNIQUES FOR CANNABINOIDS
(FR) TECHNIQUES DE PURIFICATION ET DE SÉPARATION DE CANNABINOÏDES
Abstract:
(EN) This disclosure relates to techniques and methods to isolate and purify cannabinoids, such as CBDV, CBD, CBC, THCV, THC, CBN, CBG, CBDA, THCA, or CBGA. Evaporation and sonicating techniques are used to isolate and purify cannabinoids, such as CBDV, CBD, CBC, THCV, THC, CBN, CBG, CBDA, THCA, or CBGA. The resulting compounds find further use within the devices and compositions described herein as well as for preparative and analytical methods.
(FR) La présente invention concerne des techniques et des procédés pour isoler et purifier des cannabinoïdes, tels que CBDV, CBD, CBC, THCV, THC, CBN, CBG, CBDA, THCA ou CBGA. Des techniques d'évaporation et de sonication sont utilisées pour isoler et purifier des cannabinoïdes, tels que CBDV, CBD, CBC, THCV, THC, CBN, CBG, CBDA, THCA ou CBGA. Les composés résultants ont une utilité dans les dispositifs et les compositions de l’invention ainsi que pour des procédés préparatifs et analytiques.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA3027108US20190192993