公开(公告)号：US20210197156A1

公开(公告)日：2021-07-01

申请号：US17195443

申请日：2021-03-08

申请人： CRESCO LABS LLC

发明人： David SANCHEZ

IPC分类号： B01J3/06 ,  A61K36/185

摘要： A Cannabis oil formulation comprises a level of terpene concentration of at least 4.88% by weight, detectable levels of tetrahydrocannabinol (THC) and at least two other cannabinoids, and a level of tetrahydrocannabinolic acid (THCA) concentration that is not detectable.

公开(公告)号：US10745644B1

公开(公告)日：2020-08-18

申请号：US16728521

申请日：2019-12-27

申请人： CRESCO LABS LLC

发明人： David Ellis ,  Tamer Mohamed

IPC分类号： B01D3/10 ,  B01D11/02 ,  B01D17/02 ,  C11B7/00 ,  C11B3/16 ,  A61K36/18 ,  B01D9/00 ,  A61K36/185

摘要： A method for post processing oil extracted from cannabis comprises the steps of placing the oil into a container at a first predetermined temperature for a first predetermined time during which the oil will separate into two parts comprising a high terpene (HT) liquid fraction and a high cannabinoid (HC) crystal fraction, heating the HT and HC fractions under a first predetermined level of vacuum at a second predetermined temperature for a second predetermined time, and heating the HC fraction to a third predetermined temperature for a third predetermined time. The steps further comprise adding a first predetermined quantity of the HT fraction back into the HC fraction to create a first mixture, adding a second predetermined quantity of benign terpenes into the first mixture to create a second mixture, and mixing the second mixture to create a finished mixture.

公开(公告)号：US20240190833A1

公开(公告)日：2024-06-13

申请号：US18078216

申请日：2022-12-09

申请人： CRESCO LABS, LLC

发明人： Chris Tonge ,  Tyler Finnen ,  Tamer Mohamed

IPC分类号： C07D311/80 ,  B01D21/00 ,  B01D21/26

CPC分类号： C07D311/80 ,  B01D21/0012 ,  B01D21/262

摘要： A method of fractionation of cannabis extracts via centrifugal post extraction processing is disclosed. The method may include extracting un-activated cannabis biomass, precipitating a cannabinoid solids into a raw cannabinoid extrat, and centrifugally fractionating the bulk extract. Centrifugally fractionating the bulk extract may include placing the extract in a batch, perforated basket centrifuge, separating cannabinoid solids from liquid terpenoid/plant fat fraction; and reformulating the resulting fractions to specified cannabinoid/terpenoid contents.

公开(公告)号：US11000818B1

公开(公告)日：2021-05-11

申请号：US16728539

申请日：2019-12-27

申请人： CRESCO LABS LLC

发明人： David Sanchez

IPC分类号： A61K36/185 ,  B01J3/06

摘要： A method for post processing oil extracted from cannabis comprises the steps of placing the oil into a pressure rated vessel, adding a first predetermined quantity of liquid Butane, sealing the pressure rated vessel shut, and heating the pressure rated vessel to a first predetermined temperature for a first predetermined time. The steps further comprise cooling the pressure rated vessel, releasing pressure from the pressure rated vessel, transferring the oil from the pressure rated vessel to another container, and vacuum oven purging the oil under a first predetermined level of vacuum at a second predetermined temperature for a second predetermined period of time.

公开(公告)号：US12059671B2

公开(公告)日：2024-08-13

申请号：US17195443

申请日：2021-03-08

申请人： CRESCO LABS LLC

发明人： David Sanchez

IPC分类号： A61K36/00 ,  A61K36/185 ,  B01J3/06

CPC分类号： B01J3/062 ,  A61K36/185

摘要： A cannabis oil formulation comprises a level of terpene concentration of at least 4.88% by weight, detectable levels of tetrahydrocannabinol (THC) and at least two other cannabinoids, and a level of tetrahydrocannabinolic acid (THCA) concentration that is not detectable.