US 12,330,101 B2
Forming a fractionated cannabis concentrate
John G. Autry, Austin, TX (US)
Filed by John G. Autry, Austin, TX (US)
Filed on Jan. 6, 2023, as Appl. No. 18/093,839.
Claims priority of provisional application 63/297,664, filed on Jan. 7, 2022.
Prior Publication US 2023/0219024 A1, Jul. 13, 2023
Int. Cl. A24B 15/16 (2020.01); A23L 33/105 (2016.01); A24B 15/30 (2006.01); B01D 3/14 (2006.01); B01D 43/00 (2006.01)
CPC B01D 43/00 (2013.01) [A23L 33/105 (2016.08); A24B 15/16 (2013.01); A24B 15/303 (2013.01); B01D 3/14 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method, comprising:
pressing dried cannabis through a first filter having a first pore size of between about 90 and 100 micrometers under a first set of temperature and pressure conditions;
collecting a cannabis concentrate released from the dried cannabis and passed through the first filter as a result of the pressing; and
fractionating the cannabis concentrate by pressing the cannabis concentrate through a second filter having a second pore size from about 15 to 40 micrometers under a second set of temperature and pressure conditions until a liquid emerges through the second filter leaving a fractionated cannabis concentrate on the second filter.