	US 11,690,335 B2
	Method of production of phytocannabinoids for use in medical treatments
Peter Andrew Whitton, Leicester (GB)
Assigned to CELL SCIENCE HOLDING LTD, Limassol (CY)
Filed by CELL SCIENCE HOLDING LTD, Limassol (CY)
Filed on Nov. 1, 2019, as Appl. No. 16/672,137.
Application 16/672,137 is a continuation of application No. 16/290,708, filed on Mar. 1, 2019, granted, now 10,477,791.
Application 16/290,708 is a continuation of application No. PCT/EP2018/077149, filed on Oct. 5, 2018.
Claims priority of application No. 1717554 (GB), filed on Oct. 25, 2017.
Prior Publication US 2020/0060111 A1, Feb. 27, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. A01H 4/00 (2006.01); C12N 5/04 (2006.01); A01H 3/02 (2006.01); A01H 6/28 (2018.01); A61K 31/352 (2006.01); A61K 36/185 (2006.01)

CPC A01H 4/005 (2013.01) [A01H 3/02 (2013.01); A01H 6/28 (2018.05); A61K 31/352 (2013.01); A61K 36/185 (2013.01); C12N 5/04 (2013.01)]

23 Claims

1. A method of producing a cannabinoid from Cannabis plant cells, the method comprising the steps of:

selecting a Cannabis tissue for culture;

growing a cell suspension culture from the selected Cannabis tissue in a liquid based medium whilst controlling the light exposure of the cell suspension culture to control the content of the cannabinoid produced by the cell suspension culture, the light exposure comprising UV light; and

collecting and drying cells from the cell suspension culture after growing the cell suspension culture.