US 11,434,219 B2Granted

Purification of cannabinoids from crude cannabis oil

AssigneeTaba IP, LLC

InventorsJoshua Mayo, Aaron Rieder

Life of this patent

Estimating the term…

The present disclosure is generally directed to methods for purifying cannabinoids from Cannabis plants.

Dependent claims

A crystalline Form A of tetrahydrocannabinolic acid N,N-dimethylacetamide solvate.

Dependencies are inferred from the claim text.

C07D 311/80
Ring systems having three or more relevant rings: dibenzopyrans; Hydrogenated dibenzopyrans
C11B 1/10
Production of fats or fatty oils from raw materials: by extracting
C11B 3/008
Refining fats or fatty oils: by filtration, e.g. including ultra filtration, dialysis
C07B 2200/13
Indexing scheme relating to specific properties of organic compounds: crystalline forms, e.g. polymorphs

From the US filing history. Foreign family members aren’t listed.

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