Cannabinoid Sample THC Reduction Through Oxidation and Distillation

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Solution Overview

Problem

Conventional methods for reducing THC concentration in cannabinoid samples, such as hemp extracts, are inefficient and costly, particularly due to the complexity of chromatography equipment, and fail to maintain a sufficient concentration of beneficial non-psychoactive agents like CBN.

Innovation Solution

A method involving controlled oxidation of THC to CBN using oxidizing agents and non-polar solvents, combined with phase separation and distillation, to reduce THC concentration while preserving or increasing the concentration of non-psychoactive agents.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If conventional chromatography methods are used to reduce THC concentration, then THC removal is achieved, but device complexity and manufacturing cost increase significantly

Engineering Contradiction:

ImproveTHC concentrationVSAvoidchromatography equipment complexity

Core Design Contradiction:

Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent extracts and removes THC from the cannabinoid sample using selective oxidation with agents like ozone or peroxide, followed by separation techniques. This avoids the need for complex chromatography equipment by using simpler oxidation and filtration processes to achieve the same THC reduction goal.

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The patent changes the chemical parameters of THC by oxidizing it to convert it into non-psychoactive compounds. By altering the chemical structure through oxidation reactions, THC is transformed into different substances that can be easily separated, replacing the need for complex physical separation methods like chromatography.

Inventive Principle:

Principle #35Parameter changes

2Quantity of substance

If conventional methods are used to reduce THC, then THC concentration decreases, but non-psychoactive agent concentration is not maintained

Engineering Contradiction:

ImproveTHC concentrationVSAvoidnon-psychoactive agent concentration

Core Design Contradiction:

Quantity of substanceVSStability of the object's composition

Solution Approach 1:

The patent converts THC (the harmful psychoactive component) into beneficial non-psychoactive compounds through controlled oxidation. The oxidation process transforms THC into compounds like CBN (cannabinol) that are non-psychoactive but potentially beneficial, thereby reducing harm while creating benefit simultaneously.

Inventive Principle:

Principle #22Blessing in disguise (Convert harm into benefit)

Solution Approach 2:

The patent selectively changes the chemical parameters of THC through controlled oxidation conditions, transforming it into different chemical compounds that are non-psychoactive. By carefully controlling oxidation parameters, the process converts THC into desirable non-psychoactive agents rather than simply removing all cannabinoids.

Inventive Principle:

Principle #35Parameter changes

3Quantity of substance

If oxidation is used to reduce THC, then THC concentration decreases, but process control complexity increases

Engineering Contradiction:

ImproveTHC concentrationVSAvoidprocess control complexity

Core Design Contradiction:

Quantity of substanceVSDevice complexity

Solution Approach 1:

The oxidation process is designed to be self-regulating where the oxidizing agent naturally reacts with THC until it is depleted or converted. The reaction proceeds automatically based on the presence of THC and oxidizing agent, reducing the need for complex external control systems while maintaining effective THC reduction.

Inventive Principle:

Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The method effectively reduces THC to below regulatory limits while maintaining or enhancing the concentration of non-psychoactive agents, offering a cost-effective and efficient solution for cannabinoid products.

Implementation Method 1

exposing the cannabinoid sample to an effective amount of an oxidizing agent to oxidize at least a fraction of the psychoactive agent

Methodology Applied

Scientific EffectOxidation: Oxidation

Implementation Method 2

separating an organic phase from the miscible combination to produce a cannabinoid product

Methodology Applied

Scientific EffectPhase separation:

Implementation Method 3

separating an organic phase from the miscible combination to produce a cannabinoid product, the cannabinoid product having a second concentration of the psychoactive agent lower than the first concentration of the psychoactive agent

Methodology Applied

Scientific EffectDistillation: Distillation

Data Source

PatentUS20250262564A1Methods of neutralizing tetrahydrocannabinol in a cannabinoid sample

Publication Date: 2025.08.21 ATLANTIC GLOBAL SUPPLY LLC

AI summary

The disclosure provides methods of reducing THC concentration of a cannabinoid sample having more than 1% THC. The methods include exposing the cannabinoid sample to an effective amount of an oxidizing agent to produce a cannabinoid product having less than 1%, e.g., less than 0.5%, less than 0.3%, or less than 0.1% THC. The methods include separating a cannabinoid product from the oxidized cannabinoid sample by phase separation and/or distillation. A system for reducing THC concentration in a cannabinoid sample is also disclosed. The system includes a reactor and a distillation column.