IP Library Granted Patent US 12,168,212
Granted Patent B2
US 12,168,212 · App. 18/133,846 · Granted Dec 17, 2024

System and method for treatment of plants for synthesis of compounds therefrom

Inventors: Douglas G. Mancosky (White, GA); John MacKay (Whitinsville, MA)
Assignee: Hydro Dynamics, Inc.
B01J19/008B01J19/0066B01J19/123B01J19/2415C07C65/03C07D311/80C07D311/94B01J2219/00051B01J2219/00162
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Quick Facts
Patent No.
US 12,168,212
App. No.
18/133,846
Granted
Dec 17, 2024
Kind
B2
Abstract

Systems and methods for the treatment of plants, including decarboxylation, photo-oxidation, oxidation and/or combinations thereof, of cannabis and hemp plants and oils for biosynthesizing THCA, CBDA, and CBCA from CBGA are disclosed. A cannabinoid compound solution is fed into a cavitation zone of a controlled cavitation apparatus where the cannabinoid compound solution is subjected to cavitation and interaction with UV light for conversion of the cannabinoid compound solution to form a synthesized cannabinoid THC, CBD, CBC, CBG, CBNA, CBEA, CBLA product, or combinations thereof.

Claims (34)

1. A method of forming a synthesized cannabinoid, the method comprising:

a. feeding a cannabinoid compound solution through a cavitation zone defined within a cavitation apparatus;

b. as the cannabinoid compound solution flows though the cavitation zone, generating cavitation within the cannabinoid compound solution;

c. exposing the cannabinoid compound solution to cavitation and interaction with UV light, with oxygen, with reagents, with heat, or combinations thereof;

d. controlling cavitation generated within the cannabinoid compound solution to optimize a reaction within the cannabinoid compound solution while minimizing degradation thereof; and

e. promoting conversion of the cannabinoid compound solution to form a synthesized cannabinoid product, through cavitation and interaction with UV light, with oxygen, with reagents, with heat, or combinations thereof.

2. The method of claim 1 , wherein generating cavitation within the cannabinoid compound solution is conducted at a temperature of approximately 100° to approximately 140° Celsius.

3. The method of claim 1 , wherein generating cavitation within the cannabinoid compound solution is conducted at a pressure of approximately 1 psi to approximately 50 psi.

4. The method of claim 1 , wherein the cannabinoid compound solution comprises one or more of a viscous stream, solid materials, or a solution that is opaque.

5. The method of claim 1 , wherein the cavitation apparatus comprises electrodes configured to enable electrochemistry and production of oxidative species in situ within the cannabinoid compound solution.

6. The method of claim 5 , wherein the oxidative species comprise ozone, peroxide, radicals, or combinations thereof.

7. The method of claim 1 , wherein promoting conversion of the cannabinoid compound solution comprises promoting pasteurization of the cannabinoid compound solution.

8. The method of claim 1 , further comprising inducing nucleation of the cannabinoid compound solution during cavitation to form seed crystals therein; and distributing the seed crystals substantially uniformly throughout the cannabinoid compound solution.

9. The method of claim 1 , wherein controlling cavitation generated within the cannabinoid compound solution comprises varying an RPM of a rotor of the cavitation apparatus between about 0 RPM and about 3600 RPM.

10. A method for decarboxylating a cannabinoid compound solution, comprising:

a. feeding the cannabinoid compound solution into a cavitation zone of a cavitation apparatus;

b. directing the cannabinoid compound solution through the cavitation zone and generating and controlling cavitation within the cannabinoid compound solution;

c. as the cannabinoid compound solution undergoes cavitation, subjecting the cannabinoid compound solution in the cavitation zone to interaction with at least one heat source; and

d. promoting conversion of the cannabinoid compound solution to form a synthesized cannabinoid THC, CBD, CBC, CBG, CBNA, CBEA, CBLA product, or combinations thereof.

11. The method of claim 10 , further comprising exposing the cannabinoid compound solution to interaction UV light, with oxygen, with reagents, or combinations thereof.

12. The method of claim 10 , wherein subjecting the cannabinoid compound solution to interaction with the at least one heat source comprises heating the cannabinoid compound solution to a temperature selected to minimize loss of temperature sensitive compounds from the cannabinoid compound solution.

13. The method of claim 10 , wherein subjecting the cannabinoid compound solution to interaction with the at least one heat source comprises heating the cannabinoid compound solution to a temperature between approximately 100°-130° Celsius.

14. The method of claim 10 , wherein the cavitation apparatus comprises a rotor and a stator, and wherein controlling cavitation within the cannabinoid compound solution comprises varying an RPM of the rotor.

15. The method of claim 10 , further comprising exposing the cannabinoid compound solution to interaction with UV light transmitted through one or more transparent outer walls of the cavitation apparatus.

16. The method of claim 10 , wherein the cannabinoid compound solution comprises a THC compound; and wherein promoting conversion of the cannabinoid compound solution comprises promoting oxidation of the THC compound to form a synthesized cannabinoid or combinations thereof.

17. A method of converting a cannabinoid compound solution, comprising:

a. feeding a stream of the cannabinoid compound solution into a hydrodynamic cavitation apparatus;

b. mixing the cannabinoid compound solution with a dissimilar liquid in a cavitation zone of the hydrodynamic cavitation apparatus, wherein the dissimilar liquid comprises an oxidative species created in situ;

c. generating and controlling cavitation within the cannabinoid compound solution and the dissimilar liquid during mixing thereof;

d. controlling the mixing of the cannabinoid compound solution and the dissimilar liquid to provide a substantially continuous surface refresh of a fluid layer of the cannabinoid compound solution along a wall surface of the hydrodynamic cavitation apparatus so as to enhance contact between the cannabinoid compound solution and the dissimilar liquid during mixing; and

e. promoting conversion of the cannabinoid compound solution to form a synthesized cannabinoid.

18. The method of claim 17 , further comprising exposing the cannabinoid compound solution and the dissimilar liquid, during the mixing, to heat, UV light, a reagent, an oxidative species, or a combination thereof.

19. The method of claim 17 , wherein the mixing the cannabinoid compound solution with the dissimilar liquid in the cavitation zone is conducted at a pressure of approximately 1 psi to approximately 50 psi.

20. The method of claim 17 , wherein the cannabinoid compound solution comprises a THC compound; and wherein promoting conversion of the cannabinoid compound solution comprises promoting oxidation of the THC compound to form a synthesized cannabinoid or combinations thereof.

Assignments (2)
SECURITY INTEREST Recorded Feb 25, 2026
From: HYDRO DYNAMICS, INC.
To: HUTCHENS, STEVEN; ALLEN, JEFFERY HUDSON
Reel/Frame 074976/0586 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 25, 2023
From: MANCOSKY, DOUGLAS; MACKAY, JOHN
To: HYDRO DYNAMICS, INC.
Reel/Frame 063425/0228 →
Continuity (3)
Continuation 17242503 · Apr 28, 2021
Provisional Application 63017774 · Apr 30, 2020
Related Publication 20230311091A1 · Oct 5, 2023