Patent Timeline

Priority date (US provisional patent filed) - October 2020

US/PCT patent application filed - October 2021 

PCT Search Report issued - February 2022

International patent application published - April 2022

US patent application published - April 2023

US patent issued - August 2025

• Stabilization  of acidic cannabinoids -- CBDA, THCA, CBGA, etc. --  against decarboxylation
• Stabilization of same against oxidation and other degradation reactions through chelation in laminar structure.
• Cannabinoids encapsulated in their unaltered, natural phytochemical form--no covalent modifications are made.
• Over 50 vol% loading and >90% encapsulation efficiency.
• High oral bioavailability.
• Conversion of sticky, resinous cannabinoids to flowable solid powders.
• Selective extraction and concomitant purification of acidic cannabinoids from plant, bioreactor, and synthesized materials.
• Taste-masking has been achieved
  Products inherit the long shelf life (i.e., two years at room temperature)
• Patent priority date of October 2020, putting expiration in 2040