The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2023
Filed:
Apr. 03, 2020
Cleen Technology Inc., Tukwila, WA (US);
Mark G. Tegen, Seattle, WA (US);
Joon Cho, Wilsonville, OR (US);
Cleen Technology Inc., Tukwila, WA (US);
Abstract
In alternative embodiments, provided are processes for obtaining or purifying a substantially pure Δtetrahydrocannabinol (ΔTHC) and/or Δtetrahydrocannabinol (ΔTHC) and optionally a plurality of cannabinoids or terpenes from a natural or a synthetic source, wherein the natural or the synthetic source comprises a cannabidiol (CBD) and optionally a plurality of cannabinoids or terpenes. Also provided are processes comprising the continuous isolation and purification of cannabinoids or terpenes, and further isomerization of the purified cannabidiol to Δtetrahydrocannabinol (ΔTHC) and Δtetrahydrocannabinol (ΔTHC). In alternative embodiments, provided are processes for converting Δ8-THC into Δ-THC. In alternative embodiments, provided are processes for the industrial scale continuous isolation and purification of cannabinoids and further isomerization of the purified cannabidiol to Δ-THC.