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:
Jun. 16, 2026
Filed:
Feb. 13, 2023
Chemtor, Lp, Lockhart, TX (US);
William Lanier, West Jordan, UT (US);
Michael Peter Noll, III, Denver, CO (US);
William David Winget, Denver, CO (US);
Chemtor, LP, Lockhart, TX (US);
Abstract
A method for crystallization of cannabinoids includes: providing a substantially pure cannabinoid isolate; dissolving the cannabinoid isolate in a crystallization solvent; removing solvent by evaporation until the solution reaches saturation; adding a seed crystal of said cannabinoid; maintaining a supersaturated solution throughout the recrystallization process by the continual evaporation of solvent throughout the crystallization process by incubating the solution under heat and/or vacuum and repeating this process until crystals of the desired size have been produced.