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:
Oct. 24, 2023
Filed:
Aug. 03, 2021
Kazmira Llc, Watkins, CO (US);
Anil Rajaram Oroskar, Oak Brook, IL (US);
David W. House, Arlington Heights, IL (US);
Praneeth Dayanthe Edirisinghe, Chicago, IL (US);
Asha Anil Oroskar, Oak Brook, IL (US);
Faridedin Adel, Arlington Heights, IL (US);
Xinjie Chen, Naperville, IL (US);
Gautham Anil Oroskar, Oak Brook, IL (US);
Kunal Gulati, Naperville, IL (US);
Kazmira LLC, Watkins, CO (US);
Abstract
A method for purification and separation of cannabinoids, such as cannabidiol and tetrahydrocannabinol, e.g., from dried hemp andleaves can use a continuous simulated moving bed process, a batch column chromatography method, or a single column, and a combination of one or more of a sequence of purification steps including: filtration, decolorization, activation or decarboxylation, dewaxing, polishing, and crystallization to separate a cannabinoid from theplant and to provide various cannabinoid products. The cannabinoid products can be used in various pharmaceutical and nutraceutical applications.