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:
Jan. 14, 2025
Filed:
Dec. 10, 2021
Kazmira Llc, Watkins, CO (US);
Anil Rajaram Oroskar, Oak Brook, IL (US);
Kunal Gulati, Naperville, IL (US);
David House, Arlington Heights, IL (US);
Gautham Oroskar, Oak Brook, IL (US);
Feng Peng, Chicago, IL (US);
Michelle Chen, Naperville, IL (US);
Faridedin Adel, Arlington Heights, IL (US);
Pulak Sharma, Aurora, CO (US);
Justin Fulford, Watkins, CO (US);
KAZMIRA LLC., Watkins, CO (US);
Abstract
A method of removing THC and/or THCA from a mixture is provided, the mixture including at least one other cannabinoid. The method comprises passing a first feedstock stream through a first chromatographic resin arranged in a simulated moving bed (SMB) chromatography configuration to provide a primary raffinate stream, preparing a second feedstock stream, the second feedstock stream comprising the primary raffinate stream or a concentrated primary raffinate stream, and passing the second feedstock stream through a second chromatographic resin to provide an eluate stream, the eluate stream having less than 0.3 wt % THC on a solvent free basis. The cannabinoid products can be used in various pharmaceutical and nutraceutical applications.