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. 29, 2019
Filed:
Jul. 07, 2017
Orochem Technologies, Inc., Naperville, IL (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);
Orochem Technologies, Inc., Naperville, IL (US);
Abstract
Disclosed is a method for purification and separation of cannabinoids, specifically cannabidiol and tetrahydrocannabinol, from the dried hemp andleaves using a combination of a sequence of purification steps including: filtration, decolorization, activation or decarboxylation, dewaxing, a continuous simulated moving bed process, polishing, and crystallization to separate cannabinoids from tetrahydrocannabinol and to provide phytocannabinoid rich oil and cannabidiol isolate. The cannabinoid products can be used in various pharmaceutical and nutraceutical applications.