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:
Jul. 26, 2022
Filed:
Dec. 21, 2018
Buzzelet Development and Technologies Ltd, Or-Akiva, IL;
Aharon M. Eyal, Jerusalem, IL;
Dana Berneman Zeitouni, Kfar Yona, IL;
BUZZELET DEVELOPMENT AND TECHNOLOGIES LTD, Or Akiva, IL;
Abstract
A method for producing a purified cannabis extract includes providing a first extract with an organic hydrophilic solvent, at least one cannabinoid, and water at concentration Wby weight, and at least one impurity at impurity to cannabinoid weight/weight ratio R1; adding water to the first extract to reach water concentration Wby weight, whereby a solid matter and a second extract are formed; separating the solid matter from the second extract, whereby separated solid matter and separated second extract are formed. The separated second extract includes the organic hydrophilic solvent, the at least one cannabinoid, and water to cannabinoid weight/weight ratio R.