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:
Feb. 15, 2022
Filed:
Jan. 06, 2020
Applicant:
George Stantchev, Phoenix, AZ (US);
Inventor:
George Stantchev, Phoenix, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11B 9/02 (2006.01); B01D 3/38 (2006.01); B01D 11/02 (2006.01); B01D 3/10 (2006.01); B01J 19/12 (2006.01); B01J 19/24 (2006.01);
U.S. Cl.
CPC ...
C11B 9/02 (2013.01); B01D 3/10 (2013.01); B01D 3/38 (2013.01); B01D 11/0257 (2013.01); B01D 11/0288 (2013.01); B01D 11/0296 (2013.01); B01J 19/122 (2013.01); B01J 19/24 (2013.01); C11B 9/025 (2013.01); C11B 9/027 (2013.01); B01D 11/0207 (2013.01); B01D 11/028 (2013.01); B01J 2219/0879 (2013.01); B01J 2219/1203 (2013.01);
Abstract
An apparatus and a method for plant extraction are disclosed. The apparatus of the present invention comprises an extraction module, a separating module and a reservoir. The method essentially includes plant material preparing, decarboxylating, active components extracting and separating. By using liquid tetrafluoroethane as the solvent in the apparatus of the present invention, the active components of the plant material are efficiently extracted under low pressure extraction and high pressure extraction conditions.