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:
Jun. 07, 2022
Filed:
Jul. 19, 2018
Applicant:
Unified Science, Llc, Center City, MN (US);
Inventor:
Jonathan Thompson, Center City, MN (US);
Assignee:
Unified Science, LLC, Center City, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 35/18 (2006.01); B01D 11/02 (2006.01); B01D 37/00 (2006.01);
U.S. Cl.
CPC ...
B01D 35/18 (2013.01); B01D 11/0292 (2013.01); B01D 37/00 (2013.01);
Abstract
A method for filtering a precipitatable constituent from an extraction solution through a filter apparatus includes pre-cooling at least a portion of the filter apparatus to a reduced temperature that is effective to precipitate the constituent from the extraction solution. At least the cooled portion of the filter apparatus may be thermally conductive to act as a heat sink for the extraction solution being passed through the filter apparatus. The reduced temperature facilitates removal of the precipitatable constituent from the extraction solution.