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. 13, 2026
Filed:
Nov. 05, 2024
Applicant:
Eidon, Llc, Mercer Island, WA (US);
Inventor:
Roger N. Johnson, Mercer Island, WA (US);
Assignee:
EIDON, LLC, Mercer Island, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/18 (2006.01); B01D 53/14 (2006.01);
U.S. Cl.
CPC ...
B01D 53/185 (2013.01); B01D 53/1412 (2013.01); B01D 53/1475 (2013.01); B01D 53/1493 (2013.01); B01D 2252/103 (2013.01); B01D 2252/2023 (2013.01); B01D 2257/504 (2013.01); B01D 2258/06 (2013.01);
Abstract
A carbon dioxide absorption system includes a liquid input region, a liquid output region, a textured hydrophilic surface, and a liquid pump. The textured hydrophilic surface is disposed between the liquid input region and the liquid output region. The liquid pump is coupled to the liquid output region. The liquid pump is configured to pull liquid from the liquid input region to the liquid output region, over the textured hydrophilic surface to increase absorption of carbon dioxide of air into the liquid.