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:
Nov. 11, 2025
Filed:
Jan. 07, 2025
8 Rivers Capital, Llc, Durham, NC (US);
Adam Goff, Durham, NC (US);
Damian Beauchamp, Hillsborough, NC (US);
Jeremy Eron Fetvedt, Raleigh, NC (US);
Miles R. Palmer, Durham, NC (US);
Xijia Lu, Durham, NC (US);
Daniel Rathbone, Durham, NC (US);
8 Rivers Capital, LLC, Durham, NC (US);
Abstract
Systems and methods for direct air capture of carbon dioxide or other gases utilize a calcium sorbent in a manner that allows for wide scale, relatively low cost implementation. In particular, a calcium sorbent may be provided as a substantially thin coating on one or more substrates and utilized for direct air capture of carbon dioxide through chemisorption. The carbonated sorbent may be disposed of for sequestration of the carbon dioxide or regenerated with capture of carbon dioxide released from the carbonated sorbent during the regeneration process.