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. 27, 2026
Filed:
Mar. 21, 2025
Applicant:
The Florida State University Research Foundation, Inc., Tallahassee, FL (US);
Inventor:
Hoyong Chung, Tallahassee, FL (US);
Assignee:
The Florida State University Research Foundation, Inc., Tallahassee, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/62 (2006.01); B01D 53/04 (2006.01); C08G 71/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/62 (2013.01); B01D 53/04 (2013.01); C08G 71/04 (2013.01); B01D 2253/202 (2013.01); B01D 2257/504 (2013.01);
Abstract
Disclosed herein are lignin-based polymeric materials and methods of making the same. The disclosed polymeric materials can reversibly capture CO. Also disclosed are methods of forming high-value chemicals from the captured carbon dioxide by the polymeric materials disclosed herein. Also disclosed herein are methods of making polyhydroxyurethanes by reacting lignin-base materials with polyamines.