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:
May. 12, 2026
Filed:
Dec. 06, 2022
Applicant:
University of Seoul Industry Cooperation Foundation, Seoul, KR;
Inventors:
Jong Bum Lee, Seoul, KR;
Hyunsu Jeon, Seoul, KR;
Yong Min Kim, Seoul, KR;
Hong Chul Moon, Seoul, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 9/06 (2006.01); C09K 9/02 (2006.01); G02F 1/1503 (2019.01);
U.S. Cl.
CPC ...
A61K 9/06 (2013.01); C09K 9/02 (2013.01); G02F 1/1503 (2019.01);
Abstract
The present disclosure relates to DNA-based electrochromic hydrogels and a device comprising the same. An electrochromic hydrogel containing DNA and a bipyridine-based compound and an electrochromic device including the same rapidly and stably change color at a low voltage and may exhibit high electrochromic efficiency.