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:
Feb. 03, 2026
Filed:
Jan. 07, 2022
Applicant:
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Su Gyeong Jeong, Seoul, KR;
Byung Hee Hong, Suwon-si, KR;
Seo Yeon Kyung, Seoul, KR;
Yong Seok Choi, Seoul, KR;
Ju Hee Kim, Seoul, KR;
Seok Kyun Yoon, Seongnam-si, KR;
Hyeon Ju Yeo, Seongnam-si, KR;
Seung Hyun Kang, Seoul, KR;
Myeong Sam Park, Seoul, KR;
Assignee:
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, SEOUL, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
A61K 9/19 ; A61K 8/31 ; A61K 33/44 ; A61K 2800/413 ; A61K 2800/522 ; A61K 2800/782 ; A61Q 19/08 ;
Jeong, Su Gyeong. (2026). Cosmetic composition containing graphene quantum dots as active ingredient (U.S. Patent No. 12539275). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12539275
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile