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:
Jun. 06, 2023
Filed:
Aug. 13, 2020
Applicant:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Inventors:
Jinhwan Kim, Seoul, KR;
Soo-Jung Kang, Anyang-si, KR;
SangWon Park, Seoul, KR;
Jae Min Jeong, Suwon-si, KR;
Assignee:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/85 (2006.01);
U.S. Cl.
CPC ...
C08G 63/85 (2013.01);
Abstract
The present disclosure relates to a copolyester including a polymer formed by polymerization of monomers represented by the following Structural Formula 1 to Structural Formula 4:
Kim, Jinhwan. (2023). Copolyester including cyclic aliphatic unit, method of preparing the same, and optical film with low water absorption and low birefringence including the same (U.S. Patent No. 11667752). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11667752
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile