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:
Mar. 31, 2026
Filed:
Sep. 07, 2021
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
Xinmei Fontana Holding (Hong Kong) Limited, Hong Kong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/38 (2018.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01); C09J 5/00 (2006.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
C09J 7/38 (2018.01); C08G 18/4816 (2013.01); C08G 18/4825 (2013.01); C08G 18/4829 (2013.01); C08G 18/4833 (2013.01); C08G 18/758 (2013.01); C09J 5/00 (2013.01); H10K 59/1201 (2023.02); H10K 59/40 (2023.02); H10K 59/873 (2023.02); C09J 2203/326 (2013.01); C09J 2475/00 (2013.01); Y10T 428/2896 (2015.01);
Abstract
The present specification relates to a polyurethane-based adhesive composition, a surface protective film comprising the same, a method for preparing a surface protective film, and a method for manufacturing an organic light emitting electronic device.
Kim, Jinhoo. (2026). Polyurethane-based adhesive composition, surface protection film comprising same, method for manufacturing surface protection film, and method for manufacturing organic light-emitting electronic device (U.S. Patent No. 12590229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12590229
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile