IP Library Assignment 050327/0449
Patent Assignment
Reel/Frame 050327/0449

Assignment of Assignor's Interest

Recorded: 2019-09-10 Pages: 3
Assignors
LEE, SU JIN
Executed: 2019-09-09
KIM, GI HONG
Executed: 2019-09-09
LEE, SEUNG HUN
Executed: 2019-09-09
LEE, SEUNG HYUN
Executed: 2019-09-09
Assignee
YOUNG CHANG CHEMICAL CO., LTD
365-12, 174-12, YUSEORI-GIL, SEONNAM-MYEON, SEONGJU-GUN, GYEONGSANGBUK-DO, 40046, KOREA, REPUBLIC OF
Covered Property (1)
Euv Developer Composition for Forming Photosensitive Photoresist Micropattern
Application: 16/492,767 →
Publication: US 2021/0063887
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 14, 2023
From: YOUNG CHANG CHEMICAL CO., LTD
To: YCCHEM CO., LTD.
Reel/Frame 064276/0151 →