IP Library › Assignment 073990/0445
Patent Assignment
Reel/Frame 073990/0445

Assignment of Assignor's Interest

Recorded: 2026-03-06 Pages: 3
Assignor
SKC CO., LTD.
Executed: 2025-12-17
Assignee
YCCHEM CO., LTD.
174-12, YUSEORI-GIL, SEONNAM-MYEON, SEONGJU-GUN, GYEONGSANGBUK-DO, 40046, KOREA, REPUBLIC OF
Covered Property (1)
Slurry Composition for Cmp and Polishing Method Using Same
Application: 15/762,871 →
Publication: US 2018/0230334
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2018
From: LEE, SEUNG HUN; LEE, SEUNG HYUN; LEE, SU JIN; KIM, SEONG HWAN
To: YOUNG CHANG CHEMICAL CO., LTD.; SKC CO., LTD.
Reel/Frame 045690/0287 →
Change of Name Jul 14, 2023
From: YOUNG CHANG CHEMICAL CO., LTD
To: YCCHEM CO., LTD.
Reel/Frame 064276/0151 →