IP Library › Assignment 056801/0974
Patent Assignment
Reel/Frame 056801/0974

Assignment of Assignor's Interest

Recorded: 2021-07-09 Pages: 4
Assignors
LEE, SO YOUNG
Executed: 2021-07-01
KIM, JONG CHAN
Executed: 2021-07-01
Assignees
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU, SEOUL, 03188, KOREA, REPUBLIC OF
SK IE TECHNOLOGY CO., LTD.
26, JONG-RO, JONGNO-GU, SEOUL, 03188, KOREA, REPUBLIC OF
Covered Property (1)
Tetracarboxylic Acid Dianhydride and Method for Preparing the Same
Application: 17/371,471 →
Publication: US 2022/0009943
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 10, 2026
From: SK INNOVATION CO., LTD.; SK IE TECHNOLOGY CO., LTD.
To: INTELLECTUAL DISCOVERY CO. LTD
Reel/Frame 075227/0205 →