Patent Assignment
Reel/Frame 074448/0539
Assignment of Assignor's Interest
Recorded: 2026-02-24
Pages: 4
Assignor
SK GEO CENTRIC CO., LTD.
Executed: 2026-01-27
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 Properties
(2)
Polyamic Acid Resin and Polyamideimide Film
Polyamic Acid Resin and Polyamideimide Film
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 2019
From: KIM, HYEON JEONG; PARK, SANG YOON; JANG, TAE SUG; PARK, JIN HYUNG
To: SK INNOVATION CO., LTD.; SK GLOBAL CHEMICAL CO., LTD.; SK IE TECHNOLOGY CO., LTD.
Reel/Frame 050007/0646 →
Assignment of Assignor's Interest
Oct 22, 2020
From: KIM, HYEON JEONG; PARK, SANG YOON; JANG, TAE SUG; PARK, JIN HYUNG
To: SK INNOVATION CO., LTD.; SK GLOBAL CHEMICAL CO., LTD.; SK IE TECHNOLOGY CO., LTD.
Reel/Frame 054142/0328 →
Change of Name
Sep 2, 2022
From: SK GLOBAL CHEMICAL CO., LTD
To: SK GEO CENTRIC CO., LTD.
Reel/Frame 061371/0332 →
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 →