IP Library › Assignment 044714/0686
Patent Assignment
Reel/Frame 044714/0686

Assignment of Assignor's Interest

Recorded: 2018-01-24 Pages: 5
Assignor
CHOI, HYUN-CHUL
Executed: 2018-01-22
Assignees
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU, SEOUL, 03188, KOREA, REPUBLIC OF
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU, SEOUL, 03188, KOREA, REPUBLIC OF
Covered Property (1)
Catalyst for Production of Multi-Walled Carbon Nanotubes and Method of Producing Multi-Walled Carbon Nanotubes Using the Same
Patent: 9,919,925 →
Application: 15/215,993 →
Publication: US 2017/0022063
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 21, 2016
From: KIM, OK-YOUN; KWON, YONG-TAK
To: SK INNOVATION CO., LTD.; SK GLOBAL CHEMICAL CO., LTD.
Reel/Frame 039212/0548 →
Change of Name Sep 2, 2022
From: SK GLOBAL CHEMICAL CO., LTD
To: SK GEO CENTRIC CO., LTD.
Reel/Frame 061371/0332 →