IP Library Assignment 039212/0548
Patent Assignment
Reel/Frame 039212/0548

Assignment of Assignor's Interest

Recorded: 2016-07-21 Pages: 7
Assignors
KIM, OK-YOUN
Executed: 2016-06-10
KWON, YONG-TAK
Executed: 2016-06-10
Assignees
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU, SEOUL, 110-728, KOREA, REPUBLIC OF
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU, SEOUL, 110-728, 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 Jan 24, 2018
From: CHOI, HYUN-CHUL
To: SK INNOVATION CO., LTD.; SK GLOBAL CHEMICAL CO., LTD.
Reel/Frame 044714/0686 →
Change of Name Sep 2, 2022
From: SK GLOBAL CHEMICAL CO., LTD
To: SK GEO CENTRIC CO., LTD.
Reel/Frame 061371/0332 →