IP Library Assignment 062455/0367
Patent Assignment
Reel/Frame 062455/0367

Change of Name

Recorded: 2023-01-23 Pages: 11
Assignor
SK LUBRICANTS CO., LTD.
Executed: 2022-12-01
Assignee
SK ENMOVE CO., LTD.
(SEORIN-DONG) 26, JONGRO, JONGRO-GU, SEOUL, 03188, KOREA, REPUBLIC OF
Covered Property (1)
Method of Preparing an Activated Eu-2 Zeolite
Patent: 9,782,760 →
Application: 15/605,156 →
Publication: US 2017/0259251
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 25, 2017
From: LEE, YOON KYUNG; LEE, SEUNG WOO; CHOI, JAE SUK; KIM, TAE JIN
To: SK INNOVATION CO., LTD.; SK LUBRICANTS CO., LTD.
Reel/Frame 042508/0103 →
Merger Jan 21, 2026
From: SK ENMOVE CO., LTD.
To: SK ON CO., LTD.
Reel/Frame 074882/0131 →