IP Library Assignment 040596/0766
Patent Assignment
Reel/Frame 040596/0766

Assignment of Assignor's Interest

Recorded: 2016-12-08 Pages: 6
Assignors
KIM, MYEONG SEOK
Executed: 2016-11-23
LEE, SE HYUN
Executed: 2016-11-23
PARK, MIN SUP
Executed: 2016-11-23
SEO, HYUNG JAE
Executed: 2016-11-23
Assignee
DAELIM INDUSTRIAL CO., LTD.
36, JONGNO 1-GIL, JONGNO-GU, SEOUL, 110-732, KOREA, REPUBLIC OF
Covered Property (1)
Method for Preparing Polybutene by Using Catalyst Containing N-Propanol
Application: 15/316,936 →
Publication: US 2017/0114164
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 16, 2021
From: DAELIM INDUSTRIAL CO., LTD.
To: DL CHEMICAL CO., LTD.
Reel/Frame 057189/0449 →