IP Library Assignment 041373/0938
Patent Assignment
Reel/Frame 041373/0938

Assignment of Assignor's Interest

Recorded: 2017-02-24 Pages: 6
Assignors
KIM, MYEONG SEOK
Executed: 2017-02-14
PARK, MIN SUP
Executed: 2017-02-14
SEO, HYUNG JAE
Executed: 2017-02-14
LEE, SE HYUN
Executed: 2017-02-14
Assignee
DAELIM INDUSTRIAL CO., LTD.
36, JONGNO 1-GIL, JONGNO-GU,, SEOUL, 110-732, KOREA, REPUBLIC OF
Covered Property (1)
Polybutene Preparation Method
Application: 15/505,322 →
Publication: US 2017/0267795
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 →