IP Library Assignment 037025/0558
Patent Assignment
Reel/Frame 037025/0558

Assignment of Assignor's Interest

Recorded: 2015-11-12 Pages: 6
Assignors
KIM, MYEONG SEOK
Executed: 2015-10-26
PARK, MIN SUP
Executed: 2015-10-26
SEO, HYUNG JAE
Executed: 2015-10-26
LEE, SE HYUN
Executed: 2015-10-26
Assignee
DAELIM INDUSTRIAL CO., LTD.
36, JONGNO 1-GIL, JONGNO-GU, SEOUL, 110-732, KOREA, REPUBLIC OF
Covered Property (1)
Apparatus and Method for Selectively Preparing Reactive Polybutene and Nonreactive Polybutene
Application: 14/890,489 →
Publication: US 2016/0108155
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 →