IP Library Assignment 037222/0116
Patent Assignment
Reel/Frame 037222/0116

Assignment of Assignor's Interest

Recorded: 2015-12-07 Pages: 6
Assignors
KIM, MYEONG SEOK
Executed: 2015-11-30
PARK, MIN SUP
Executed: 2015-11-30
SEO, HYUNG JAE
Executed: 2015-11-30
LEE, SE HYUN
Executed: 2015-11-30
Assignee
DAELIM INDUSTRIAL CO., LTD.
36, JONGNO 1-GIL, JONGNO-GU, SEOUL, 110-732, KOREA, REPUBLIC OF
Covered Property (1)
Apparatus and Method for Preparing Polybutene Having Various Molecular Weights
Patent: 9,862,784 →
Application: 14/895,549 →
Publication: US 2016/0130377
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 →