Patent Assignment
Reel/Frame 050816/0206
Change of Name
Recorded: 2019-10-24
Pages: 31
Assignor
JX NIPPON OIL & ENERGY CORPORATION
Executed: 2017-04-01
Assignee
JXTG NIPPON OIL & ENERGY CORPORATION
1-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8162, JAPAN
Covered Property
(1)
Tetracarboxylic Dianhydride, Polyamic Acid, Polyimide, Methods for Producing the Same, and Polyamic Acid Solution
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 15, 2017
From: NOGUCHI, MASAKI; WATANABE, DAISUKE; UENO, RYUICHI; MATSUMOTO, TAKAYA
To: JX NIPPON OIL & ENERGY CORPORATION
Reel/Frame 041264/0963 →
Change of Name
Aug 18, 2020
From: JXTG NIPPON OIL & ENERGY CORPORATION
To: ENEOS CORPORATION
Reel/Frame 054268/0081 →