Patent Assignment
Reel/Frame 050586/0469
Assignment of Assignor's Interest
Recorded: 2019-10-01
Pages: 5
Assignors
MATSUO, YUSUKE
Executed: 2019-08-27
WATANABE, DAISUKE
Executed: 2019-09-10
HASEGAWA, TAKAHIRO
Executed: 2019-08-27
Assignee
JXTG NIPPON OIL & ENERGY CORPORATION
1-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8162, JAPAN
Covered Property
(1)
Tetracarboxylic Dianhydride, Carbonyl Compound, Polyimide Precursor Resin, and Polyimide
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 18, 2023
From: JXTG NIPPON OIL & ENERGY CORPORATION
To: ENEOS CORPORATION
Reel/Frame 063361/0001 →
Corrective Assignment to Correct the Address of the Assignee Previously Recorded at Reel: 063361 Frame: 0001. Assignor(S) Hereby Confirms the Assignment.
Apr 28, 2023
From: JXTG NIPPON OIL & ENERGY CORPORATION
To: ENEOS CORPORATION
Reel/Frame 063489/0209 →
Assignment of Assignor's Interest
Apr 18, 2024
From: ENEOS CORPORATION
To: UBE CORPORATION
Reel/Frame 067151/0933 →