Patent Assignment
Reel/Frame 048522/0158
Assignment of Assignor's Interest
Recorded: 2019-03-06
Pages: 8
Assignors
KOMATSU, SHINICHI
Executed: 2018-12-03
NODA, KUNIHIRO
Executed: 2018-12-06
CHISAKA, HIROKI
Executed: 2018-12-06
SHIOTA, DAI
Executed: 2018-12-06
Assignees
JXTG NIPPON OIL & ENERGY CORPORATION
1-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8162, JAPAN
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA, 211-0012, JAPAN
Covered Property
(1)
Method for Producing Polyimide Film, Polyimide Film, Polyamic Acid Solution, and Photosensitive Composition
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 24, 2021
From: JXTG NIPPON OIL & ENERGY CORPORATION
To: ENEOS CORPORATION
Reel/Frame 057291/0639 →
Assignment of Assignor's Interest
Jul 5, 2023
From: ENEOS CORPORATION
To: TOKYO OHKA KOGYO CO., LTD.
Reel/Frame 064153/0306 →
Corrective Assignment to Correct the Correspondence Date - Correct Email Address Previously Recorded at Reel: Frame: . Assignor(S) Hereby Confirms the Assignment.
Sep 18, 2023
From: ENEOS CORPORATION
To: TOKYO OHKA KOGYO CO., LTD.
Reel/Frame 064935/0673 →