IP Library Assignment 034156/0728
Patent Assignment
Reel/Frame 034156/0728

Assignment of Assignor's Interest

Recorded: 2014-11-12 Pages: 5
Assignors
MATSUMOTO, TOSHIHIKO
Executed: 2014-10-08
KOMATSU, SHINICHI
Executed: 2014-10-10
Assignee
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-862, JAPAN
Covered Property (1)
Norbornane-2-Spiro-A-Cycloalkanone-A'-Spiro-2"-Norbornane-5,5",6,6"-Tetracarboxylic Dianhydride, Norbornane-2-Spiro-a- Cycloalkanone-a'-Spiro-2"-Norbornane-5,5",6,6"-Tetracarboxylic Acid and Ester Thereof, Method for Producing Norbornane-2-Spiro-A-Cycloalkan
Patent: 9,456,495 →
Application: 14/303,317 →
Publication: US 2015/0086753
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 26, 2024
From: JX NIPPON OIL & ENERGY CORPORATION
To: JXTG NIPPON OIL & ENERGY CORPORATION
Reel/Frame 066373/0720 →
Change of Name Jan 26, 2024
From: JXTG NIPPON OIL & ENERGY CORPORATION
To: ENEOS CORPORATION
Reel/Frame 066373/0874 →
Change of Name & Address Jan 26, 2024
From: JX NIPPON OIL & ENERGY CORPORATION
To: JX NIPPON OIL & ENERGY CORPORATION
Reel/Frame 066802/0588 →
Assignment of Assignor's Interest Aug 28, 2024
From: ENEOS CORPORATION
To: UBE CORPORATION
Reel/Frame 068432/0114 →