IP Library › Assignment 031544/0781
Patent Assignment
Reel/Frame 031544/0781

Merger

Recorded: 2013-11-05 Pages: 19
Assignor
Assignee
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8162, JAPAN
Covered Property (1)
Process for Producing Petroleum Coke
Patent: 8,137,530 →
Application: 12/664,504 →
Publication: US 2010/0181228
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 14, 2009
From: TANO, TAMOTSU; OYAMA, TAKASHI; NAKANISHI, KAZUHISA; ODA, TOSHIYUKI
To: NIPPON PETROLEUM REFINING CO., LTD.
Reel/Frame 023648/0317 →