Patent Assignment
Reel/Frame 014849/0876
Assignment of Assignor's Interest
Recorded: 2003-12-29
Pages: 3
Assignor
KOYAMA, YOSHINARI
Executed: 2002-03-27
Assignees
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU, TOKYO, JAPAN
PETROLEUM ENERGY CENTER, A JURIDICAL INCORPORATED FOUNDATION
3-9, TORANOMON 4-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Process for Producing Polyarylene Sulfide and Apparatus Used Therein
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.