Patent Assignment
Reel/Frame 015142/0212
Assignment of Assignor's Interest
Recorded: 2004-03-25
Pages: 3
Assignee
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU, TOKYO, JAPAN
Covered Property
(1)
Chemical-resitant polystyrene resin compositon and molded article
Application:
10/479,213 →
Publication:
US 2004/0152838
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.