Patent Assignment
Reel/Frame 005303/0907
Assignment of Assignors Interest.
Recorded: 1990-05-14
Pages: 2
Assignee
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, A CORP OF JAPAN, TOKYO, JAPAN
Covered Property
(1)
Styrene Polymer Molding Material and Process for Preparing Same
Patent:
5,183,871 →
Application:
07/523,065 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.