Patent Assignment
Reel/Frame 012689/0128
Assignment of Assignor's Interest
Recorded: 2001-12-19
Pages: 4
Assignors
SADASHIMA, TAKANORI
Executed: 2001-11-29
KANAMARU, MASAMI
Executed: 2001-11-12
OTA, TSUYOSHI
Executed: 2001-11-07
FUNABASHI, HIDEO
Executed: 2001-11-09
Assignee
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
Covered Property
(1)
Catalyst for Bulk Polymerization, Catalyst for Vapor Phase Polymerization, Methods for Polymerizing by Using the Same, and Olefin Polymer Obtained by the Same
Patent:
6,689,849 →
Application:
10/018,478 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.