IP Library › Assignment 016251/0570
Patent Assignment
Reel/Frame 016251/0570

Record to Correct the Assignee's Name on an Assignment Previously Recorded on Reel/Frame 015582/0156

Recorded: 2005-02-08 Pages: 4
Assignors
MACHIDA, SHUJI
Executed: 2003-09-01
SHINOHARA, MASAYUKI
Executed: 2003-09-01
HOUSAKI, TATSUYA
Executed: 2003-09-01
Assignee
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU, TOKYO, JAPAN
Covered Property (1)
Process for Producing Polyolefin Resin Composition and Polypropylene Composition
Patent: 7,531,605 →
Application: 10/469,701 →
Publication: US 2004/0106738
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 19, 2004
From: MACHIDA, SHUJI; SHINOHARA, MASAYUKI; HOUSAKI, TATSUYA
To: IDEMITSU PETROCHEMICALS CO., LTD.
Reel/Frame 015582/0156 →
Merger Dec 20, 2004
From: IDEMITSU PETROCHEMICAL CO. LTD.
To: IDEMITSU KOSAN CO. LTD.
Reel/Frame 015478/0140 →