IP Library › Assignment 016369/0948
Patent Assignment
Reel/Frame 016369/0948

Merger

Recorded: 2005-01-03 Pages: 8
Assignor
IDEMITSU PETROCHEMICAL CO., LTD.
Executed: 2004-08-02
Assignee
IDEMITSU KOSAN CO., LTD.
1-1 MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Resist Composition and Method for Manufacturing Semiconductor Device Using the Resist Composition
Patent: 6,803,170 →
Application: 09/925,679 →
Publication: US 2002/0022193
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 7, 2001
From: TORIUMI, MINORU; SATOU, ISAO; WATANABE, HIROYUKI; KATAI, SHUNJI
To: SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.; IDEMITSU PETROCHEMICAL CO., LTD.
Reel/Frame 012069/0526 →
Assignment of Assignor's Interest Sep 23, 2005
From: SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 016835/0826 →