IP Library › Assignment 018934/0834
Patent Assignment
Reel/Frame 018934/0834

Assignment of Assignor's Interest

Recorded: 2007-02-27 Pages: 3
Assignor
IDEMITSU KOSAN CO., LTD.
Executed: 2007-02-21
Assignee
PRIME POLYMER CO., LTD.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Properties (3)
Flexible Polypropylene Resin
Patent: 6,855,756 →
Application: 10/148,879 →
Publication: US 2003/0055137
Process for Producing Propylene/Ethylene Block Copolymer and Propylene/Ethylene Block Copolymer
Patent: 7,259,215 →
Application: 10/534,755 →
Publication: US 2006/0014909
Polyolefin resin composition and combination of resin shaped bodies using same
Application: 10/553,198 →
Publication: US 2007/0037910
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger Dec 20, 2004
From: IDEMITSU PETROCHEMICAL CO. LTD.
To: IDEMITSU KOSAN CO. LTD.
Reel/Frame 015478/0140 →
Assignment of Assignor's Interest Jan 23, 2007
From: MURAKAMI, SHIGERU
To: IDEMITSU KOSAN CO., LTD.
Reel/Frame 018802/0250 →
Assignment of Assignor's Interest Jan 23, 2007
From: KANAMARU, MASAMI; FUNABASHI, HIDEO
To: IDEMITSU KOSAN CO., LTD.
Reel/Frame 018802/0273 →