IP Library Assignment 025024/0878
Patent Assignment
Reel/Frame 025024/0878

Assignment of Assignor's Interest

Recorded: 2010-09-21 Pages: 2
Assignor
HITACHI, LTD.
Executed: 2010-06-16
Assignee
HITACHI PLANT TECHNOLOGIES, LTD.
5-2, HIGASHI-IKEBUKURO 4-CHOME, TOSHIMA-KU, TOKYO, JAPAN
Covered Property (1)
Polymerization Processor
Patent: 7,931,872 →
Application: 10/921,331 →
Publication: US 2005/0169817
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2004
From: MATSUO, TOSHIAKI; MATSUMOTO, TAKAYUKI; OKAMOTO, NARUYASU
To: HITACHI, LTD.
Reel/Frame 015937/0843 →
Merger Mar 4, 2014
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 032384/0877 →