IP Library › Assignment 031452/0552
Patent Assignment
Reel/Frame 031452/0552

Merger

Recorded: 2013-10-22 Pages: 5
Assignor
HITACHI PLANT TECHNOLOGIES, LTD.
Executed: 2013-04-01
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Sewage Reuse System
Patent: 8,617,388 →
Application: 12/731,486 →
Publication: US 2010/0252489
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 25, 2010
From: TAKEMURA, KIYOKAZU; ONISHI, MAKOTO; YOSHIKAWA, SHINICHI; ITO, MASAMI
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 024137/0115 →