IP Library › Assignment 017064/0868
Patent Assignment
Reel/Frame 017064/0868

Assignment of Assignor's Interest

Recorded: 2005-11-28 Pages: 2
Assignors
SUMINO, TATSUO
Executed: 2005-10-24
ISAKA, KAZUICHI
Executed: 2005-10-24
Assignee
HITACHI PLANT ENGINEERING & CONSTRUCTION CO., LTD.
1-14, UCHI-KANDA 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Method and Apparatus for Treating Ammonium-Containing Liquid
Patent: 7,407,579 →
Application: 11/258,847 →
Publication: US 2006/0091073
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 27, 2005
From: SUMINO, TATSUO; ISAKA, KAZUICHI
To: HITACHI PLANT ENGINEERING & CONSTRUCTION CO., LTD.
Reel/Frame 017149/0610 →
Assignment of Assignor's Interest Aug 16, 2007
From: HITACHI PLANT ENGINEERING & CONSTRUCTION CO., LTD.
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 019714/0076 →
Merger Mar 4, 2014
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 032384/0877 →
Assignment of Assignor's Interest May 8, 2015
From: SONY MOBILE COMMUNICATIONS AB
To: SONY CORPORATION
Reel/Frame 035592/0599 →