IP Library › Assignment 029506/0621
Patent Assignment
Reel/Frame 029506/0621

Change of Name

Recorded: 2012-12-20 Pages: 2
Assignor
Assignee
SWING CORPORATION
7-18 KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8470, JAPAN
Covered Property (1)
Method of Treating at a High-Temperature Waste Liquid from Production Plant for Hydrocarbons or Oxygen-Containing Compounds
Patent: 7,635,432 →
Application: 11/731,023 →
Publication: US 2007/0241053
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 10, 2007
From: UCHIDA, MASAYUKI; IKEBE, HIROAKI; AKIYA, TAKAJI; TSUKAMOTO, TOSHIO
To: TOYO ENGINEERING CORPORATION; WATER RE-USE PROMOTION CENTER; EBARA CORPORATION
Reel/Frame 019676/0975 →
Change of Assignee Address May 1, 2008
From: TOYO ENGINEERING CORPORATION; WATER RE-USE PROMOTION CENTER
To: TOYO ENGINEERING CORPORATION; WATER RE-USE PROMOTION CENTER
Reel/Frame 020884/0397 →
Assignment of Assignor's Interest May 19, 2010
From: EBARA CORPORATION
To: EBARA ENGINEERING SERVICE CO., LTD.
Reel/Frame 024402/0801 →
Assignment of Assignor's Interest Jan 3, 2013
From: SWING CORPORATION
To: TOYO ENGINEERING CORPORATION; WATER RE-USE PROMOTION CENTER
Reel/Frame 029558/0887 →