Patent Assignment
Reel/Frame 020884/0397
Change of Assignee Address
Recorded: 2008-05-01
Pages: 18
Assignors
TOYO ENGINEERING CORPORATION
Executed: 2007-08-01
WATER RE-USE PROMOTION CENTER
Executed: 2007-04-04
Assignees
TOYO ENGINEERING CORPORATION
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
WATER RE-USE PROMOTION CENTER
4-5, NIHONBASHI-YOKOYAMA-CHO, CHUO-KU, TOKYO, JAPAN
Covered Properties
(2)
Method of Treating Waste Liquid from Production Plant for Hydrocarbons or Oxygen-Containing Compounds
Method of Treating at a High-Temperature Waste Liquid from Production Plant for Hydrocarbons or Oxygen-Containing Compounds
Related Assignments
(5)
Other recorded transfers of the patents 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 →
Assignment of Assignor's Interest
Apr 29, 2008
From: IKEBE, HIROAKI; UCHIDA, MASAYUKI; BETCHAKU, HITOSHI
To: TOYO ENGINEERING CORPORATION; WATER RE-USE PROMOTION CENTER
Reel/Frame 020869/0502 →
Assignment of Assignor's Interest
May 19, 2010
From: EBARA CORPORATION
To: EBARA ENGINEERING SERVICE CO., LTD.
Reel/Frame 024402/0801 →
Change of Name
Dec 20, 2012
From: EBARA ENGINEERING SERVICE CO., LTD.
To: SWING CORPORATION
Reel/Frame 029506/0621 →
Assignment of Assignor's Interest
Jan 3, 2013
From: SWING CORPORATION
To: TOYO ENGINEERING CORPORATION; WATER RE-USE PROMOTION CENTER
Reel/Frame 029558/0887 →