IP Library › Assignment 016229/0939
Patent Assignment
Reel/Frame 016229/0939

Assignment of Assignor's Interest

Recorded: 2005-02-04 Pages: 2
Assignors
TOKHTUEV, EUGENE
Executed: 2004-12-06
SKIRDA, ANATOLY
Executed: 2004-12-06
OWEN, CHRISTOPHER
Executed: 2004-12-06
CHRISTENSEN, WILLIAM
Executed: 2004-12-06
Assignee
APPRISE TECHNOLOGIES, INC.
4802 ONEOTA STREET, DULUTH, MINNESOTA, 55807
Covered Property (1)
Turbidity Sensor
Patent: 7,142,299 →
Application: 10/990,532 →
Publication: US 2006/0103842
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 28, 2007
From: APPRISE TECHNOLOGIES, INC.
To: ECOLAB INC.
Reel/Frame 019069/0670 →
Assignment of Assignor's Interest Apr 10, 2020
From: ECOLAB INC.
To: ECOLAB USA INC.
Reel/Frame 052364/0144 →