IP Library › Assignment 042167/0139
Patent Assignment
Reel/Frame 042167/0139

Change of Name

Recorded: 2017-04-05 Pages: 2
Assignor
QUANTUM TECHNICAL SERVICES LLC
Executed: 2017-04-03
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
Covered Property (1)
Method for Monitoring Fouling in a Cooling Tower
Patent: 8,785,877 →
Application: 13/608,684 →
Publication: US 2013/0028375
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2017
From: WINFIELD, CHARLES B.; FREEMAN, LANCE; HARRIS, STEPHEN N.
To: QUANTUM TECHNICAL SERVICES LLC
Reel/Frame 042165/0748 →