IP Library Assignment 027907/0022
Patent Assignment
Reel/Frame 027907/0022

Assignment of Assignor's Interest

Recorded: 2012-03-22 Pages: 7
Assignors
KEISER, BRUCE A
Executed: 2012-03-20
SHAH, JITENDRA T
Executed: 2012-02-28
MEIER, JOHN V
Executed: 2012-03-21
ZINN, PAUL J
Executed: 2012-02-28
YUAN, JIANWEI
Executed: 2012-02-29
ESPINOSA, RAUL
Executed: 2012-03-07
STILES, REBECCA L
Executed: 2012-02-28
MIMNA, RICHARD
Executed: 2012-02-24
CARLSON, WAYNE M
Executed: 2012-02-27
Assignee
NALCO COMPANY
1601 W DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property (1)
Corrosion Control in and Selenium Removal from Flue Gas Wet Scrubber Systems
Patent: 8,609,050 →
Application: 13/366,610 →
Publication: US 2012/0175554
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 20, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 043924/0587 →
Assignment of Assignor's Interest Nov 1, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 044347/0104 →