IP Library › Assignment 046016/0834
Patent Assignment
Reel/Frame 046016/0834

Assignment of Assignor's Interest

Recorded: 2018-06-07 Pages: 3
Assignors
ERGANG, NICHOLAS S.
Executed: 2012-01-25
KEISER, BRUCE A.
Executed: 2012-02-02
MIMNA, RICHARD
Executed: 2012-01-25
Assignee
NALCO COMPANY
1601 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property (1)
Gas Stream Treatment Process
Application: 15/627,167 →
Publication: US 2017/0341086
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 2018
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 046017/0349 →
Change of Name Jun 7, 2018
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 046327/0097 →