IP Library › Assignment 046017/0349
Patent Assignment
Reel/Frame 046017/0349

Assignment of Assignor's Interest

Recorded: 2018-06-07 Pages: 3
Assignor
NALCO COMPANY LLC
Executed: 2017-02-27
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
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: ERGANG, NICHOLAS S.; KEISER, BRUCE A.; MIMNA, RICHARD
To: NALCO COMPANY
Reel/Frame 046016/0834 →
Change of Name Jun 7, 2018
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 046327/0097 →