IP Library › Assignment 041805/0754
Patent Assignment
Reel/Frame 041805/0754

Assignment of Assignor's Interest

Recorded: 2017-03-31 Pages: 3
Assignors
SCATTERGOOD, GLENN L.
Executed: 2008-10-29
FERGUSON, SAM
Executed: 2008-10-29
Assignee
NALCO COMPANY
1601 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Properties (2)
Method of Reducing Corrosion and Corrosion Byproduct Deposition in a Crude Unit
Patent: 9,611,431 →
Application: 14/874,675 →
Publication: US 2016/0024395
Method of Reducing Corrosion and Corrosion Byproduct Deposition in a Crude Unit
Patent: 9,969,947 →
Application: 15/475,340 →
Publication: US 2017/0204342
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 13, 2018
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 044913/0383 →
Change of Name Feb 13, 2018
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 045314/0752 →