IP Library › Assignment 053407/0240
Patent Assignment
Reel/Frame 053407/0240

Change of Name

Recorded: 2020-08-05 Pages: 7
Assignor
NALCO COMPANY
Executed: 2015-12-21
Assignee
NALCO COMPANY LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Method of Reducing Corrosion and Corrosion Byproduct Deposition in a Crude Unit
Application: 16/435,955 →
Publication: US 2019/0292471
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 5, 2020
From: SCATTERGOOD, GLENN L.; FERGUSON, SAM
To: NALCO COMPANY
Reel/Frame 053406/0492 →
Assignment of Assignor's Interest Aug 5, 2020
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 053407/0109 →