IP Library › Assignment 052315/0201
Patent Assignment
Reel/Frame 052315/0201

Change of Name

Recorded: 2020-04-04 Pages: 7
Assignor
NALCO COMPANY
Executed: 2015-12-21
Assignee
NALCO COMPANY LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Design Development and Implementation of Analyzer Based Control System and Algorithm
Application: 16/792,610 →
Publication: US 2020/0216767
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 4, 2020
From: WANG, JIN; HILTON, NIGEL P.; SCATTERGOOD, GLENN L.; FERGUSON, SAM
To: NALCO COMPANY
Reel/Frame 052314/0238 →
Assignment of Assignor's Interest Apr 4, 2020
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 052314/0244 →