IP Library › Assignment 042820/0912
Patent Assignment
Reel/Frame 042820/0912

Change of Name

Recorded: 2017-06-15 Pages: 8
Assignor
NALCO COMPANY
Executed: 2015-12-21
Assignee
NALCO COMPANY LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Biocontrol Through the Use of Chlorine-Stabilizer Blends
Patent: 9,161,543 →
Application: 13/289,547 →
Publication: US 2013/0101682
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 14, 2011
From: RICE, LAURA E.; COOPER, ANDREW J.; LUTH, ELISA M.; TU, WEN LI
To: NALCO COMPANY
Reel/Frame 027223/0851 →
Assignment of Assignor's Interest Jun 28, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 042850/0953 →