IP Library › Assignment 023082/0701
Patent Assignment
Reel/Frame 023082/0701

Assignment of Assignor's Interest

Recorded: 2009-08-10 Pages: 5
Assignors
KOUZNETSOV, DMITRI L.
Executed: 2009-07-10
LIU, JIANJUN
Executed: 2009-07-10
COLEMAN, KIM RICHARD
Executed: 2009-07-10
CHESTER, RYAN TRAVIS
Executed: 2009-07-14
KILDEA, JOHN DAVID
Executed: 2009-07-14
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property (1)
A Composition and Method for Enhancing the Production of Crystal Agglomerates from a Precipitation Liquor
Patent: 8,282,689 →
Application: 12/495,914 →
Publication: US 2011/0002824
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 20, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 043924/0587 →
Assignment of Assignor's Interest Nov 1, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 044347/0104 →