IP Library › Assignment 023480/0104
Patent Assignment
Reel/Frame 023480/0104

Assignment of Assignor's Interest

Recorded: 2009-11-02 Pages: 3
Assignors
GARCIA, JUAN M.
Executed: 2009-10-22
LORDO, SAMUEL A.
Executed: 2009-10-23
BRADEN, MICHAEL L.
Executed: 2009-10-22
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property (1)
Method for Removing Metals and Amines from Crude Oil
Patent: 9,790,438 →
Application: 12/563,583 →
Publication: US 2011/0068049
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 13, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 042688/0344 →
Change of Name Jun 13, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 042778/0978 →