Patent Assignment
Reel/Frame 034357/0049
Assignment of Assignor's Interest
Recorded: 2014-12-03
Pages: 5
Assignor
AKZO NOBEL N.V.
Executed: 2013-02-12
Assignee
NALCO IP HOLDER LLC
1601 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563
Covered Property
(1)
Process for production of chlorine dioxide
Application:
11/598,226 →
Publication:
US 2007/0116637
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 1, 2007
From: WOODRUFF, THOMAS; BURKE, MICHAEL; CHARLES, GARY; BRYANT, PATRICK
To: AKZO NOBEL N.V.
Reel/Frame 018849/0795 →
Change of Name
Dec 3, 2014
From: NALCO IP HOLDER LLC
To: NALCO US 1 LLC
Reel/Frame 034523/0965 →
Transfer of Intellectual Property Rights
Feb 16, 2015
From: AKZO NOBEL PULP AND PERFORMANCE CHEMICALS AB; AKZO NOBEL N.V. ("AN NETHERLANDS"); AKZO NOBEL CHEMICALS INTERNATIONAL B.V. ("AN CHEMICALS NETHERLANDS"); AKZO NOBEL PULP AND PERFORMANCE CHEMICALS INC. (AN PPC US)
To: NALCO IP HOLDER LLC
Reel/Frame 035001/0363 →
Change of Name
Feb 16, 2015
From: NALCO IP HOLDER LLC; NALCO US 1 LLC
To: NALCO US 1 LLC; NALCO COMPANY
Reel/Frame 035001/0393 →
Change of Name
Nov 8, 2019
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 050961/0893 →
Assignment of Assignor's Interest
Nov 8, 2019
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 050962/0075 →