Patent Assignment
Reel/Frame 029858/0900
Assignment of Assignor's Interest
Recorded: 2013-02-22
Pages: 3
Assignors
VILHELMSSON, PER JOHAN HENRIK
Executed: 2013-01-09
PELIN, KALLE HANS THOMAS
Executed: 2013-01-09
Assignee
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
STATIONSSTRAAT 77, AMERSFOORT, 3811 MH, NETHERLANDS
Covered Property
(1)
Process for the Production of Chlorine Dioxide
Application:
13/808,944 →
Publication:
US 2013/0209349
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 2014
From: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
To: NALCO IP HOLDER LLC
Reel/Frame 034362/0492 →
Change of Name
Dec 3, 2014
From: NALCO IP HOLDER LLC
To: NALCO US 1 LLC
Reel/Frame 034524/0461 →
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 →