Patent Assignment
Reel/Frame 008702/0316
Assignment of Assignor's Interest
Recorded: 1997-09-12
Pages: 2
Assignor
TENNEY, JOEL
Executed: 1997-09-02
Assignee
AKZO NOBEL N.V.
P.O. BOX 9300 NL-6800SB, ARNHEM, HOLLAND, NETHERLANDS
Covered Property
(1)
Method of Producing Chlorine Dioxide
Patent:
5,895,638 →
Application:
08/821,164 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2003
From: AKZO NOBEL N.V.
To: EKA CHEMICALS INC.
Reel/Frame 013653/0995 →
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 →