Patent Assignment
Reel/Frame 021601/0368
Assignment of Assignor's Interest
Recorded: 2008-09-29
Pages: 3
Assignor
THIOPLAST CHEMICALS GMBH & CO. KG
Executed: 2008-09-08
Assignee
AKZO NOBEL N. V.
VELPERWEG 76, ARNHEM, NL-6824 BM, NETHERLANDS
Covered Property
(1)
Oxidation of Mercaptoethanol
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 24, 2006
From: ZEITLER, MICHAEL; KOTTNER, NILS; BERGFELD, MANFRED
To: THIOPLAST CHEMICALS GMBH & CO. KG
Reel/Frame 017285/0878 →
Assignment of Assignor's Interest
Nov 13, 2017
From: AKZO NOBEL N.V.
To: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Reel/Frame 044427/0759 →
Security Interest
Oct 1, 2018
From: STARFRUIT US MERGER SUB 1 LLC; STARFRUIT US MERGER SUB 2 LLC; AKZO NOBEL SURFACE CHEMISTRY LLC; AKZO NOBEL CHEMICALS B.V.
To: WILMINGTON TRUST (LONDON) LIMITED, AS COLLATERAL AGENT
Reel/Frame 047231/0001 →
Change of Name
Sep 18, 2019
From: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
To: NOURYON CHEMICALS INTERNATIONAL B.V.
Reel/Frame 050426/0671 →