Patent Assignment
Reel/Frame 015634/0544
Assignment of Assignor's Interest
Recorded: 2005-02-02
Pages: 3
Assignor
CLARIANT INTERNATIONAL LTD
Executed: 2004-11-04
Assignee
AZ ELECTRONIC MATERIALS USA CORP.
70 MEISTER AVENUE, SOMERVILLE, NEW JERSEY, 08876
Covered Property
(1)
Process for the Preparation of Aqueous Suspensions of Anionic Colloidal Silica Having a Neutral Ph and Applications Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 25, 2003
From: JACQUINOT, ERIC; PERARD, MARIE-LAURE; FALK, UWE; HENNING, TORSTEN
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 014642/0988 →
Assignment of Assignor's Interest
Feb 2, 2005
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD
Reel/Frame 015634/0541 →
Assignment of Assignor's Interest
Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →