Patent Assignment
Reel/Frame 015790/0637
Assignment of Assignor's Interest
Recorded: 2005-03-17
Pages: 3
Assignor
CLARIANT INTERNATIONAL LTD
Executed: 2005-03-01
Assignee
AZ ELECTRONIC MATERIALS USA CORP.
70 MEISTER AVENUE, SOMERVILLE, NEW JERSEY, 08876
Covered Properties
(2)
Photosensitive polysilazane composition and method of forming patterned polysilazane film
Application:
10/728,801 →
Publication:
US 2004/0081912
Positive-working photoimageable bottom antireflective coating
Application:
10/808,884 →
Publication:
US 2005/0214674
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2004
From: SUI, YU; WU, HENGPENG; KANG, WENBING; NEISSER, MARK O
To: CLARIANT INTERNATIONAL, LTD.
Reel/Frame 015075/0037 →
Assignment of Assignor's Interest
Apr 25, 2005
From: CLARIANT INTERNATIONAL LTD
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015942/0063 →