Patent Assignment
Reel/Frame 013040/0926
Assignment of Assignor's Interest
Recorded: 2002-08-30
Pages: 3
Assignors
KANG, WEN-BING
Executed: 2002-03-08
KIMURA, KEN
Executed: 2002-03-08
MATSUO, SHOKO
Executed: 2002-03-08
NISHIWAKI, YOSHINORI
Executed: 2002-03-09
TANAKA, HATSUYUKI
Executed: 2002-03-08
Assignee
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61, 4132 MUTTENZ 1, SWITZERLAND
Covered Property
(1)
Composition for Light Absorption Film Formation Containing Blocked Isocyanate Compound and Antireflection Film Formed Therefrom
Patent:
6,465,148 →
Application:
09/486,843 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2003
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 013463/0184 →
Assignment of Assignor's Interest
Mar 17, 2005
From: CLARIANT FINANCE (BVI) LIMITED
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015788/0348 →
Assignment of Assignor's Interest
Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →