Patent Assignment
Reel/Frame 011330/0470
Assignment of Assignor's Interest
Recorded: 2000-11-24
Pages: 3
Assignors
KANG, WEN-BING
Executed: 2000-02-22
NISHIWAKI, YOSHINORI
Executed: 2000-02-22
KIMURA, KEN
Executed: 2000-02-22
MATSUO, SYOKO
Executed: 2000-02-22
TANAKA, HATSUYUKI
Executed: 2000-02-22
Assignee
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61, CH-4132 MUTTENZ, SWITZERLAND
Covered Property
(1)
Light-Absorbing Polymers and Application Thereof to Antireflection Film
Patent:
6,255,405 →
Application:
09/424,128 →
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 →