Patent Assignment
Reel/Frame 008899/0922
Assignment of Assignor's Interest
Recorded: 1997-10-21
Pages: 2
Assignor
TAKEDA, TAKASHI
Executed: 1997-10-02
Assignee
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61, MUTTENZ 1, CH-41, SWITZERLAND
Covered Property
(1)
Radiation Sensitive Composition
Patent:
5,962,187 →
Application:
08/955,453 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 13, 2001
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 011523/0886 →
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 →