Patent Assignment
Reel/Frame 010253/0509
Assignment of Assignor's Interest
Recorded: 1999-02-23
Pages: 2
Assignor
TAKEDA, TAKASHI
Executed: 1999-02-10
Assignee
CLARIANT INTERNATIONAL, LTD.
ROTHAUSSTRASSE 61, CH-4132 MUTTENZ 1, SWITZERLAND
Covered Property
(1)
Detergent for Lithography
Patent:
6,569,251 →
Application:
09/242,790 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.