Patent Assignment
Reel/Frame 015197/0920
Assignment of Assignor's Interest
Recorded: 2004-09-29
Pages: 4
Assignor
DOW BELGIUM B.V.B.A.
Executed: 2004-08-24
Assignee
THE DOW CHEMICAL COMPANY
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Tri-Layer Masking Architecture for Patterning Dual Damascene Interconnects
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.