Patent Assignment
Reel/Frame 043421/0839
Assignment of Assignor's Interest
Recorded: 2017-08-28
Pages: 5
Assignors
KIRCHOFF, ROBERT A.
Executed: 2006-01-24
NIU, Q. JASON
Executed: 2003-05-15
LI, YONGFU
Executed: 2003-05-15
FOSTER, KENNETH L.
Executed: 2003-03-31
Assignee
DOW GLOBAL TECHNOLOGIES INC.
WASHINGTON STREET, 1790 BUILDING, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Sacrificial Benzocyclobutene Copolymers for Making Air Gap Semiconductor Devices
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.