Assignment of Assignor's Interest

Recorded: 2009-10-07 Pages: 4

Assignors

NIU, Q. JASON

Executed: 2007-03-19

MICKOLS, WILLIAM E.

Executed: 2007-03-19

ZHANG, CHUNMING

Executed: 2007-03-15

Assignee

DOW GLOBAL TECHNOLOGIES INC.

WASHINGTON STREET, 1790 BUILDING, MIDLAND, MICHIGAN, 48674

Covered Property (1)

Modified Polyamine Membrane

Application: 12/423,848 →

Publication: US 2009/0194479

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.