Patent Assignment
Reel/Frame 027705/0910
Assignment of Assignor's Interest
Recorded: 2012-02-15
Pages: 4
Assignors
SUN, MINGYONG
Executed: 2012-02-10
BLANKENSHIP, STEVEN A.
Executed: 2012-02-10
URBANCIC, MICHAEL A.
Executed: 2012-02-10
ZOLDAK, RICHARD PAUL
Executed: 2012-02-12
Assignee
SUD-CHEMIE INC.
1600 WEST HILL STREET, LOUISVILLE, KENTUCKY, 40210
Covered Property
(1)
Method and System for Purifying an Ethylene-Containing Gas Stream
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.