Patent Assignment
Reel/Frame 039133/0897
Assignment of Assignor's Interest
Recorded: 2016-07-12
Pages: 4
Assignor
SEATTLE POLYMER COMPANY
Executed: 2011-06-10
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Paraben Derivatives for Preserving Cellulosic Materials
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.