Patent Assignment
Reel/Frame 030189/0164
Assignment of Assignor's Interest
Recorded: 2013-04-10
Pages: 5
Assignor
HERCULES INCORPORATED
Executed: 2013-04-08
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Calcium Aluminate Cement Composition Containing a Set Retarder of an Organic Acid and a Polymeric Mixture
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.