Patent Assignment
Reel/Frame 042108/0111
Assignment of Assignor's Interest
Recorded: 2017-03-28
Pages: 24
Assignor
OXANE MATERIALS, INC.
Executed: 2015-07-07
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Methods To Make Ceramic Proppants
Application:
15/514,335 →
Publication:
US 2017/0275525
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.