Patent Assignment
Reel/Frame 036461/0959
Assignment of Assignor's Interest
Recorded: 2015-08-31
Pages: 21
Assignor
OXANE MATERIALS, INC.
Executed: 2015-07-07
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Properties
(2)
Proppants and Methods of Making the Same
PCT:
PCT/US2014/049840 ↗
Additive Fabrication of Proppants
PCT:
PCT/US2014/050608 ↗
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 20, 2014
From: FANG, CHRISTOPHER Y.; KOEP, ERIK; KHADILKAR, CHANDRA
To: OXANE MATERIALS, INC.
Reel/Frame 033569/0936 →
Security Interest
Dec 10, 2014
From: OXANE MATERIALS, INC.
To: DELTA CENTAURI LLC
Reel/Frame 034468/0045 →
Release of Security Interest
Jul 9, 2015
From: DELTA CENTAURI LLC
To: OXANE MATERIALS, INC.
Reel/Frame 036043/0665 →