Patent Assignment
Reel/Frame 041646/0148
Assignment of Assignor's Interest
Recorded: 2017-03-20
Pages: 4
Assignee
ABD TECHNOLOGIES LLC
2910 MID LANE, HOUSTON, TEXAS, 77027
Covered Property
(1)
Top-Down Fracturing System
Patent:
10,731,445 →
Application:
15/224,345 →
Publication:
US 2017/0030168
PCT:
PCT/US2016/044889 ↗
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.