Patent Assignment
Reel/Frame 051349/0179
Assignment of Assignor's Interest
Recorded: 2019-12-20
Pages: 3
Assignor
OPHIDIAN MANAGEMENT LLC
Executed: 2019-12-19
Assignee
BLACK MAMBA ROD LIFT LLC
704 CANTERBURY DRIVE, COLLEGE STATION, TEXAS, 77845
Covered Properties
(2)
Composite Sucker Rod with Support Sleeve
Stabilization Tool for Use in Inhibiting Sucker Rod Buckling During Compression Moments in Artificial Lift Wells
Application:
62/848,189 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2018
From: MARTIN, JONATHAN R; WOODS, CHARLES I
To: 136 HOLDINGS L.L.C.
Reel/Frame 045604/0201 →
Nunc Pro Tunc Assignment
Dec 20, 2019
From: MARTIN, JONATHAN R
To: OPHIDIAN MANAGEMENT LLC
Reel/Frame 051348/0856 →
Assignment of Assignor's Interest
Dec 20, 2019
From: 136 HOLDINGS LLC
To: OPHIDIAN MANAGEMENT LLC
Reel/Frame 051349/0044 →