IP Library Assignment 047435/0763
Patent Assignment
Reel/Frame 047435/0763

Assignment of Assignor's Interest

Recorded: 2018-11-07 Pages: 3
Assignors
SABINS, FREDDIE LYNN
Executed: 2017-06-07
WATTERS, LARRY THOMAS
Executed: 2017-06-07
Assignee
CSI TECHNOLOGIES LLC
DRILLING TECHNOLOGY CENTER, 2202 OIL CENTER COURT, HOUSTON, TEXAS, 77073
Covered Property (1)
Method of Placing Sealant into an Offshore Well to Abandon a Production Zone
Application: 16/176,590 →
Publication: US 2019/0063180
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Feb 11, 2021
From: CSI TECHNOLOGIES, LLC; SPN WELL SERVICES. INC.; STABIL DRILL SPECIALTIES, LLC; SUPERIOR ENERGY SERVICES, L.L.C.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 055281/0031 →