IP Library › Assignment 043348/0091
Patent Assignment
Reel/Frame 043348/0091

Merger

Recorded: 2017-08-21 Pages: 8
Assignor
CANRIG DRILLING TECHNOLOGY LTD.
Executed: 2017-06-30
Assignee
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD, SUITE 1200, HOUSTON, TEXAS, 77067
Covered Properties (39)
Quill Saver Sub
Modular Top Drive
Two-Door Elevator
Drilling Scorecard
Automated Systems and Methods for Make-Up and Break-Out of Tubulars
Weight-Based Interlock Apparatus and Methods
Drilling-Pipe Handling Apparatus and Method
Wellsite Control Employing Three-Dimensional Imaging
Force Application Reduction Employing Actuator
Bearing Apparatus and Method
Drilling Rig Carriage Movable Along Racks and Including Pinions Driven by Electric Motors
Drill String Oscillation Methods
Theradform Locking Device and Methods
Top Entry Wireline Apparatus and Methods
Top Drive Module Connector and Methods
Tubular Joint Elevator and Method
Dual Purpose Mud-Gas Separator and Methods
Non-Stop Driller Manifold and Methods
Methods and Systems for Pipe Management on a Drilling Rig
Drill Pipe Oscillation Regime and Torque Controller for Slide Drilling
3D Toolface Wellbore Steering Visualization
Rig Fuel Management Systems and Methods
Patent: 9,803,461 →
Application: 13/700,353 →
Publication: US 2013/0234515
Wellsite Control Employing Three-Dimensional Imaging
Application: 13/863,929 →
Publication: US 2013/0275100
Top Drive Module Connector and Methods
Patent: 9,890,591 →
Application: 13/942,250 →
Publication: US 2015/0014063
Force Application Reduction Employing Actuator and Thrust Bearing
Patent: 9,725,968 →
Application: 13/942,405 →
Publication: US 2015/0014066
Drill Pipe Oscillation Regime for Slide Drilling
Application: 14/555,103 →
Publication: US 2016/0145993
Drill Pipe Oscillation Regime and Torque Controller for Slide Drilling
Patent: 9,784,035 →
Application: 14/624,086 →
Publication: US 2016/0237802
Methods and Apparatus for Automated Oilfield Torque Wrench Set-Up to Make-Up and Break-Out Tubular Strings
Application: 14/789,195 →
Publication: US 2015/0300105
3D Toolface Wellbore Steering Visualization
Application: 15/051,753 →
Publication: US 2017/0243383
Tubular Handling Methods
Patent: 9,903,168 →
Application: 15/061,633 →
Publication: US 2016/0186508
Oilfield Tubular Spin-in and Spin-Out Detection for Making-Up and Breaking-Out Tubular Strings
Application: 15/186,272 →
Publication: US 2016/0290075
delta-T-Based Drilling Operation
Application: 60/985,869 →
Integrated Quill Position and Toolface Orientation Display
Application: 61/016,093 →
Real-Time Survey Projection
Application: 61/026,323 →
Force Application Reduction Employing Actuator
Application: 61/639,385 →
Bearing Apparatus and Methods
Application: 61/639,445 →
Reciprocating and Rotating Section and Methods
Application: 61/720,725 →
Reciprocating and Rotating Section and Methods in a Drilling System
Application: 61/784,381 →
Top Entry Wireline Apparatus and Methods
Application: 61/846,125 →
Related Assignments (12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 16, 2013
From: BOONE, SCOTT G.
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 029644/0001 →
Assignment of Assignor's Interest Jun 26, 2013
From: ELLIS, BRIAN; ANNAIYAPPA, PRADEEP
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 030692/0933 →
Assignment of Assignor's Interest Jul 17, 2013
From: SIMANJUNTAK, GODWIN; MACKLIN, MICHAEL
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 030812/0786 →
Assignment of Assignor's Interest Jul 29, 2013
From: SLOCUM, W. RANDALL; HAGER, KEITH A.
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 030893/0396 →
Assignment of Assignor's Interest Dec 12, 2014
From: GILLAN, COLIN; ROLONG, CARLOS; HADI, MAHMOUD; GROOVER, AUSTIN
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 034485/0152 →
Assignment of Assignor's Interest Feb 17, 2015
From: BOONE, SCOTT G.; GILLAN, COLIN J.
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 034973/0654 →
Assignment of Assignor's Interest Jul 1, 2015
From: HUNTER, DOUGLAS A.
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 035963/0935 →
Assignment of Assignor's Interest Feb 24, 2016
From: GILLAN, COLIN; BOONE, SCOTT GILBERT
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 037810/0436 →
Assignment of Assignor's Interest Mar 7, 2016
From: CANRIG DRILLING TECHNOLOGY LTD.
To: FIRST SUBSEA LIMITED (50%)
Reel/Frame 037903/0486 →
Assignment of Assignor's Interest Mar 7, 2016
From: ELLIS, BRIAN; WEEMS, CRAIG; YOUSEF, FAISAL J.; KUTTEL, BEAT
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 037903/0329 →
Merger Aug 18, 2017
From: CANRIG DRILLING TECHNOLOGY LTD.
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 043601/0745 →
Assignment of Assignor's Interest May 21, 2018
From: HUNTER, DOUGLAS A.
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 045859/0211 →