Patent Assignment
Reel/Frame 051595/0471
Assignment of Assignor's Interest
Recorded: 2020-01-23
Pages: 5
Assignor
NABORS DRILLING INTERNATIONAL LIMITED
Executed: 2020-01-22
Assignee
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD, SUITE 1200, HOUSTON, TEXAS, 77067
Covered Properties
(13)
Drilling Rig Employing Top Drive
Drilling Rig Employing Tubular Handling Device
Drilling Rig Employing Pivoting Drilling Tower
Self-Elevating Platform Employing Actuators
Self-Elevating Mast Employing Drive Carriage
Self-Elevating Mast Employing Draw Works
Self-Elevating Mast Employing Actuators
Bell Nipple Assembly Apparatus and Methods
Drilling Rig Carriage Movable Along Racks and Including Pinions Driven by Electric Motors
Master Shaker Module for Drilling Rig
Self-Elevating Mast Employing Drive Carriage
Self-Elevating Mast Employing Draw Works
Self-Elevating Platform Employing Actuators
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2013
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030236/0675 →
Assignment of Assignor's Interest
Apr 17, 2013
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030235/0548 →
Assignment of Assignor's Interest
May 24, 2013
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030484/0473 →
Assignment of Assignor's Interest
Jun 10, 2013
From: PETRELLO, ANTHONY; REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030580/0070 →
Assignment of Assignor's Interest
Jun 10, 2013
From: PETRELLO, ANTHONY; REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030579/0085 →
Assignment of Assignor's Interest
Jun 10, 2013
From: PETRELLO, ANTHONY; REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030580/0667 →
Assignment of Assignor's Interest
Jun 10, 2013
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030581/0115 →
Assignment of Assignor's Interest
Sep 4, 2013
From: BAILEY, SEAN M.; REDDY, PADIRA
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 031133/0613 →
Assignment of Assignor's Interest
Sep 9, 2013
From: BAILEY, SEAN M.; REDDY, PADIRA
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 031167/0973 →
Assignment of Assignor's Interest
Jan 14, 2014
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.; FOX, TODD
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 031960/0236 →
Assignment of Assignor's Interest
Oct 20, 2014
From: BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 033985/0640 →
Assignment of Assignor's Interest
Nov 20, 2014
From: PETRELLO, ANTHONY; REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 034222/0292 →
Assignment of Assignor's Interest
Dec 23, 2014
From: PETRELLO, ANTHONY; REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 034579/0807 →
Assignment of Assignor's Interest
Mar 4, 2015
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 035087/0357 →
Assignment of Assignor's Interest
Jan 23, 2020
From: NABORS DRILLING INTERNATIONAL LIMITED
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 051594/0604 →