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Patent Assignment
Reel/Frame 051594/0604

Assignment of Assignor's Interest

Recorded: 2020-01-23 Pages: 3
Assignor
Assignee
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD, SUITE 1000, HOUSTON, TEXAS, 77067
Covered Properties (4)
Drilling Rig Carriage Movable Along Racks and Including Pinions Driven by Electric Motors
Patent: 9,273,524 →
Application: 13/797,265 →
Publication: US 2013/0299190
Drilling Rig Carriage Movable Along Racks and Including Pinions Driven by Electric Motors
Patent: 9,410,382 →
Application: 13/964,830 →
Publication: US 2013/0327543
Drilling Rig Carriage Movable Along Racks and Including Pinions Driven by Electric Motors
Application: 15/200,963 →
Publication: US 2016/0312548
Drilling Rig and Methods
Application: 61/646,686 →
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2012
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.; FOX, TODD
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 029459/0651 →
Assignment of Assignor's Interest Jun 12, 2013
From: REDDY, PADIRA; GUPTA, ASHISH; BAILEY, SEAN M.; FOX, RICHMOND TODD
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 030595/0235 →
Assignment of Assignor's Interest Aug 26, 2013
From: CANRIG DRILLING TECHNOLOGY LTD.
To: NABORS DRILLING INTERNATIONAL LIMITED
Reel/Frame 031084/0415 →
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 Jan 23, 2020
From: NABORS DRILLING INTERNATIONAL LIMITED
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 051595/0471 →