IP Library › Assignment 030580/0070
Patent Assignment
Reel/Frame 030580/0070

Assignment of Assignor's Interest

Recorded: 2013-06-10 Pages: 7
Assignors
PETRELLO, ANTHONY
Executed: 2013-03-28
REDDY, PADIRA
Executed: 2013-03-28
GUPTA, ASHISH
Executed: 2013-03-28
BAILEY, SEAN M.
Executed: 2013-04-01
Assignee
NABORS DRILLING INTERNATIONAL LIMITED
CROWN HOUSE, 4 PAR-LA-VILLE ROAD, HAMILTON, HM08, BERMUDA
Covered Property (1)
Self-Elevating Mast Employing Draw Works
Patent: 8,935,901 →
Application: 13/799,635 →
Publication: US 2014/0262520
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 23, 2020
From: NABORS DRILLING INTERNATIONAL LIMITED
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 051595/0471 →