IP Library › Assignment 020692/0010
Patent Assignment
Reel/Frame 020692/0010

Assignment of Assignor's Interest

Recorded: 2008-03-24 Pages: 7
Assignors
BOONE, SCOTT
Executed: 2008-01-10
ELLIS, BRIAN
Executed: 2008-01-10
KUTTEL, BEAT
Executed: 2008-02-26
PAPOURAS, CHRIS
Executed: 2008-01-10
SCARBOROUGH, JOHN THOMAS
Executed: 2008-03-18
Assignee
NABORS GLOBAL HOLDINGS, LTD.
CANON'S COURT, HAMILTON, BERMUDA
Covered Property (1)
Automated Mse-Based Drilling Apparatus and Methods
Patent: 7,938,197 →
Application: 11/952,511 →
Publication: US 2008/0156531
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 11, 2010
From: NABORS GLOBAL HOLDINGS LIMITED
To: CANRIG DRILLING TECHNOLOGY LTD.
Reel/Frame 024823/0218 →
Merger Aug 18, 2017
From: CANRIG DRILLING TECHNOLOGY LTD.
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 043601/0745 →