IP Library Assignment 034233/0357
Patent Assignment
Reel/Frame 034233/0357

Assignment of Assignor's Interest

Recorded: 2014-11-21 Pages: 4
Assignor
CHURCHILL, ANDREW PHILIP
Executed: 2014-11-21
Assignee
CHURCHILL DRILLING TOOLS LIMITED
22 LOCHINCH DRIVE, COVE, ABERDEEN, AB12 3RY, UNITED KINGDOM
Covered Property (1)
Downhole Apparatus
Patent: 9,828,818 →
Application: 14/403,028 →
Publication: US 2015/0136416
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Oct 21, 2022
From: CHURCHILL DRILLING TOOLS LTD.
To: CORETRAX GLOBAL LIMITED
Reel/Frame 061498/0942 →