IP Library › Assignment 061498/0942
Patent Assignment
Reel/Frame 061498/0942

Nunc Pro Tunc Assignment

Recorded: 2022-10-21 Pages: 4
Assignor
CHURCHILL DRILLING TOOLS LTD.
Executed: 2022-04-21
Assignee
CORETRAX GLOBAL LIMITED
CONTROLS BUILDING, BADENTOY ROAD, BADENTOY INDUSTRIAL ESTATE, PORTLETHEN, ABERDEEN, SCOTLAND, AB12 4YA, UNITED KINGDOM
Covered Properties (17)
Drifting Tubing
Patent: 7,472,749 →
Application: 10/552,109 →
Publication: US 2006/0102348
Downhole Tool
Patent: 7,766,084 →
Application: 10/595,878 →
Publication: US 2007/0181313
Top Filling Tubing
Patent: 7,975,766 →
Application: 12/304,732 →
Publication: US 2010/0012324
Drifting Tubing
Patent: 7,828,060 →
Application: 12/347,514 →
Publication: US 2009/0173495
Apparatus for Use in Top Filling of Tubulars and Associated Methods
Patent: 8,915,299 →
Application: 13/120,177 →
Publication: US 2011/0168397
Downhole Tool
Patent: 9,453,379 →
Application: 13/319,233 →
Publication: US 2012/0125629
Downhole Tool
Patent: 8,899,335 →
Application: 13/319,266 →
Publication: US 2012/0111576
Downhole Material Delivery
Patent: 9,593,545 →
Application: 13/319,280 →
Publication: US 2012/0073828
Drill String Check Valve
Application: 14/361,235 →
Publication: US 2014/0332277
Downhole Apparatus
Patent: 9,828,818 →
Application: 14/403,028 →
Publication: US 2015/0136416
Drill String Check Valve
Patent: 9,920,583 →
Application: 14/775,308 →
Publication: US 2016/0032669
Downhole Tool
Application: 15/254,488 →
Publication: US 2016/0369593
Downhole Tool
Application: 15/304,349 →
Publication: US 2017/0037707
Method and Apparatus for Severing a Drill String
Application: 15/304,374 →
Publication: US 2017/0030156
Downhole Sealing
Application: 15/570,962 →
Publication: US 2018/0291707
Downhole Sealing and Actuation
Application: 15/571,063 →
Publication: US 2018/0163509
Downhole Apparatus and Methods
Application: 16/471,448 →
Publication: US 2021/0131225
Related Assignments (18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 17, 2005
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 016794/0054 →
Assignment of Assignor's Interest Jul 24, 2006
From: CHURCHILL, ANDREW PHILLIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 017986/0189 →
Assignment of Assignor's Interest Mar 18, 2009
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 022415/0095 →
Assignment of Assignor's Interest May 3, 2009
From: CHRCHILL, ANDREW PHILLIP
To: CHRCHILL DRILLING TOOLS LIMITED
Reel/Frame 022630/0335 →
Assignment of Assignor's Interest May 16, 2011
From: CHURCHILL, ANDREW
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 026283/0982 →
Assignment of Assignor's Interest Nov 18, 2011
From: CHURCHILL, ANDREW
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 027251/0881 →
Assignment of Assignor's Interest Nov 18, 2011
From: CHURCHILL, ANDREW
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 027251/0728 →
Assignment of Assignor's Interest Nov 18, 2011
From: CHURCHILL, ANDREW
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 027250/0797 →
Assignment of Assignor's Interest Sep 22, 2014
From: CHURCHILL, ANDREW
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 033785/0717 →
Assignment of Assignor's Interest Nov 21, 2014
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 034233/0357 →
Assignment of Assignor's Interest Oct 12, 2015
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 036771/0939 →
Assignment of Assignor's Interest Sep 1, 2016
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 039615/0777 →
Assignment of Assignor's Interest May 3, 2017
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 042225/0168 →
Assignment of Assignor's Interest May 3, 2017
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 042227/0333 →
Assignment of Assignor's Interest Nov 14, 2017
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 044122/0103 →
Assignment of Assignor's Interest Nov 14, 2017
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 044121/0532 →
Assignment of Assignor's Interest Jun 21, 2019
From: CHURCHILL, ANDREW PHILIP
To: CHURCHILL DRILLING TOOLS LIMITED
Reel/Frame 049546/0632 →
Assignment of Assignor's Interest Aug 11, 2023
From: CHURCHILL DRILLING TOOLS LTD.
To: CORETRAX GLOBAL LIMITED
Reel/Frame 064561/0408 →