IP Library › Assignment 035868/0912
Patent Assignment
Reel/Frame 035868/0912

Assignment of Assignor's Interest

Recorded: 2015-06-19 Pages: 6
Assignor
MSI MACHINEERING SOLUTIONS INC.
Executed: 2015-05-06
Assignees
WEBER, JAMES L
RR 2, SITE 7, COMP 55, DIDSBURY, T0M 0W0, CANADA
TESSIER, LYNN P
BOX 1 SITE 5 R.R. 3, ECKVILLE, T0M 0X0, CANADA
DOYLE, JOHN P
125 CRANLEIGH PARK SE, CALGARY, T3M 1H3, CANADA
Covered Properties (7)
Self-Anchoring Cementing Wiper Plug
Patent: 6,951,246 →
Application: 10/640,056 →
Publication: US 2004/0065435
Downhole Latch
Patent: 6,978,830 →
Application: 10/651,608 →
Publication: US 2004/0129430
Bearing Assembly for a Progressive Cavity Pump and System for Liquid Lower Zone Disposal
Patent: 7,040,392 →
Application: 10/651,609 →
Publication: US 2004/0131480
Rotary Pump Stabilizer
Patent: 7,308,935 →
Application: 10/908,974 →
Publication: US 2006/0272808
Wiper Plug with Packer
Patent: 7,096,949 →
Application: 10/933,240 →
Publication: US 2005/0051333
Production Tubing Drain Valve
Patent: 8,281,866 →
Application: 12/726,044 →
Publication: US 2010/0282476
Pdc Bearing for Use in a Fluid Environment
Patent: 8,613,554 →
Application: 12/726,968 →
Publication: US 2010/0237621
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2005
From: TESSIER, LYNN; DOYLE, JOHN; WEBER, JAMES
To: MSI MACHINEERING SOLUTIONS INC.
Reel/Frame 015644/0871 →
Assignment of Assignor's Interest Sep 22, 2005
From: TESSIER, LYNN; WEBER, JAMES; DOYLE, JOHN
To: MSI MACHINEERING SOLUTIONS INC.
Reel/Frame 016572/0610 →
Assignment of Assignor's Interest Jul 7, 2006
From: WEBER, JAMES; TESSIER, LYNN; DOYLE, JOHN
To: MSI MACHINEERING SOLUTIONS INC.
Reel/Frame 017890/0196 →
Assignment of Assignor's Interest Oct 30, 2007
From: DOYLE, JOHN; TESSIER, LYNN; WEBER, JAMES
To: MSI MACHINEERING SOLUTIONS INC.
Reel/Frame 020037/0374 →
Assignment of Assignor's Interest Mar 17, 2010
From: TESSIER, LYNN; DOYLE, JOHN
To: MSI MACHINEERING SOLUTIONS INC.
Reel/Frame 024095/0956 →
Assignment of Assignor's Interest Apr 7, 2010
From: TESSIER, LYNN; DOYLE, JOHN
To: MSI MACHINEERING SOLUTIONS INC.
Reel/Frame 024201/0685 →
Court Order Mar 26, 2018
From: ADVANTAGE PRODUCTS INC.; MSI MACHINEERING SOLUTIONS INC.; WEBER, JAMES L.; DOYLE, JOHN P.
To: EXCALIBRE OIL TOOLS LTD.; EXCALIBRE DOWNHOLE TOOLS LTD.; KUDU INDUSTRIES INC.; LOGAN COMPLETIONS SYSTEMS INC.
Reel/Frame 045352/0991 →
Assignment of Assignor's Interest Jul 25, 2018
From: TESSIER, LYNN P.
To: EXCALIBRE DOWNHOLE TOOLS LTD.
Reel/Frame 046635/0020 →
Assignment of Assignor's Interest Jul 25, 2018
From: DOYLE, JOHN PATRICK
To: EXCALIBRE DOWNHOLE TOOLS LTD.
Reel/Frame 046635/0013 →