IP Library › Assignment 026949/0675
Patent Assignment
Reel/Frame 026949/0675

Assignment of Assignor's Interest

Recorded: 2011-09-22 Pages: 5
Assignors
HUGHES, JOHN
Executed: 2011-09-12
RASMUSSEN, RYAN DWAINE
Executed: 2011-09-12
CAMPBELL, DELTON ANDREW
Executed: 2011-09-12
Assignee
RESOURCE WELL COMPLETION TECHNOLOGIES INC.
103, 4430 - 112TH AVENUE SE, CALGARY, ALBERTA, T2C 2K2, CANADA
Covered Property (1)
Wellbore Circulation Tool and Method
Patent: 8,672,036 →
Application: 13/180,354 →
Publication: US 2013/0014956
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 28, 2014
From: RESOURCE WELL COMPLETION TECHNOLOGIES INC.
To: RESOURCE COMPLETION SYSTEMS INC.
Reel/Frame 032979/0272 →
Merger Nov 11, 2019
From: RESOURCE COMPLETION SYSTEMS INC.
To: THE WELLBOSS COMPANY, INC.
Reel/Frame 050979/0602 →
Assignment of Assignor's Interest Nov 19, 2019
From: THE WELLBOSS COMPANY, INC.
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 051046/0459 →
Mutual Rescission of Assignment Dec 18, 2019
From: THE WELLBOSS COMPANY, LLC
To: THE WELLBOSS COMPANY, INC.
Reel/Frame 051368/0244 →