IP Library › Assignment 044852/0103
Patent Assignment
Reel/Frame 044852/0103

Assignment of Assignor's Interest

Recorded: 2018-02-07 Pages: 17
Assignor
LOGAN COMPLETION SYSTEMS, INC.
Executed: 2018-02-05
Assignee
WELLFIRST TECHNOLOGIES, INC.
15815 WAVERLY DRIVE, HOUSTON, TEXAS, 77032
Covered Properties (2)
Selective Fracturing Tool
Patent: 9,291,034 →
Application: 13/266,498 →
Publication: US 2012/0193098
Selective Fracturing Tool
Patent: 8,727,010 →
Application: 13/557,438 →
Publication: US 2012/0285687
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Mar 19, 2012
From: SOURCE ENERGY TOOL SERVICES INC.
To: LOGAN COMPLETION SYSTEMS INC.
Reel/Frame 027884/0227 →
Assignment of Assignor's Interest Mar 19, 2012
From: TURNER, DON; CAMPBELL, SEAN
To: SOURCE ENERGY TOOL SERVICES INC.
Reel/Frame 027884/0266 →
Assignment of Assignor's Interest Mar 19, 2012
From: GEORGE, GRANT; TURNER, DON
To: SOURCE ENERGY TOOL SERVICES INC.
Reel/Frame 027884/0334 →