IP Library › Assignment 035665/0906
Patent Assignment
Reel/Frame 035665/0906

Assignment of Assignor's Interest

Recorded: 2015-05-19 Pages: 4
Assignor
STANG, JONATHAN M.
Executed: 2015-04-26
Assignee
STANG TECHNOLOGIES LTD
BOX 598, MACKLIN, SK, S0L 2C0, CANADA
Covered Property (1)
Apparatus and Method for Abrasive Perforating and Cleanout
Patent: 9,115,558 →
Application: 13/188,526 →
Publication: US 2012/0205108
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Apr 4, 2019
From: STANG, JONATHAN M.; MAGNER, DARYL E.
To: STANG TECHNOLOGIES LTD.
Reel/Frame 048793/0565 →
Assignment of Assignor's Interest Aug 15, 2024
From: STANG TECHNOLOGIES LTD.
To: WORKOVER SOLUTIONS, INC.
Reel/Frame 068303/0049 →