IP Library Assignment 045009/0288
Patent Assignment
Reel/Frame 045009/0288

Assignment of Assignor's Interest

Recorded: 2018-02-22 Pages: 2
Assignor
HEMSTOCK, CHRISTOPHER A.
Executed: 2015-05-01
Assignee
SPECIALIZED DESANDERS INC.
111, 3355 14 AVE SE, CALGARY, T2Z 0K7, CANADA
Covered Property (1)
Desanding Apparatus and a Method of Using Same
Patent: 9,938,812 →
Application: 14/566,849 →
Publication: US 2015/0090122
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jul 7, 2020
From: SPECIALIZED DESANDERS INC.
To: THE TORONTO-DOMINION BANK
Reel/Frame 053139/0623 →