IP Library › Assignment 042521/0919
Patent Assignment
Reel/Frame 042521/0919

Assignment of Assignor's Interest

Recorded: 2017-05-29 Pages: 3
Assignors
HEMSTOCK, CHRISTOPHER A.
Executed: 2013-12-17
KMICIK, WARREN
Executed: 2013-12-18
Assignee
SPECIALIZED DESANDERS INC.
106, 10615-48TH AVE SE, CALGARY, T2C 2B7, CANADA
Covered Property (1)
Desanding Apparatus and a Method of Using the Same
Patent: 9,861,921 →
Application: 14/561,386 →
Publication: US 2015/0165358
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Apr 10, 2018
From: SPECIALIZED DESANDERS INC.
To: TORONTO-DOMINION BANK
Reel/Frame 045492/0711 →
Security Interest Jul 7, 2020
From: SPECIALIZED DESANDERS INC.
To: THE TORONTO-DOMINION BANK
Reel/Frame 053139/0623 →