Patent Assignment
Reel/Frame 057929/0986
Nunc Pro Tunc Assignment
Recorded: 2021-10-27
Pages: 6
Assignors
GAGNON, GILLES
Executed: 2020-10-15
DAVISON, MICHAEL
Executed: 2020-09-10
BUREAU, MARTIN
Executed: 2020-09-10
Assignee
SANEXEN ENVIRONMENTAL SERVICES INC.
9935 RUE DE CHÂTEAUNEUF, ENTRANCE 1 - SUITE 200, BROSSARD, J4Z 3V4, CANADA
Covered Property
(1)
Method and System for Pressure Pipe Drilling Cement-Mortar Lined and Coated Steel Cylinders
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 19, 2024
From: SANEXEN SERVICES ENVIRONNEMENTAUX INC./SANEXEN ENVIRONMENTAL SERVICES INC.; NIEDNER INC.
To: THE TORONTO-DOMINION BANK
Reel/Frame 066491/0709 →
Assignment of Assignor's Interest
Feb 19, 2026
From: SANEXEN ENVIRONMENTAL SERVICES INC.
To: FER-PAL CONSTRUCTION LTD.
Reel/Frame 073830/0283 →