Patent Assignment
Reel/Frame 028996/0290
Assignment of Assignor's Interest
Recorded: 2012-09-20
Pages: 3
Assignors
GERVAIS-DUMONT, CHARLES
Executed: 2012-09-11
DUFF, JASON
Executed: 2012-09-11
LANNEVILLE-VEZINA, PIERRE-HUGUES
Executed: 2012-09-11
Assignee
DLG SENC
264 GABRIELLE-ROY, VARENNES, QUEBEC, J3X 1L3, CANADA
Covered Property
(1)
Method and Apparatus for Rehabilitating an Underground Water Conduit and Detecting and Drilling a Service Entrance in the Conduit
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 2012
From: DLG SENC
To: SANEXEN ENVIRONMENTAL SERVICES INC.
Reel/Frame 028996/0417 →
Assignment of Assignor's Interest
Sep 20, 2012
From: GAGNON, GILLES
To: SANEXEN ENVIRONMENTAL SERVICES INC.
Reel/Frame 028996/0486 →
Security Interest
Aug 14, 2014
From: SANEXEN ENVIRONMENTAL SERVICES INC.
To: BANK OF MONTREAL
Reel/Frame 033538/0678 →
Release of Security Interest
Jan 9, 2024
From: BANK OF MONTREAL
To: SANEXEN ENVIRONMENTAL SERVICES INC.
Reel/Frame 066071/0554 →
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 →