IP Library › Assignment 071375/0543
Patent Assignment
Reel/Frame 071375/0543

Change of Name

Recorded: 2025-06-10 Pages: 3
Assignor
Assignee
SECURE SPECIALTY CHEMICALS CORP.
2300 225 6TH AVENUE SW, CALGARY, T2P 1N2, CANADA
Covered Property (1)
Use of Percitric Acid in Oil- and Gas-Field Operations
Application: 18/578,654 →
Publication: US 2024/0254381
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Aug 6, 2024
From: SECURE ENERGY SERVICES INC.
To: ATB FINANCIAL
Reel/Frame 068195/0090 →
Assignment of Assignor's Interest Feb 20, 2025
From: FOSTER, TARYN; RAUSER, DAVID; BRUCE, DOUGLAS
To: 1579689 ALBERTA LTD.
Reel/Frame 070275/0085 →
Assignment of Assignor's Interest Feb 20, 2025
From: 1579689 ALBERTA LTD
To: SECURE ENERGY (DRILLING SERVICES) INC.
Reel/Frame 070276/0641 →