Patent Assignment
Reel/Frame 031689/0080
Assignment of Assignor's Interest
Recorded: 2013-11-27
Pages: 3
Assignor
DIRTT ENVIRONMENTAL SOLUTIONS INC.
Executed: 2013-11-27
Assignee
DIRTT ENVIRONMENTAL SOLUTIONS, LTD.
7303 30TH STREET SE, CALGARY, T2C1N6, CANADA
Covered Property
(1)
Associating Computer-Executable Objects with Three-Dimensional Spaces Within an Architectural Design Environment
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 1, 2013
From: LOBERG, BARRIE A.
To: DIRTT ENVIRONMENTAL SOLUTIONS INC.
Reel/Frame 031532/0326 →
Assignment of Assignor's Interest
Dec 11, 2013
From: DIRTT ENVIRONMENTAL SOLUTIONS, LTD
To: ICE EDGE BUSINESS SOLUTIONS, LTD.
Reel/Frame 031762/0378 →
Corrective Assignment to Correct the Inadvertent Assignment of Pct Application No. Pct/US12/41906 Previously Recorded on Reel 031762 Frame 0378. Assignor(S) Hereby Confirms the Correct Pct Application Serial Number to Pct/US12/38582.
Nov 14, 2014
From: DIRTT ENVIRONMENTAL SOLUTIONS, LTD.
To: ICE EDGE BUSINESS SOLUTIONS, LTD.
Reel/Frame 034294/0549 →
Security Interest
Jul 24, 2019
From: DIRTT ENVIRONMENTAL SOLUTIONS LTD
To: ROYAL BANK OF CANADA
Reel/Frame 049855/0258 →
Partial Assignment
Jun 20, 2023
From: DIRTT ENVIRONMENTAL SOLUTIONS LTD.
To: ARMSTRONG WORLD INDUSTRIES, INC.
Reel/Frame 064040/0503 →
Disclaimer of Interest
Jun 22, 2023
From: FIRTST AMERICAN COMMERCIAL BANCORP, INC.
To: ARMSTRONG WORD INDUSTRIES, INC.; DIRTT ENVIRONMENTAL SOLUTIONS LTD.
Reel/Frame 064065/0257 →
No Interest Letter
Jun 22, 2023
From: UPPER CANADA FOREST PRODUCTS LTD.
To: ARMSTRONG WORLD INDUSTRIES, INC.; DIRTT ENVIRONMENTAL SOLUTIONS LTD.
Reel/Frame 064065/0271 →
Letter of Consent to Assignment
Jun 22, 2023
From: ROYAL BANK OF CANADA
To: ARMSTRONG WORLD INDUSTRIES, INC.; DIRTT ENVIRONMENTAL SOLUTIONS LTD.
Reel/Frame 064065/0386 →