Covered Properties (2)

Related Assignments (10)

Other recorded transfers of the patents in this record — the chain of ownership.

Assignment of Assignor's Interest Aug 16, 2012

From: LOBERG, BARRIE A.

To: DIRTT ENVIRONMENTAL SOLUTIONS, LTD.

Reel/Frame 028796/0885 →

Assignment of Assignor's Interest Aug 16, 2012

From: GOSLING, GEOFF; SMED, MOGENS

To: DIRTT ENVIRONMENTAL SOLUTIONS, LTD.

Reel/Frame 028799/0982 →

Assignment of Assignor's Interest Sep 11, 2012

From: DIRTT ENVIRONMENTAL SOLUTIONS INC.

To: DIRTT ENVIRONMENTAL SOLUTIONS, LTD.

Reel/Frame 028935/0505 →

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 →