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 29, 2016

From: LOBERG, BARRIE A.; HOWELL, JOSEPH S; BLODGETT, ROBERT W; STANNUS, SIMON FRANCIS

To: DIRTT ENVIRONMENTAL SOLUTIONS, INC.

Reel/Frame 039569/0658 →

Assignment of Assignor's Interest May 29, 2018

From: LOBERG, BARRIE A.; HOWELL, JOSEPH; BLODGETT, ROBERT; STANNUS, SIMON FRANCIS

To: DIRTT ENVIRONMENTAL SOLUTIONS, INC.

Reel/Frame 045926/0110 →

Assignment of Assignor's Interest May 29, 2018

From: HARRIS, PATRICK; SEFFER, RASTISLAV

To: DIRTT ENVIRONMENTAL SOLUTIONS, INC.

Reel/Frame 045926/0138 →

Corrective Assignment to Correct the Application Number Previously Recorded at Reel: 045926 Frame: 0110. Assignor(S) Hereby Confirms the Assignment . Mar 1, 2019

From: LOBERG, BARRIE A; HOWELL, JOSEPH; BLODGETT, ROBERT; STANNUS, SIMON FRANCIS

To: DIRTT ENVIRONMENTAL SOLUTIONS, INC.

Reel/Frame 048487/0179 →

Assignment of Assignor's Interest Mar 2, 2019

From: DIRTT ENVIRONMENTAL SOLUTIONS INC.

To: DIRTT ENVIRONMENTAL SOLUTIONS, LTD.

Reel/Frame 048486/0312 →

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 →