Patent Assignment
Reel/Frame 070672/0565
Change of Name
Recorded: 2025-03-28
Pages: 6
Assignor
SURGICAL SAFETY TECHNOLOGIES INC.
Executed: 2023-04-05
Assignee
SST CANADA INC.
20 QUEEN STREET WEST, SUITE 3501, 35TH FLOOR, TORONTO, M5H 3R3, CANADA
Covered Properties
(2)
Operating Room Black-Box Device, System, Method and Computer Readable Medium for Event and Error Prediction
Application:
18/788,875 →
Publication:
US 2024/0387031
Operating Room Black-Box Device, System, Method and Computer Readable Medium for Event and Error Prediction
Application:
18/787,818 →
Publication:
US 2024/0387030
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2025
From: GRANTCHAROV, TEODOR PANTCHEV; YANG, KEVIN LEE
To: SURGICAL SAFETY TECHNOLOGIES INC.
Reel/Frame 070661/0618 →
Change of Name
Dec 17, 2025
From: SST CANADA INC.
To: SST SURGICAL SAFETY TECHNOLOGIES CANADA ULC
Reel/Frame 073249/0946 →
Corrective Assignment to Correct the Corrective Assignment to Correct the Assignee’S Address in the Previous Recorded Assignment. Previously Recorded on Reel 73249 Frame 946. Assignor(S) Hereby Confirms the Change of the Name.
Dec 19, 2025
From: SST CANADA INC.
To: SST SURGICAL SAFETY TECHNOLOGIES CANADA ULC
Reel/Frame 074682/0406 →
Assignment of Assignor's Interest
Jan 27, 2026
From: SST SURGICAL SAFETY TECHNOLOGIES CANADA ULC
To: SURGICAL SAFETY TECHNOLOGIES INC.
Reel/Frame 073603/0785 →