IP Library Assignment 060079/0628
Patent Assignment
Reel/Frame 060079/0628

Assignment of Assignor's Interest

Recorded: 2022-06-02 Pages: 6
Assignors
GRANTCHAROV, TEODOR PANTCHEV
Executed: 2016-03-24
YANG, KEVIN LEE
Executed: 2016-03-24
Assignee
SURGICAL SAFETY TECHNOLOGIES INC.
20 QUEEN STREET WEST,, SUITE 3501, 35TH FLOOR, TORONTO, ON, M5H 3R3, CANADA
Covered Property (1)
Operating Room Black-Box Device, System, Method and Computer Readable Medium for Event and Error Prediction
Application: 17/734,834 →
Publication: US 2022/0270750
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 19, 2024
From: SURGICAL SAFETY TECHNOLOGIES INC.
To: SST CANADA INC.
Reel/Frame 067770/0608 →
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 →