IP Library Assignment 059080/0688
Patent Assignment
Reel/Frame 059080/0688

Assignment of Assignor's Interest

Recorded: 2022-02-23 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: 15/561,877 →
Publication: US 2018/0122506
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jun 1, 2022
From: SURGICAL SAFETY TECHNOLOGIES INC.
To: THE CANADIAN MEDICAL PROTECTIVE ASSOCIATION
Reel/Frame 060074/0115 →
Change of Name Nov 19, 2025
From: SURGICAL SAFETY TECHNOLOGIES INC.
To: SST CANADA INC.
Reel/Frame 073287/0191 →
Change of Name Dec 26, 2025
From: SST CANADA INC.
To: SST SURGICAL SAFETY TECHNOLOGIES CANADA ULC
Reel/Frame 073315/0282 →
Assignment of Assignor's Interest Jan 5, 2026
From: SST SURGICAL SAFETY TECHNOLOGIES CANADA ULC
To: SURGICAL SAFETY TECHNOLOGIES, INC.
Reel/Frame 073360/0200 →