Patent Assignment
Reel/Frame 072910/0895
Assignment of Assignor's Interest
Recorded: 2025-11-14
Pages: 10
Assignors
LI, TIANBAO
Executed: 2020-11-12
KHALID, SHUJA
Executed: 2020-11-12
YANG, KEVIN
Executed: 2020-11-20
RUDZICZ, FRANK
Executed: 2020-11-20
GRANTCHAROV, TEODOR PANTCHEV
Executed: 2020-11-20
Assignee
SURGICAL SAFETY TECHNOLOGIES INC.
20 QUEEN STREET WEST. SUITE 3501, 35TH FLOOR,, TORONTO, M5H 3R3, CANADA
Covered Property
(1)
Systems and Methods for Surgical Video De-Identification
Application:
18/037,990 →
Publication:
US 2023/0409749
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 19, 2025
From: SURGICAL SAFETY TECHNOLOGIES INC.
To: SST CANADA INC.
Reel/Frame 073287/0191 →
Change of Name
Jan 5, 2026
From: SST CANADA INC.
To: SST SURGICAL SAFETY TECHNOLOGIES CANADA ULC
Reel/Frame 073359/0765 →
Assignment of Assignor's Interest
Jan 27, 2026
From: SST SURGICAL SAFETY TECHNOLOGIES CANADA ULC
To: SURGICAL SAFETY TECHNOLOGIES INC.
Reel/Frame 073603/0806 →