IP Library › Assignment 025309/0386
Patent Assignment
Reel/Frame 025309/0386

Assignment of Assignor's Interest

Recorded: 2010-11-23 Pages: 3
Assignors
VANSTONE, SCOTT
Executed: 1995-06-19
MENEZES, ALFRED JOHN
Executed: 1995-06-19
QU, MINGUA
Executed: 1995-06-20
Assignee
CRYPTECH SYSTEMS INC.
200 MATHESON BOULEVARD WEST, MISSISSAUGA , ONTARIO, L5R 3L7, CANADA
Covered Property (1)
Key Agreement and Transport Protocol with Implicit Signatures
Patent: 8,090,947 →
Application: 12/837,104 →
Publication: US 2010/0281259
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 23, 2010
From: CRYPTECH SYSTEMS INC.
To: CERTICOM CORP.
Reel/Frame 025309/0394 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →