IP Library › Assignment 027704/0552
Patent Assignment
Reel/Frame 027704/0552

Assignment of Assignor's Interest

Recorded: 2012-02-14 Pages: 3
Assignors
VANSTONE, SCOTT A.
Executed: 2001-04-04
GALLANT, ROBERT
Executed: 2001-04-04
LAMBERT, ROBERT J.
Executed: 2001-04-04
Assignee
CERTICOM CORP.
5520 EXPLORER DRIVE, 4TH FLOOR, MISSISSAUGA, L4W 5L1, CANADA
Covered Property (1)
Hybrid Signature Scheme
Patent: 8,195,948 →
Application: 12/977,738 →
Publication: US 2011/0093718
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2012
From: PINSTOV, LEON A.; RYAN, FREDERICK W., JR.; SINGER, ARI
To: PITNEY BOWES
Reel/Frame 027704/0498 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →