Patent Assignment
Reel/Frame 028615/0881
Assignment of Assignor's Interest
Recorded: 2012-07-23
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
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 26, 2012
From: PINTSOV, LEON A.; RYAN JR., FREDERICK W.; SINGER, ARI P.
To: PITNEY BOWES INC.
Reel/Frame 028642/0390 →
Assignment of Assignor's Interest
Oct 2, 2019
From: CERTICOM CORP.
To: BLACKBERRY LIMITED
Reel/Frame 050610/0937 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →