IP Library › Assignment 027704/0498
Patent Assignment
Reel/Frame 027704/0498

Assignment of Assignor's Interest

Recorded: 2012-02-14 Pages: 4
Assignors
PINSTOV, LEON A.
Executed: 2000-02-28
RYAN, FREDERICK W., JR.
Executed: 2000-02-24
SINGER, ARI
Executed: 2000-02-24
Assignee
PITNEY BOWES
1 ELMCROFT ROAD, STAMFORD, CONNECTICUT, 06902
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: VANSTONE, SCOTT A.; GALLANT, ROBERT; LAMBERT, ROBERT J.
To: CERTICOM CORP.
Reel/Frame 027704/0552 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →