IP Library › Assignment 018231/0329
Patent Assignment
Reel/Frame 018231/0329

Merger

Recorded: 2006-09-01 Pages: 5
Assignor
VALICERT INCORPORATED
Executed: 2003-02-22
Assignee
TUMBLEWEED COMMUNICATIONS CORP.
700 SAGINAW DRIVE,, REDWOOD CITY, CALIFORNIA, 94063
Covered Property (1)
Mechanism for Efficient Private Bulk Messaging
Patent: 6,912,285 →
Application: 09/792,949 →
Publication: US 2001/0055396
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 18, 2001
From: JEVANS, DAVID
To: VALICERT, INC.
Reel/Frame 012009/0204 →
Merger Jan 6, 2009
From: TUMBLEWEED COMMUNICATIONS CORP.
To: AXWAY INC.
Reel/Frame 022062/0244 →
Assignment of Assignor's Interest Sep 18, 2022
From: AXWAY INC.
To: MAILGATE, LLC
Reel/Frame 061128/0120 →