IP Library › Assignment 019545/0482
Patent Assignment
Reel/Frame 019545/0482

Assignment of Assignor's Interest

Recorded: 2007-07-10 Pages: 5
Assignor
WORLDTALK CORPORATION
Executed: 2000-05-26
Assignee
TUMBLEWEED COMMUNICATIONS CORPORATION
700 SAGINAW DRIVE, REDWOOD CITY, CALIFORNIA, 94063
Covered Property (1)
E-Mail Firewall with Policy-Based Cryptosecurity
Patent: 8,255,683 →
Application: 11/516,365 →
Publication: US 2007/0005983
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 10, 2007
From: DICKINSON, ROBERT D., III; KRISHNAMURTHY, SATHVIK
To: WORLDTALK CORPORATION
Reel/Frame 019545/0672 →
Merger Jan 6, 2009
From: TUMBLEWEED COMMUNICATIONS CORP.
To: AXWAY INC.
Reel/Frame 022062/0244 →