Patent Assignment
Reel/Frame 010903/0050
Assignment of Assignor's Interest
Recorded: 2000-06-12
Pages: 6
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 Stored Key Encryption/Decryption
Patent:
6,609,196 →
Application:
09/180,377 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 3, 1998
From: DICKINSON, ROBERT D., III; KRISHNAMURTHY, SATHVIK
To: WORLKTALK CORPORATION
Reel/Frame 010050/0341 →
Release
Apr 23, 2003
From: SILICON VALLEY BANK
To: WORLDTALK COMMUNICATIONS CORP
Reel/Frame 013990/0822 →
Merger
Jan 6, 2009
From: TUMBLEWEED COMMUNICATIONS CORP.
To: AXWAY INC.
Reel/Frame 022062/0244 →