IP Library › Assignment 015439/0350
Patent Assignment
Reel/Frame 015439/0350

Assignment of Assignor's Interest

Recorded: 2004-12-09 Pages: 3
Assignors
OLKIN, TERRY M.
Executed: 2004-11-18
OLKIN, JEFFREY C.
Executed: 2004-11-20
MOREH, JAHANSHAH
Executed: 2004-11-17
Assignee
SECURE DATA IN MOTION, INC.
1875 S. GRANT STREET, 10TH FLOOR, SAN MATEO, CALIFORNIA, 94402
Covered Property (1)
System for Detecting Authentic E-Mail Messages
Patent: 7,457,958 →
Application: 10/711,494 →
Publication: US 2005/0076221
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 15, 2008
From: SECURE DATA IN MOTION, INC., DBA SIGABA
To: PROOFPOINT, INC.
Reel/Frame 021387/0782 →
First Lien Intellectual Property Security Agreement Aug 31, 2021
From: PROOFPOINT, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 057389/0615 →
Second Lien Intellectual Property Security Agreement Aug 31, 2021
From: PROOFPOINT, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 057389/0642 →
Release of Second Lien Security Interest in Intellectual Property Mar 21, 2024
From: GOLDMAN SACHS BANK USA, AS AGENT
To: PROOFPOINT, INC.
Reel/Frame 066865/0648 →
Second Lien Intellectual Property Security Agreement Dec 8, 2025
From: PROOFPOINT, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 073889/0677 →