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Patent Assignment
Reel/Frame 031437/0595

Employment Agreement in Lieu of Assignment

Recorded: 2013-10-18 Pages: 28
Assignors
SUNDSTROM, DAIN SIDNEY
Executed: 2010-09-08
PHILLIPS, DAVID ANDREW
Executed: 2011-07-12
TRAVERSO, MARTIN
Executed: 2009-04-01
Assignee
PROOFPOINT, INC.
892 ROSS DRIVE, SUNNYVALE, CALIFORNIA, 94089
Covered Property (1)
Email Security Architecture
Application: 13/673,286 →
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 9, 2013
From: CHAMBERS, CHARLES WADE; HAGAR, DAVID ERIC; KENT, MARK EROL
To: PROOFPOINT, INC.
Reel/Frame 031375/0485 →
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 →