Patent Assignment
Reel/Frame 054111/0669
Assignment of Assignor's Interest
Recorded: 2020-10-20
Pages: 7
Assignors
ELGRESSY, DORON ASHER
Executed: 2020-10-14
KNIGHT, DAVID ROBERT
Executed: 2020-10-15
ZAVALKOVSKY, ARTHUR
Executed: 2020-10-14
Assignee
PROOFPOINT, INC.
892 ROSS DRIVE, SUNNYVALE, CALIFORNIA, 94089
Covered Property
(1)
System and Methods for Reducing an Organization's Cybersecurity Risk Based on Modeling and Segmentation of Employees
Patent:
11,636,213 →
Application:
16/935,636 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →