Patent Assignment
Reel/Frame 052298/0654
Assignment of Assignor's Interest
Recorded: 2020-04-02
Pages: 6
Assignor
META NETWORKS LTD
Executed: 2020-04-01
Assignee
PROOFPOINT, INC.
892 ROSS DRIVE, SUNNYVALE, CALIFORNIA, 94089
Covered Property
(1)
Ip Address and Routing Schemes for Overlay Network
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 23, 2020
From: BOGNER, ETAY
To: NSOF NETWORKS LTD
Reel/Frame 052193/0936 →
Employment Agreement
Apr 2, 2020
From: WARSZAWSKI, EDUARDO
To: NSOF NETWORKS LTD
Reel/Frame 052299/0099 →
Change of Name
Apr 2, 2020
From: NSOF NETWORKS LTD
To: META NETWORKS LTD
Reel/Frame 052384/0539 →
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 →
Corrective Assignment to Correct the the Name of the Receiving Assignee from Nsof Networks Ltd to Meta Networks Ltd Previously Recorded on Reel 52193 Frame 936. Assignor(S) Hereby Confirms the Assignment.
Dec 9, 2025
From: BOGNER, ETAY
To: META NETWORKS LTD
Reel/Frame 073914/0167 →