Patent Assignment
Reel/Frame 062321/0152
Employment Agreement
Recorded: 2022-11-01
Pages: 16
Assignor
WARSZAWSKI, EDUARDO
Executed: 2016-09-22
Assignee
NSOF NETWORKS LTD
39 EVEN SAPIR STREET, TEL AVIV, 69546, ISRAEL
Covered Property
(1)
IP Address and Routing Schemes for Overlay Network
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Second Lien Intellectual Property Security Agreement
Aug 31, 2021
From: PROOFPOINT, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 057389/0642 →
First Lien Intellectual Property Security Agreement
Aug 31, 2021
From: PROOFPOINT, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 057389/0615 →
Change of Name
Nov 1, 2022
From: NSOF NETWORKS LTD
To: META NETWORKS LTD
Reel/Frame 061832/0830 →
Assignment of Assignor's Interest
Nov 1, 2022
From: BOGNER, ETAY
To: PROOFPOINT
Reel/Frame 061613/0529 →
Assignment of Assignor's Interest
Nov 1, 2022
From: META NETWORKS LTD
To: PROOFPOINT, INC.
Reel/Frame 061615/0602 →
Corrective Assignment to Correct the the Assignee Name Previously Recorded at Reel: 061613 Frame: 0529. Assignor(S) Hereby Confirms the Assignment.
Nov 9, 2022
From: BOGNER, ETAY
To: NSOF NETWORKS LTD
Reel/Frame 062134/0099 →
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 Name of the Assignee Previously Recorded on Reel 62134 Frame 99. Assignor(S) Hereby Confirms the Corrected Assignment.
Jun 10, 2026
From: BOGNER, ETAY
To: META NETWORKS LTD
Reel/Frame 075705/0309 →