IP Library › Assignment 056319/0223
Patent Assignment
Reel/Frame 056319/0223

Assignment of Assignor's Interest

Recorded: 2021-05-21 Pages: 8
Assignors
CHANG, HUNG-JEN
Executed: 2021-03-26
DALAL, GAURAV MITESH
Executed: 2021-03-29
MESDAQ, ALI
Executed: 2021-03-26
Assignee
PROOFPOINT, INC.
925 WEST MAUDE AVENUE, SUNNYVALE, CALIFORNIA, 94085
Covered Property (1)
Systems and Methods for Email Campaign Domain Classification
Application: 17/217,903 →
Publication: US 2021/0374526
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 →