Patent Assignment
Reel/Frame 067771/0656
Assignment of Assignor's Interest
Recorded: 2024-06-19
Pages: 3
Assignors
CHANG, HUNG-JEN
Executed: 2019-07-25
DALAL, GAURAV MITESH
Executed: 2019-07-25
MESDAQ, ALI
Executed: 2019-07-25
Assignee
PROOFPOINT, INC.
925 WEST MAUDE AVENUE, SUNNYVALE, CALIFORNIA, 94085
Covered Property
(1)
Intelligent Clustering Systems and Methods Useful for Domain Protection
Application:
18/679,558 →
Publication:
US 2024/0320272
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Intellectual Property Agreement Supplement
Dec 9, 2025
From: PROOFPOINT, INC.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 073910/0027 →