Patent Assignment
Reel/Frame 061855/0414
Assignment of Assignor's Interest
Recorded: 2022-11-22
Pages: 4
Assignors
CHANG, HUNG-JEN
Executed: 2019-12-12
DALAL, GAURAV MITESH
Executed: 2019-12-12
MESDAQ, ALI
Executed: 2019-12-17
Assignee
PROOFPOINT
C/O PROOFPOINT, INC., IP LEGAL DEPARTMENT, 925 W MAUDE AVE, SUNNYVALE, CALIFORNIA, 94085
Covered Property
(1)
Identifying Legitimate Websites to Remove False Positives from Domain Discovery Analysis
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 →