Patent Assignment
Reel/Frame 058155/0336
Assignment of Assignor's Interest
Recorded: 2021-11-18
Pages: 5
Assignors
CHANG, HUNG JEN
Executed: 2021-11-16
DALAL, GAURAV MITESH
Executed: 2021-11-17
MESDAQ, ALI
Executed: 2021-11-16
Assignee
PROOFPOINT
C/O PROOFPOINT, INC., IP LEGAL DEPARTMENT, 925 W MAUDE AVE, SUNNYVALE, CALIFORNIA, 94085
Covered Property
(1)
Detecting Random and/or Algorithmically-Generated Character Sequences in Domain Names
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 →