Patent Assignment
Reel/Frame 063926/0249
Assignment of Assignor's Interest
Recorded: 2023-06-12
Pages: 8
Assignors
HUFFNER, SHARON
Executed: 2019-03-11
NGUYEN, HAROLD
Executed: 2019-03-05
SUTTON, RICHARD BANKS
Executed: 2019-03-09
NADIR, DANIEL OSHIRO
Executed: 2019-03-14
Assignee
PROOFPOINT, INC.
925 WEST MAUDE AVENUE, SUNNYVALE, CALIFORNIA, 94085
Covered Property
(1)
Detection and Prevention of Fraudulent Activity on Social Media Accounts
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 →