IP Library › Assignment 057688/0903
Patent Assignment
Reel/Frame 057688/0903

Assignment of Assignor's Interest

Recorded: 2021-10-04 Pages: 3
Assignors
LEE, THOMAS
Executed: 2021-09-29
SAN DIEGO, KEVIN
Executed: 2021-09-30
Assignee
PROOFPOINT, INC.
C/O PROOFPOINT, INC., IP LEGAL DEPARTMENT, 925 W MAUDE AVE, SUNNYVALE, CALIFORNIA, 94085
Covered Property (1)
Using Signed Tokens to Verify Short Message Service (SMS) Message Bodies
Application: 17/491,771 →
Publication: US 2022/0131697
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 →