Patent Assignment
Reel/Frame 055049/0438
Assignment of Assignor's Interest
Recorded: 2021-01-27
Pages: 3
Assignor
TSUKERMAN, PHILLIP
Executed: 2021-01-27
Assignee
CYBEREASON, INC.
200 CLARENDON STREET, 18TH FLOOR, BOSTON, MASSACHUSETTS, 02116
Covered Property
(1)
Method and Mechanism for Detection of Pass-the-Hash Attacks
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Security Agreement
Nov 25, 2020
From: CYBEREASON INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 054517/0199 →
Security Interest
May 5, 2023
From: CYBEREASON INC.
To: SOFTBANK CORP.
Reel/Frame 063550/0415 →
Release of Security Interest
Jun 26, 2023
From: SOFTBANK CORP.
To: CYBEREASON INC.
Reel/Frame 064108/0725 →
Release of Security Interest (Reel/Frame 054517/0199)
Nov 26, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CYBEREASON INC.
Reel/Frame 073781/0912 →
Security Interest
Apr 7, 2026
From: CYBEREASON INC.; ALERT LOGIC, LLC
To: AT&T ENTERPRISES, LLC
Reel/Frame 075377/0304 →