Patent Assignment
Reel/Frame 043732/0246
Assignment of Assignor's Interest
Recorded: 2017-09-28
Pages: 3
Assignor
ACKERLY, WILLIAM R.
Executed: 2015-08-25
Assignee
VIRTRU CORPORATION
4989 GLENBROOK ROAD, WASHINGTON, DISTRICT OF COLUMBIA, 20016
Covered Property
(1)
Methods and Systems for Enforcing, by a Kernel Driver, a Usage Restriction Associated with Encrypted Data
Application:
15/623,475 →
Publication:
US 2017/0286699
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 6, 2021
From: VIRTRU CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 057718/0099 →
Security Interest
Feb 6, 2024
From: VIRTRU CORPORATION
To: STIFEL BANK
Reel/Frame 066398/0565 →
Release of Security Interest
Feb 7, 2024
From: FIRST-CITIZENS BANK & TRUST COMPANY
To: VIRTRU CORPORATION
Reel/Frame 066412/0348 →