Patent Assignment
Reel/Frame 041581/0705
Change of Assignee's Address
Recorded: 2017-02-01
Pages: 3
Assignor
DRIVE SENTRY LIMITED
Executed: 2016-01-01
Assignee
DRIVE SENTRY LIMITED
PRINCE ALBERT HOUSE 20 KING STREET, MAIDENHEAD, BERKSHIRE, SL6 1DT, UNITED KINGDOM
Covered Properties
(2)
System and method to secure a computer system by selective control of write access to a data storage medium
System and Method to Secure a Computer System by Selective Control of Write Access to a Data Storage Medium
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2007
From: HUTCHINSON, IAN G.; HILDEBRANDT, PETER W.; DUNN, MICHAEL H.
To: POLYVISION CORPORATION
Reel/Frame 018779/0851 →
Assignment of Assignor's Interest
Feb 1, 2008
From: SAFA, JOHN
To: DRIVE SENTRY, INC.
Reel/Frame 020452/0922 →
Assignment of Assignor's Interest
Jun 12, 2009
From: SAFA, JOHN
To: DRIVE SENTRY, INC.
Reel/Frame 022818/0833 →
Security Agreement
Jun 30, 2010
From: DRIVE SENTRY, INC.
To: STEVENS, RICHARD
Reel/Frame 024611/0473 →
Corrective Assignment to Correct the Remove Application Serial Number 11/929,910 Previously Recorded on Reel 019673 Frame 0774. Assignor(S) Hereby Confirms the Assignment.
Jul 17, 2012
From: SAFA, JOHN
To: DRIVE SENTRY, INC.
Reel/Frame 028573/0820 →
Assignment of Assignor's Interest
May 4, 2015
From: DRIVE SENTRY, INC.
To: DRIVE SENTRY LIMITED
Reel/Frame 035557/0723 →
Assignment of Assignor's Interest
Jan 6, 2021
From: DRIVE SENTRY LIMITED
To: EIGHTH STREET SOLUTIONS LLC
Reel/Frame 054830/0670 →
Assignment of Assignor's Interest
Feb 13, 2023
From: EIGHTH STREET SOLUTIONS LLC
To: DRIVE SENTRY LIMITED
Reel/Frame 062673/0020 →
Assignment of Assignor's Interest
Oct 15, 2025
From: DRIVE SENTRY LIMITED
To: VERIBASE LLC
Reel/Frame 072575/0996 →