Patent Assignment
Reel/Frame 044460/0042
Assignment of Assignor's Interest
Recorded: 2017-12-21
Pages: 4
Assignors
TEW, ANDREW PETER WILLIAM
Executed: 2011-02-14
JACKSON, DAVID
Executed: 2011-02-09
CRITCHLEY, TIMOTHY
Executed: 2011-02-01
COOPER-DRIVER, RICHARD CHARLES
Executed: 2011-02-21
Assignee
SEMAFONE LIMITED
BRIDGE ROAD, CHERTSEY, SURREY, KT16 8LA, UNITED KINGDOM
Covered Property
(1)
Signal Detection and Blocking for Voice Processing Equipment
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jul 24, 2018
From: SEMAFONE LIMITED
To: CLYDESDALE BANK PLC
Reel/Frame 046446/0552 →
Security Interest
Jun 26, 2020
From: SEMAFONE LIMITED
To: CLYDESDALE BANK PLC
Reel/Frame 053063/0577 →
Security Interest
Jun 26, 2020
From: SEMAFONE LIMITED
To: CLYDESDALE BANK PLC
Reel/Frame 053063/0585 →
Release of Security Interest
Jul 7, 2021
From: CLYDESDALE BANK PLC
To: SEMAFONE LIMITED
Reel/Frame 056774/0841 →
Security Interest
Aug 19, 2021
From: SEMAFONE LIMITED
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, LONDON BRANCH, AS SECURITY AGENT
Reel/Frame 057231/0154 →