Patent Assignment
Reel/Frame 056774/0841
Release of Security Interest
Recorded: 2021-07-07
Pages: 5
Assignor
CLYDESDALE BANK PLC
Executed: 2021-06-25
Assignee
SEMAFONE LIMITED
PANNELL HOUSE, PARK STREET, GUILDFORD, SURREY, GU14HN, UNITED KINGDOM
Covered Properties
(7)
Signal Detection and Blocking for Voice Processing Equipment
Signal Detection and Blocking for Voice Processing Equipment
Signal Detection and Blocking for Voice Processing Equipment
Telephone Signal Processing
Application:
16/496,298 →
Publication:
US 2020/0076953
Signal Detection and Blocking for Voice Processing Equipment
Authentication and Authorisation
Application:
16/954,051 →
Publication:
US 2021/0081923
Secure Transmission of Sensitive Data During Call Processing
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 2, 2011
From: TEW, ANDREW PETER WILLIAM; JACKSON, DAVID; CRITCHLEY, TIMOTHY; COOPER-DRIVER, RICHARD CHARLES
To: SEMAFONE LIMITED
Reel/Frame 026386/0859 →
Assignment of Assignor's Interest
Jan 19, 2015
From: TEW, ANDREW PETER WILLIAM; JACKSON, DAVID; CRITCHLEY, TIMOTHY; COOPER-DRIVER, RICHARD CHARLES
To: SEMAFONE LIMITED
Reel/Frame 034741/0890 →
License
Aug 19, 2015
From: SEMAFONE LIMITED
To: ECKOH PLC
Reel/Frame 036357/0795 →
Assignment of Assignor's Interest
Dec 21, 2017
From: TEW, ANDREW PETER WILLIAM; JACKSON, DAVID; CRITCHLEY, TIMOTHY; COOPER-DRIVER, RICHARD CHARLES
To: SEMAFONE LIMITED
Reel/Frame 044460/0042 →
Security Interest
Jul 24, 2018
From: SEMAFONE LIMITED
To: CLYDESDALE BANK PLC
Reel/Frame 046446/0552 →
Assignment of Assignor's Interest
Aug 16, 2019
From: TEW, ANDREW PETER WILLIAM; JACKSON, DAVID; CRITCHLEY, TIMOTHY; COOPER-DRIVER, RICHARD CHARLES
To: SEMAFONE LIMITED
Reel/Frame 050082/0354 →
Security Interest
Jun 26, 2020
From: SEMAFONE LIMITED
To: CLYDESDALE BANK PLC
Reel/Frame 053063/0585 →
Security Interest
Jun 26, 2020
From: SEMAFONE LIMITED
To: CLYDESDALE BANK PLC
Reel/Frame 053063/0577 →
Assignment of Assignor's Interest
Jun 29, 2021
From: CRITCHLEY, TIMOTHY; BALDWIN, THOMAS
To: SEMAFONE LIMITED
Reel/Frame 056706/0406 →
Assignment of Assignor's Interest
Jun 29, 2021
From: RAFFERTY, BEN; NIGGEMANN, DIRK
To: SEMAFONE LIMITED
Reel/Frame 056701/0425 →
Security Interest
Aug 19, 2021
From: SEMAFONE LIMITED
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, LONDON BRANCH, AS SECURITY AGENT
Reel/Frame 057231/0154 →
Assignment of Assignor's Interest
Feb 25, 2022
From: TAO, YUFEI; BALDWIN, THOMAS
To: SEMAFONE LIMITED
Reel/Frame 059098/0310 →
Change of Name
Jul 21, 2022
From: SEMAFONE LIMITED
To: SYCURIO LIMITED
Reel/Frame 060580/0028 →
Change of Name
Mar 2, 2023
From: SEMAFONE LIMITED
To: SYCURIO LIMITED
Reel/Frame 062861/0615 →