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Patent Assignment Assignee Details
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Assignee Name : SPIRENT COMMUNICATIONS, PLC
Total Assignments: 18
Assignment: 1
Reel/Frame:034466/0104   Pages: 3
Recorded: 12/10/2014
Attorney Dkt #:SPIR 1085-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARSE, NEIL CHRISTOPHER
Exec Dt:
12/02/2014
2
MOROZ, STEVE MICHAEL
Exec Dt:
12/02/2014
3
HOLBROW, MARK GEOFFREY
Exec Dt:
12/08/2014
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9874640
US20160047916
14461093
Correspondence name and address
HAYNES BEFFEL AND WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 2
Reel/Frame:038912/0960   Pages: 2
Recorded: 06/14/2016
Attorney Dkt #:SPIR 1106-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPITIRO GROUP LTD.
Exec Dt:
05/26/2016
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10334461
US20150257021
14200683
Correspondence name and address
HAYNES BEFFEL AND WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 3
Reel/Frame:047708/0207   Pages: 3
Recorded: 12/07/2018
Attorney Dkt #:SPIR 1112-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARSE, NEIL CHRISTOPHER
Exec Dt:
11/29/2018
2
HOLBROW, MARK GEOFFREY
Exec Dt:
11/29/2018
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
WEST SUSSEX
CRAWLEY, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11294068
US20200132856
16176972
Correspondence name and address
YIDING WU
HAYNES BEFFEL & WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 4
Reel/Frame:051999/0035   Pages: 3
Recorded: 03/03/2020
Attorney Dkt #:SPIR 1142-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKINSON, JOHN W., MR.
Exec Dt:
02/27/2020
2
HOLBROW, MARK GEOFFREY, MR.
Exec Dt:
03/03/2020
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY
WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11341299
US20210232727
16776461
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
HALF MOON BAY, CA 94019
Assignment: 5
Reel/Frame:059992/0796   Pages: 3
Recorded: 05/23/2022
Attorney Dkt #:SPIR 1142-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKINSON, JOHN W.
Exec Dt:
02/27/2020
2
HOLBROW, MARK GEOFFREY
Exec Dt:
03/03/2020
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11727174
US20220292236
17751560
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
HALF MOON BAY, CA 94019
Assignment: 6
Reel/Frame:054017/0355   Pages: 3
Recorded: 10/09/2020
Attorney Dkt #:SPIR 1127-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFFT, FELIX MICHAEL
Exec Dt:
10/09/2020
2
BAKER, ANDREW CHARLES
Exec Dt:
10/03/2020
3
ZBIKOWSKI, RAFAL WACLAW
Exec Dt:
10/03/2020
4
HOLBROW, MARK GEOFFREY
Exec Dt:
10/05/2020
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536851
US20220066049
17024533
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
HALF MOON BAY, CA 94019
Assignment: 7
Reel/Frame:062198/0770   Pages: 4
Recorded: 12/23/2022
Attorney Dkt #:SPIR 1127-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFFT, FELIX MICHAEL
Exec Dt:
10/09/2020
2
BAKER, ANDREW CHARLES
Exec Dt:
10/03/2020
3
ZBIKOWSKI, RAFAL WACLAW
Exec Dt:
10/03/2020
4
HOLBROW, GEOFFREY GEOFFREY
Exec Dt:
10/05/2020
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230350076
18088426
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
HALF MOON BAY, CA 94019
Assignment: 8
Reel/Frame:054848/0534   Pages: 5
Recorded: 01/07/2021
Attorney Dkt #:SPIR 1138-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORD, COLIN RICHARD
Exec Dt:
12/11/2020
2
HOLBROW, MARK GEOFFREY
Exec Dt:
12/10/2020
3
HICKLING, STEVE
Exec Dt:
01/07/2021
4
HUNTER, MARK
Exec Dt:
12/11/2020
5
BUESNEL, GUY
Exec Dt:
01/06/2021
6
BENNETT, NEIL
Exec Dt:
12/10/2020
7
MARTIN, DANIEL
Exec Dt:
12/10/2020
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY
WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11960001
US20210173077
17111506
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 9
Reel/Frame:057443/0798   Pages: 5
Recorded: 09/10/2021
Attorney Dkt #:SPIR 1139-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNINGTON, JEREMY CHARLES
Exec Dt:
08/24/2021
2
GRECH, RAPHAEL
Exec Dt:
08/24/2021
3
BERRES, DENNIS
Exec Dt:
08/24/2021
4
ZBIKOWSKI, RAFAL
Exec Dt:
08/24/2021
5
FORD, COLIN RICHARD
Exec Dt:
08/24/2021
6
WEST, RICHARD
Exec Dt:
08/26/2021
7
HANSEN, PAUL
Exec Dt:
08/24/2021
8
NEEVES, ARTHUR EDWARD
Exec Dt:
08/24/2021
9
ANYAEGBU, ESTHER
Exec Dt:
09/02/2021
10
WONG, RONALD TOH MING
Exec Dt:
08/24/2021
11
GLEAVE, ADAM
Exec Dt:
08/31/2021
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11287531
US20220050211
17374885
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 10
Reel/Frame:057444/0582   Pages: 5
Recorded: 09/10/2021
Attorney Dkt #:SPIR 1139-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNINGTON, JEREMY CHARLES
Exec Dt:
08/24/2021
2
GRECH, RAPHAEL
Exec Dt:
08/24/2021
3
BERRES, DENNIS
Exec Dt:
08/24/2021
4
ZBIKOWSKI, RAFAL
Exec Dt:
08/24/2021
5
FORD, COLIN RICHARD
Exec Dt:
08/24/2021
6
WEST, RICHARD
Exec Dt:
08/24/2021
7
HANSEN, PAUL
Exec Dt:
08/24/2021
8
NEEVES, ARTHUR EDWARD
Exec Dt:
08/24/2021
9
ANYAEGBU, ESTHER
Exec Dt:
09/02/2021
10
WONG, RONALD TOH MING
Exec Dt:
08/24/2021
11
GLEAVE, ADAM
Exec Dt:
08/31/2021
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536855
US20220018972
17374891
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 11
Reel/Frame:057447/0809   Pages: 5
Recorded: 09/10/2021
Attorney Dkt #:SPIR 1139-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNINGTON, JEREMY CHARLES
Exec Dt:
08/24/2021
2
GRECH, RAPHAEL
Exec Dt:
08/24/2021
3
BERRES, DENNIS
Exec Dt:
08/24/2021
4
ZBIKOWSKI, RAFAL
Exec Dt:
08/24/2021
5
FORD, COLIN RICHARD
Exec Dt:
08/24/2021
6
WEST, RICHARD
Exec Dt:
08/26/2021
7
HANSEN, PAUL
Exec Dt:
08/24/2021
8
NEEVES, ARTHUR EDWARD
Exec Dt:
08/24/2021
9
ANYAEGBU, ESTHER
Exec Dt:
09/02/2021
10
WONG, RONALD TOH MING
Exec Dt:
08/24/2021
11
GLEAVE, ADAM
Exec Dt:
08/31/2021
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11789161
US20230333260
17374882
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 12
Reel/Frame:059418/0348   Pages: 4
Recorded: 03/28/2022
Attorney Dkt #:SPIR 1139-11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEN, PAUL
Exec Dt:
08/24/2021
2
ANYAEGBU, ESTHER
Exec Dt:
09/02/2021
3
BENNINGTON, JEREMY CHARLES
Exec Dt:
08/24/2021
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK, GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11802972
US20220221586
17706421
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
HALF MOON BAY, CA 94019
Assignment: 13
Reel/Frame:060809/0613   Pages: 3
Recorded: 08/15/2022
Attorney Dkt #:SPIR 1166-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFFT, FELIX MICHAEL
Exec Dt:
08/04/2022
2
BEALES, STEPHEN NIGEL
Exec Dt:
08/12/2022
3
HOLBROW, MARK GEOFFREY
Exec Dt:
07/14/2022
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK
GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230350072
17733770
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 14
Reel/Frame:061748/0894   Pages: 4
Recorded: 11/14/2022
Attorney Dkt #:SPIR 1164-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTTLE, MATTHEW
Exec Dt:
10/03/2022
2
ANYAEGBU, ESTHER
Exec Dt:
10/07/2022
3
FORD, COLIN RICHARD
Exec Dt:
10/01/2022
4
HANSEN, PAUL
Exec Dt:
10/03/2022
5
WONG, RONALD TOH MING
Exec Dt:
10/01/2022
6
BENNINGTON, JEREMY CHARLES
Exec Dt:
10/07/2022
7
NARDONI, SAMUEL
Exec Dt:
11/11/2022
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK
GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230016836
17948218
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 15
Reel/Frame:061436/0174   Pages: 4
Recorded: 10/17/2022
Attorney Dkt #:SPIR 1169-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNINGTON, JEREMY CHARLES
Exec Dt:
10/07/2022
2
WEST, RICHARD
Exec Dt:
10/03/2022
3
HANSEN, PAUL
Exec Dt:
10/03/2022
4
ANYAEGBU, ESTHER
Exec Dt:
10/03/2022
5
POTTLE, MATTHEW
Exec Dt:
10/03/2022
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK
GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230128817
17948171
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 16
Reel/Frame:061436/0180   Pages: 4
Recorded: 10/17/2022
Attorney Dkt #:SPIR 1169-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNINGTON, JEREMY CHARLES
Exec Dt:
10/07/2022
2
WEST, RICHARD
Exec Dt:
10/03/2022
3
HANSEN, PAUL
Exec Dt:
10/03/2022
4
ANYAEGBU, ESTHER
Exec Dt:
10/03/2022
5
POTTLE, MATTHEW
Exec Dt:
10/03/2022
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK
GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230118946
17948176
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 17
Reel/Frame:061436/0198   Pages: 4
Recorded: 10/17/2022
Attorney Dkt #:SPIR 1169-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNINGTON, JEREMY CHARLES
Exec Dt:
10/07/2022
2
WEST, RICHARD
Exec Dt:
10/03/2022
3
HANSEN, PAUL
Exec Dt:
10/03/2022
4
ANYAEGBU, ESTHER
Exec Dt:
10/03/2022
5
POTTLE, MATTHEW
Exec Dt:
10/03/2022
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK
GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230121760
17948182
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 18
Reel/Frame:061436/0205   Pages: 4
Recorded: 10/17/2022
Attorney Dkt #:SPIR 1169-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNINGTON, JEREMY CHARLES
Exec Dt:
10/07/2022
2
WEST, RICHARD
Exec Dt:
10/03/2022
3
HANSEN, PAUL
Exec Dt:
10/03/2022
4
ANYAEGBU, ESTHER
Exec Dt:
10/03/2022
5
POTTLE, MATTHEW
Exec Dt:
10/03/2022
Assignee
1
SPIRENT COMMUNICATIONS, PLC
NORTHWOOD PARK
GATWICK ROAD
CRAWLEY, WEST SUSSEX, UNITED KINGDOM RH10 9XN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230118232
17948190
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN STREET
PO BOX 366
HALF MOON BAY, CA 94019

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