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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : BRITISH TELECOMMUNICATIONS PLC.
Total Assignments: 5
Assignment: 1
Reel/Frame:021535/0484   Pages: 2
Recorded: 09/16/2008
Attorney Dkt #:LSN-36-2194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/16/2007
Assignee
1
81 NEWGATE STREET,
LONDON, UNITED KINGDOM EC1A 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12293133
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:021508/0082   Pages: 2
Recorded: 09/10/2008
Attorney Dkt #:LSN-36-2193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/09/2007
Assignee
1
81 NEWGATE STREET,
LONDON, UNITED KINGDOM EC1A 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12282405
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 3
Reel/Frame:021341/0070   Pages: 3
Recorded: 08/05/2008
Attorney Dkt #:LSN-36-2165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2007
2
Exec Dt:
04/11/2007
3
Exec Dt:
04/17/2007
Assignee
1
81 NEWGATE STREET,
LONDON, UNITED KINGDOM EC1A 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12278315
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:021515/0734   Pages: 2
Recorded: 09/11/2008
Attorney Dkt #:LSN-36-2183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/04/2007
Assignee
1
81 NEWGATE STREET,
LONDON, UNITED KINGDOM EC1A 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12282577
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:043437/0834   Pages: 5
Recorded: 08/29/2017
Attorney Dkt #:2060-5053C1 & OTHERS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/31/2017
Assignee
1
81 NEWGATE STREET
LONDON, UNITED KINGDOM EC1A 7AJ
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
09725475
 
10354992
 
10355007
 
10884273
 
11217035
 
11259239
 
11292748
 
11410312
 
11413996
 
11467719
 
11535471
 
11548258
 
11672381
 
11857330
 
12360015
 
12360812
 
12406852
 
12556498
 
12708516
 
12729132
 
12796398
 
NONE
13452765
 
13712489
 
13925450
 
14930208
Correspondence name and address
LEE, HONG, DEGERMAN, KANG & WAIMEY
660 S. FIGUEROA STREET, SUITE 2300
LOS ANGELES, CA 90017

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