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Patent Assignment Assignor Details
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Assignor Name : DUFFIELD, NICHOLAS
Total Assignments: 38
Assignment: 1
Reel/Frame:020198/0883   Pages: 6
Recorded: 12/05/2007
Attorney Dkt #:ATT/2004-0023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/23/2005
2
LUND, CARSTEN
Exec Dt:
08/03/2005
3
SEN, SUBHABRATA
Exec Dt:
08/03/2005
4
ZHANG, YIN
Exec Dt:
12/03/2007
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7424489
NONE
11042714
Correspondence name and address
JOHN ETCHELLS, AT&T CORP.
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 2
Reel/Frame:027633/0290   Pages: 8
Recorded: 02/01/2012
Attorney Dkt #:2004-0015CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/23/2005
2
LUND, CARSTEN
Exec Dt:
08/03/2005
3
SEN, SUBHABRATA
Exec Dt:
08/03/2005
4
ZHANG, YIN
Exec Dt:
10/13/2008
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8218451
US20110122792
13019240
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:030244/0575   Pages: 10
Recorded: 04/18/2013
Attorney Dkt #:2004-0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/23/2005
2
LUND, CARSTEN
Exec Dt:
08/03/2005
3
SEN, SUBHABRATA
Exec Dt:
08/03/2005
4
ZHANG, YIN
Exec Dt:
10/13/2008
5
SINGH, SUMEET
Exec Dt:
02/22/2012
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7437385
NONE
11042771
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
PATENT DOCKETING
ROOM 2-A, ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:062427/0064   Pages: 10
Recorded: 01/19/2023
Attorney Dkt #:2004-0015CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/23/2005
2
LUND, CARSTEN
Exec Dt:
08/03/2005
3
SEN, SUBHABRATA
Exec Dt:
08/03/2005
4
ZHANG, YIN
Exec Dt:
10/13/2008
5
SINGH, SUMEET
Exec Dt:
02/22/2012
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7898976
US20090016234
12236369
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:062488/0713   Pages: 6
Recorded: 01/25/2023
Attorney Dkt #:2004-0023CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/23/2005
2
LUND, CARSTEN
Exec Dt:
08/03/2005
3
SEN, SUBHABRATA
Exec Dt:
08/03/2005
4
ZHANG, YIN
Exec Dt:
12/03/2007
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090073891
12197424
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:016953/0756   Pages: 6
Recorded: 08/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/24/2005
2
GONG, WEIBO
Exec Dt:
08/05/2005
3
TOWSLEY, DON
Exec Dt:
08/22/2005
4
ZOU, CHANGCHUN
Exec Dt:
08/04/2005
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7587761
US20060282894
11216972
Correspondence name and address
SAM DWORETSKY
ONE AT&T WAY, ROOM 2A-207
BEDMINSTER, NEW JERSEY 07921
Assignment: 7
Reel/Frame:019502/0200   Pages: 9
Recorded: 06/29/2007
Attorney Dkt #:1410.008 - 2004-0511
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDITION OF THE 2ND ASSIGNEE - UNIVERSITY OF MASSACHUSETTS PREVIOUSLY RECORDED ON REEL 016953 FRAME 0756. ASSIGNOR(S) HEREBY CONFIRMS THE ORIGINAL ASSIGNMENT DOCUMENT FILED CONTAINED BOTH ASSIGNEE'S NAME AND INFORMATION.
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/24/2005
2
GONG, WEIBO
Exec Dt:
08/05/2005
3
TOWSLEY, DON
Exec Dt:
08/22/2005
4
ZOU, CHANGCHUN
Exec Dt:
08/04/2005
Assignees
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
2
UNIVERSITY OF MASSACHUSETTS
225 FRANKLIN STREET
12TH FLOOR
BOSTON, MASSACHUSETTS 02100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7587761
US20060282894
11216972
Correspondence name and address
BUSKOP LAW GROUP, PC
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 8
Reel/Frame:018206/0449   Pages: 4
Recorded: 08/24/2006
Attorney Dkt #:2004-0509
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/07/2006
2
KRISHNAMURTHY, BALACHANDER
Exec Dt:
07/25/2006
Assignee
1
AT&T CORP.
32 AVENUE OF AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630949
NONE
11229156
Correspondence name and address
JOHN ETCHELLS
AT&T CORP.
ONE AT&T WAY, ROOM 2A-207
BEDMINSTER, NEW JERSEY 07921
Assignment: 9
Reel/Frame:018394/0848   Pages: 6
Recorded: 10/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/07/2006
2
VAN DER MERWE, JACOBUS
Exec Dt:
10/03/2006
3
SEKAR, VYAS
Exec Dt:
08/15/2006
4
SPATSCHECK, OLIVER
Exec Dt:
08/18/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8001601
US20070283436
11452623
Correspondence name and address
AT&T CORP.
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NEW JERSEY 07921
Assignment: 10
Reel/Frame:026658/0567   Pages: 4
Recorded: 07/27/2011
Attorney Dkt #:ATT/2004-0509CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/07/2006
2
KRISHNAMURTHY, BALACHANDER
Exec Dt:
07/25/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751431
US20100088549
12632716
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 11
Reel/Frame:036294/0911   Pages: 4
Recorded: 08/11/2015
Attorney Dkt #:2004-0509CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/07/2006
2
KRISHNAMURTHY, BALACHANDER
Exec Dt:
07/25/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9407527
US20150350052
14822578
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 12
Reel/Frame:039298/0329   Pages: 4
Recorded: 07/31/2016
Attorney Dkt #:2004-0509CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/07/2006
2
KRISHNAMURTHY, BALACHANDER
Exec Dt:
07/25/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9860181
US20160344639
15224567
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 13
Reel/Frame:022181/0776   Pages: 10
Recorded: 01/30/2009
Attorney Dkt #:2007-1096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUND, CARSTEN
Exec Dt:
05/07/2008
2
COHEN, EDITH
Exec Dt:
05/15/2008
3
DUFFIELD, NICHOLAS
Exec Dt:
06/12/2008
4
GERBER, ALEXANDRE
Exec Dt:
05/07/2008
5
HERSH, ADAM
Exec Dt:
05/12/2008
6
SPATSCHECK, OLIVER
Exec Dt:
07/11/2008
7
THORUP, MIKKEL
Exec Dt:
05/14/2008
Assignee
1
AT&T LABS, INC.
9505 ARBORETUM BLVD.
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7852785
US20090316590
12119939
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 14
Reel/Frame:021378/0294   Pages: 3
Recorded: 08/13/2008
Attorney Dkt #:ATT/2007-0286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUFFIELD, NICHOLAS
Exec Dt:
07/14/2008
Assignee
1
AT&T LABS, INC.
9505 ARBORETUM BOULEVARD
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073945
US20090271508
12109743
Correspondence name and address
JOHN ETCHELLS
AT&T ENTERPRISE SERVICES., ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 15
Reel/Frame:021693/0653   Pages: 7
Recorded: 10/16/2008
Attorney Dkt #:ATT/2006-A1205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRESLAU, LEE
Exec Dt:
09/10/2008
2
DUFFIELD, NICHOLAS
Exec Dt:
09/10/2008
3
GU, YU
Exec Dt:
09/10/2008
4
SEN, SUBHABRATA
Exec Dt:
09/10/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8005010
US20090190487
12022733
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 16
Reel/Frame:022027/0689   Pages: 9
Recorded: 12/24/2008
Attorney Dkt #:2008-0866
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
12/17/2008
2
BRESLAU, LEE M.
Exec Dt:
12/16/2008
3
EE, CHENG
Exec Dt:
12/22/2008
4
GERBER, ALEXANDRE
Exec Dt:
12/05/2008
5
LUND, CARSTEN
Exec Dt:
12/05/2008
6
SEN, SUBHABRATA
Exec Dt:
12/16/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8064359
US20100157809
12343007
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 17
Reel/Frame:022027/0698   Pages: 9
Recorded: 12/24/2008
Attorney Dkt #:2008-0817
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
12/17/2008
2
BRESLAU, LEE M.
Exec Dt:
12/16/2008
3
EE, CHENG
Exec Dt:
12/22/2008
4
GERBER, ALEXANDRE
Exec Dt:
12/05/2008
5
LUND, CARSTEN
Exec Dt:
12/04/2008
6
SEN, SUBHABRATA
Exec Dt:
12/16/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7957315
US20100161791
12342957
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 18
Reel/Frame:022094/0311   Pages: 12
Recorded: 12/22/2008
Attorney Dkt #:2008-0762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEN, SUBHABRATA
Exec Dt:
12/16/2008
2
BRESLAU, LEE
Exec Dt:
12/16/2008
3
DUFFIELD, NICHOLAS
Exec Dt:
12/17/2008
4
GU, YU
Exec Dt:
12/16/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY 1, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7924739
US20100157840
12317420
Correspondence name and address
AT&T CORP.
ROOM 2A207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 19
Reel/Frame:022353/0678   Pages: 6
Recorded: 03/02/2009
Attorney Dkt #:20103/2007-1726
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
12/17/2008
2
LUND, CARSTEN
Exec Dt:
02/23/2009
3
THORUP, MIKKEL
Exec Dt:
02/22/2009
4
COHEN, EDITH
Exec Dt:
12/24/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
A NEVADA PARTNERSHIP
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7990982
US20100150004
12335074
Correspondence name and address
MARK C. ZIMMERMAN
HANLEY FLIGHT & ZIMMERMAN, LLC
150 SOUTH WACKER DRIVE
SUITE 2100
CHICAGO, ILLINOIS 60606
Assignment: 20
Reel/Frame:023050/0005   Pages: 9
Recorded: 08/04/2009
Attorney Dkt #:1209-171 (0290)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
12/17/2008
2
LUND, CARSTEN
Exec Dt:
02/03/2008
3
THORUP, MIKKEL
Exec Dt:
12/03/2008
4
COHEN, EDITH
Exec Dt:
01/20/2009
5
KAPLAN, HAIM
Exec Dt:
07/07/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8005949
US20100138529
12325340
Correspondence name and address
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE
RENO, NV 89502
Assignment: 21
Reel/Frame:022332/0811   Pages: 10
Recorded: 03/02/2009
Attorney Dkt #:83531-566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERBER, ALEXANDRE
Exec Dt:
01/08/2009
2
BRESLAU, LEE
Exec Dt:
12/18/2008
3
SEN, SUBHABRATA
Exec Dt:
12/29/2008
4
DUFFIELD, NICHOLAS
Exec Dt:
12/19/2008
5
LUND, CARSTEN
Exec Dt:
01/05/2009
6
EEE, CHENG
Exec Dt:
12/23/2008
7
DHAMDHERE, AMOGH
Exec Dt:
01/12/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 EAST PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8477772
US20100150005
12335868
Correspondence name and address
MICHAEL J. DONOHUE
1201 THIRD AVENUE
SUITE 2200
SEATTLE, WA 98101-3045
Assignment: 22
Reel/Frame:029623/0303   Pages: 10
Recorded: 01/14/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERBER, ALEXANDRE
Exec Dt:
01/08/2009
2
BRESLAU, LEE
Exec Dt:
12/18/2008
3
SEN, SUBHABRATA
Exec Dt:
12/29/2008
4
DUFFIELD, NICHOLAS
Exec Dt:
12/29/2008
5
LUND, CARSTEN
Exec Dt:
01/05/2009
6
EE, CHENG
Exec Dt:
12/23/2008
7
DHAMDHERE, AMOGH
Exec Dt:
01/12/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8811395
US20130132608
13740723
Correspondence name and address
AT & T LEGAL DEPARTMENT - CANAVAN
ATTN: PATENT DOCKETING
ROOM 2A-207, ONE AT & T WAY
BEDMINSTER, NJ 07921
Assignment: 23
Reel/Frame:023027/0959   Pages: 8
Recorded: 07/30/2009
Attorney Dkt #:1209-135 (0240)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
02/04/2009
2
COHEN, EDITH
Exec Dt:
03/05/2009
3
LUND, CARSTEN
Exec Dt:
02/04/2009
4
THORUP, MIKKEL
Exec Dt:
02/11/2009
5
KAPLAN, HAIM
Exec Dt:
07/07/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7764625
US20090303879
12136705
Correspondence name and address
AT&T INTELLECTUAL PROPERTY I, LP
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 24
Reel/Frame:023028/0112   Pages: 8
Recorded: 07/30/2009
Attorney Dkt #:1209-151 (0257)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
02/04/2009
2
COHEN, EDITH
Exec Dt:
03/05/2009
3
LUND, CARSTEN
Exec Dt:
02/04/2009
4
THORUP, MIKKEL
Exec Dt:
02/11/2009
5
KAPLAN, HAIM
Exec Dt:
07/07/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7746808
US20090303901
12136725
Correspondence name and address
AT&T INTELLECTUAL I, LP
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 25
Reel/Frame:022382/0778   Pages: 7
Recorded: 03/12/2009
Attorney Dkt #:7780-080816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERBER, ALEXANDRE
Exec Dt:
03/06/2009
2
DUFFIELD, NICHOLAS
Exec Dt:
03/09/2009
3
MANZO, ROBERT
Exec Dt:
03/11/2009
4
RAMIREZ, WILLIAM
Exec Dt:
03/11/2009
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8121599
US20100159931
12343877
Correspondence name and address
LARSON NEWMAN ABEL POLANSKY & WHITE, LLP
5914 WEST COURTYARD DRIVE, SUITE 200
AUSTIN, TX 78730
Assignment: 26
Reel/Frame:023011/0326   Pages: 13
Recorded: 07/14/2009
Attorney Dkt #:2008-1296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRESLAU, LEE
Exec Dt:
07/07/2009
2
DHAMDHERE, AMOGH
Exec Dt:
07/14/2009
3
LUND, CARSTEN
Exec Dt:
07/06/2009
4
SEN, SUBHABRATA
Exec Dt:
07/06/2009
5
DUFFIELD, NICHOLAS
Exec Dt:
07/06/2009
6
EE, CHENG
Exec Dt:
07/06/2009
7
GERBER, ALEXANDRE
Exec Dt:
07/06/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY 1, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8165019
US20110013525
12460113
Correspondence name and address
AT & T LEGAL DEPARTMENT - CANAVAN
ATTN: PATENT DOCKETING
ROOM 2A-207, ONE AT & T WAY
BEDMINSTER, NJ 07921
Assignment: 27
Reel/Frame:023087/0265   Pages: 8
Recorded: 08/11/2009
Attorney Dkt #:2008-1300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEN, SUBHABRATA
Exec Dt:
08/06/2009
2
DUFFIELD, NICHOLAS
Exec Dt:
08/06/2009
3
HAFFNER, PATRICK
Exec Dt:
08/06/2009
4
ERMAN, JEFFREY
Exec Dt:
08/06/2009
5
JIN, YU
Exec Dt:
08/06/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
645 PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311956
US20110040706
12539430
Correspondence name and address
AT&T INTELLECTUAL PROPERTY I, LP
645 EAST PLUMB LANE
RENO, NV 89502
Assignment: 28
Reel/Frame:029013/0545   Pages: 8
Recorded: 09/24/2012
Attorney Dkt #:2008-1300CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEN, SUBHABRATA
Exec Dt:
08/06/2009
2
DUFFIELD, NICHOLAS
Exec Dt:
08/06/2009
3
HAFFNER, PATRICK
Exec Dt:
08/06/2009
4
ERMAN, JEFFREY
Exec Dt:
08/06/2009
5
JIN, YU
Exec Dt:
08/06/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9349102
US20130013542
13620668
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 29
Reel/Frame:023290/0767   Pages: 8
Recorded: 09/28/2009
Attorney Dkt #:2008-0228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
09/09/2009
2
HAFFNER, PATRICK
Exec Dt:
09/25/2009
3
KRISHNAMURTHY, BALACHANDER
Exec Dt:
09/11/2009
4
RINGBERG, HAAKON ANDREAS
Exec Dt:
09/26/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
645 EAST PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9258217
US20100153316
12568044
Correspondence name and address
MICHAEL J. DONOHUE
1201 THIRD AVENUE
SEATTLE, WA 98101
Assignment: 30
Reel/Frame:037371/0730   Pages: 8
Recorded: 12/29/2015
Attorney Dkt #:2008-0228CON/ 27.5207USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
09/09/2009
2
HAFFNER, PATRICK
Exec Dt:
09/25/2009
3
KRISHNAMURTHY, BALACHANDER
Exec Dt:
09/11/2009
4
RINGBERG, HAAKON ANDREAS
Exec Dt:
09/26/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9680877
US20160105462
14969591
Correspondence name and address
AT&T LEGAL DEPARTMENT - H&C ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 31
Reel/Frame:023738/0145   Pages: 6
Recorded: 12/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, EDITH
Exec Dt:
12/17/2009
2
DUFFIELD, NICHOLAS
Exec Dt:
12/17/2009
3
LUND, CARSTEN
Exec Dt:
12/17/2009
4
THORUP, MIKKEL
Exec Dt:
12/16/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8195710
US20110153554
12653831
Correspondence name and address
JOSEPH L. LAZAROFF
LAW OFFICES OF JOSEPH L. LAZAROFF
16 YARMOUTH ROAD
ROWAYTON, CT 06853
Assignment: 32
Reel/Frame:025903/0820   Pages: 3
Recorded: 03/04/2011
Attorney Dkt #:ATT/2008-0771
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUFFIELD, NICHOLAS
Exec Dt:
03/05/2010
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9571366
US20110158105
12647537
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 33
Reel/Frame:024569/0560   Pages: 3
Recorded: 06/21/2010
Attorney Dkt #:2009-1009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUFFIELD, NICHOLAS
Exec Dt:
06/07/2010
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8442827
US20110313767
12818821
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 34
Reel/Frame:030378/0911   Pages: 3
Recorded: 05/08/2013
Attorney Dkt #:2009-1009-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUFFIELD, NICHOLAS
Exec Dt:
06/07/2010
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9343063
US20130246072
13889717
Correspondence name and address
THOMAS M. ISAACSON
2810 LAURIAN LANE
SUITE 200
DUNKIRK, MD 20754
Assignment: 35
Reel/Frame:040423/0585   Pages: 3
Recorded: 10/19/2016
Attorney Dkt #:2009-1009CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUFFIELD, NICHOLAS
Exec Dt:
06/07/2010
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10192547
US20160240191
15135237
Correspondence name and address
AT&T LEGAL DEPARTMENT - POLSINELLI
ATTN: PATENT DOCKETING
ONE AT&T WAY, ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 36
Reel/Frame:025904/0963   Pages: 11
Recorded: 03/04/2011
Attorney Dkt #:ATT/2009-1406
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFIELD, NICHOLAS
Exec Dt:
08/16/2010
2
HAFFNER, PATRICK
Exec Dt:
08/16/2010
3
JIN, YU
Exec Dt:
08/26/2010
4
SEN, SUBHABRATA
Exec Dt:
08/16/2010
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8935188
US20120047096
12858303
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 37
Reel/Frame:026355/0598   Pages: 3
Recorded: 05/27/2011
Attorney Dkt #:P39083
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUFFIELD, NICHOLAS
Exec Dt:
05/16/2011
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073945
US20090271508
12109743
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 38
Reel/Frame:027740/0768   Pages: 3
Recorded: 02/22/2012
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUFFIELD, NICHOLAS
Exec Dt:
05/16/2011
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120106377
13283194
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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