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Patent Assignment Assignor Details
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Assignor Name : SIVAPRASAD, SHANKARNARAYAN
Total Assignments: 8
Assignment: 1
Reel/Frame:017947/0735   Pages: 4
Recorded: 05/31/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABAT, RICARDO
Exec Dt:
05/31/2006
2
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
05/31/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576712
US20070280216
11444883
Correspondence name and address
JOHN ETCHELLS
GROUP MANAGER - IP LAW
AT&T ENTERPRISE SERVICES, INC.
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 2
Reel/Frame:031629/0853   Pages: 4
Recorded: 11/19/2013
Attorney Dkt #:2004-0510CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABAT, RICARDO
Exec Dt:
05/31/2006
2
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
05/31/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9100414
US20140056297
14071278
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:018214/0981   Pages: 7
Recorded: 09/07/2006
Attorney Dkt #:2006-A0604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANCHARD, HARRY
Exec Dt:
08/30/2006
2
LEWIS, STEVEN
Exec Dt:
08/29/2006
3
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
08/29/2006
4
ZHANG, LAN
Exec Dt:
08/29/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7890328
NONE
11470685
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:025822/0115   Pages: 7
Recorded: 02/17/2011
Attorney Dkt #:2006-A0604-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANCHARD, HARRY
Exec Dt:
08/30/2006
2
LEWIS, STEVEN
Exec Dt:
08/29/2006
3
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
08/29/2006
4
ZHANG, LAN
Exec Dt:
08/29/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8229746
US20110137652
13026884
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:028579/0766   Pages: 7
Recorded: 07/18/2012
Attorney Dkt #:2006-A0604-CON-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANCHARD, HARRY
Exec Dt:
08/30/2006
2
LEWIS, STEVEN
Exec Dt:
08/29/2006
3
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
08/29/2006
4
ZHANG, LAN
Exec Dt:
08/29/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8478593
US20120284025
13552218
Correspondence name and address
THOMAS M. ISAACSON
2810 LAURIAN LANE
SUITE 200
DUNKIRK, MD 20754
Assignment: 6
Reel/Frame:030724/0952   Pages: 7
Recorded: 07/02/2013
Attorney Dkt #:2006-A0604-CON-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANCHARD, HARRY
Exec Dt:
08/30/2006
2
LEWIS, STEVEN
Exec Dt:
08/29/2006
3
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
08/29/2006
4
ZHANG, LAN
Exec Dt:
08/29/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8725511
US20130297315
13933155
Correspondence name and address
THOMAS M. ISAACSON
2810 LAURIAN LANE
SUITE 200
DUNKIRK, MD 20754
Assignment: 7
Reel/Frame:033686/0440   Pages: 11
Recorded: 09/08/2014
Attorney Dkt #:2006-A0604-CON-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANCHARD, HARRY
Exec Dt:
08/30/2006
2
LEWIS, STEVEN
Exec Dt:
08/29/2006
3
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
08/29/2006
4
ZHANG, LAN
Exec Dt:
08/29/2006
Assignee
1
AT&T INTELLECTUAL PROPERTY II, L.P.
675 W. PEACHTREE ST.
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9412364
US20140244256
14268061
Correspondence name and address
THOMAS M. ISAACSON
2810 LAURIAN LANE
DUNKIRK, MD 20754
Assignment: 8
Reel/Frame:034436/0130   Pages: 7
Recorded: 12/09/2014
Attorney Dkt #:2006-A0604-CON-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANCHARD, HARRY
Exec Dt:
08/30/2006
2
LEWIS, STEVEN
Exec Dt:
08/29/2006
3
SIVAPRASAD, SHANKARNARAYAN
Exec Dt:
08/29/2006
4
ZHANG, LAN
Exec Dt:
08/29/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9412364
US20140244256
14268061
Correspondence name and address
THOMAS M. ISAACSON
2810 LAURIAN LANE
DUNKIRK, MD 20754

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