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Patent Assignment Assignor Details
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Assignor Name : LEVIN, ESTHER
Total Assignments: 13
Assignment: 1
Reel/Frame:040954/0611   Pages: 7
Recorded: 01/12/2017
Attorney Dkt #:112341CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASZTO, EDWARD DENNIS
Exec Dt:
08/11/1997
2
LEVIN, ESTHER
Exec Dt:
07/29/1997
3
MARCUS, STEPHEN MICHAEL
Exec Dt:
07/28/1997
4
PIERACCINI, ROBERTO
Exec Dt:
07/29/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6192338
NONE
09334916
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 2
Reel/Frame:009161/0155   Pages: 6
Recorded: 04/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, ESTHER
Exec Dt:
04/06/1998
2
NARAYANAN, SHRIKANTH SAMBASIVAN
Exec Dt:
04/06/1998
3
PIERACCINI, ROBERTO
Exec Dt:
04/06/1998
4
ZELJKOVIC, ILIJA
Exec Dt:
04/06/1998
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6173279
NONE
09058107
Correspondence name and address
AT&T CORP.
MICHELE L. CONOVER
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 3
Reel/Frame:011825/0490   Pages: 13
Recorded: 05/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSO, ANDREA
Exec Dt:
10/03/2000
2
CIVANLAR, MEHMET REHA
Exec Dt:
10/09/2000
3
GIBBON, DAVID CRAWFORD
Exec Dt:
11/16/2000
4
HUANG, QIAN
Exec Dt:
10/25/2000
5
LEVIN, ESTHER
Exec Dt:
11/08/2000
6
PIERACCINI, ROBERTO
Exec Dt:
10/19/2000
7
SHAHRARAY, BEHZAD
Exec Dt:
12/13/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7877774
NONE
09552312
Correspondence name and address
SAMUEL H. DWORETSKY
AT&T CORP.
P.O. BOX 4110
MIDDLETOWN NEW JERSEY
07748-4110
Assignment: 4
Reel/Frame:035958/0109   Pages: 11
Recorded: 06/30/2015
Attorney Dkt #:1999-0097-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSO, ANDREA
Exec Dt:
10/03/2000
2
CIVANLAR, MEHMET REHA
Exec Dt:
10/09/2000
3
GIBBON, DAVID CRAWFORD
Exec Dt:
11/16/2000
4
HUANG, QIAN
Exec Dt:
10/25/2000
5
LEVIN, ESTHER
Exec Dt:
11/08/2000
6
PIERACCINI, ROBERTO
Exec Dt:
10/19/2000
7
SHAHRARAY, BEHZAD
Exec Dt:
12/13/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICA
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9171545
US20110072466
12956147
Correspondence name and address
AT&T LEGAL DEPARTMENT - NDQ
ONE AT & T WAY, ROOM 2A-207
ATTN: PATENT DOCKETING
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:042645/0978   Pages: 11
Recorded: 06/08/2017
Attorney Dkt #:1999-0097-CON-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSO, ANDREA
Exec Dt:
10/03/2000
2
CIVANLAR, MEHMET REHA
Exec Dt:
10/09/2000
3
GIBBON, DAVID CRAWFORD
Exec Dt:
11/16/2000
4
HUANG, QIAN
Exec Dt:
10/25/2000
5
LEVIN, ESTHER
Exec Dt:
11/08/2000
6
PIERACCINI, ROBERTO
Exec Dt:
10/19/2000
7
SHAHRARAY, BEHZAD
Exec Dt:
12/13/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160042065
14922466
Correspondence name and address
AT&T LEGAL DEPARTMENT - POLSINELLI PC
ONE AT&T WAY, ROOM 2A-207
ATTN: PATENT DOCKETING
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:011761/0960   Pages: 2
Recorded: 05/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYUDOVYK, YEVGENIY
Exec Dt:
05/01/2001
2
LEVIN, ESTHER
Exec Dt:
05/01/2001
Assignee
1
TELELOGUE, INC.
SUITE 3020
517 ROUTE 1 SOUTH
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6625600
US20020152207
09845360
Correspondence name and address
KENYON & KENYON
SUMEET MAGOON
1500 K STREET NW
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:014392/0042   Pages: 2
Recorded: 08/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYUDOVYK, YEVGENIY
Exec Dt:
05/01/2001
2
LEVIN, ESTHER
Exec Dt:
05/01/2001
Assignee
1
TELELOGUE, INC.
517 ROUTE 1 SOUTH
SUITE 3020
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040030695
10638539
Correspondence name and address
KENYON & KENYON
SUMEET MAGOON
1500 K STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:012477/0077   Pages: 3
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, ESTHER
Exec Dt:
01/09/2002
2
BOYCE, SUSAN
Exec Dt:
01/09/2002
3
HELFRICH, BRIAN
Exec Dt:
01/09/2002
4
MANE, AMIR
Exec Dt:
01/09/2002
5
SCHONDORF, ALISON
Exec Dt:
01/09/2002
6
ZELJKOVIC, ILIJA
Exec Dt:
01/09/2002
Assignee
1
TELELOGUE, INC.
SUITE 3020
517 ROUTE 1 SOUTH
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6671670
US20030225571
10041620
Correspondence name and address
KENYON & KENYON
SUMEET MAGOON
1500 K STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:014116/0362   Pages: 5
Recorded: 11/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, ESTHER
Exec Dt:
03/24/2003
2
BOYCE, SUSAN
Exec Dt:
04/04/2003
3
HELFRICH, BRIAN
Exec Dt:
04/10/2003
4
LYUDOVYK, YEVGENIY
Exec Dt:
03/25/2003
5
BURKE, ROBERT
Exec Dt:
03/25/2003
6
ZELJKOVIC, LIIJA
Exec Dt:
03/25/2003
Assignee
1
TELELOGUE, INC.
517 ROUTE, ONE SOUTH, SUITE 5700
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030149566
10331343
Correspondence name and address
KENYON & KENYON
SUMEET MAGOON
1500 K STREET, N.W.
STE. 700
WASHINGTON, DC 20005-1257
Assignment: 10
Reel/Frame:014125/0256   Pages: 5
Recorded: 11/13/2003
Conveyance: CORRECTIVE TO CORRECT THE SIXTH ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 014116 FRAME 0362. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
LEVIN, ESTHER
Exec Dt:
03/24/2003
2
BOYCE, SUSAN
Exec Dt:
04/04/2003
3
HELFRICH, BRIAN
Exec Dt:
04/10/2003
4
LYUDOVYK, YEVGENIY
Exec Dt:
03/26/2003
5
BURKE, ROBERT
Exec Dt:
03/25/2003
6
ZELJKOVIC, LLIJA
Exec Dt:
03/25/2003
Assignee
1
TELELOGUE, INC.
517 ROUTE, ONE SOUTH, SUITE 5700
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030149566
10331343
Correspondence name and address
KENYON & KENYON
SUMEET MAGOON
SUITE 700
1600 K STREET, N.W.
WASHINGTON, DC 20005-1257
Assignment: 11
Reel/Frame:014225/0958   Pages: 2
Recorded: 06/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANE, AMIR
Exec Dt:
06/19/2003
2
LEVIN, ESTHER
Exec Dt:
06/19/2003
3
BOYCE, SUSAN
Exec Dt:
06/23/2003
Assignee
1
TELELOGUE, INC.
517 ROUTE
ONE SOUTH, SUITE 5700
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7242758
US20040024754
10353012
Correspondence name and address
KENYON & KENYON
SUMEET MAGOON
1500 K STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:018235/0074   Pages: 5
Recorded: 09/12/2006
Attorney Dkt #:2005-0552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILBERT, MAZIN
Exec Dt:
07/03/2006
2
LEVIN, ESTHER
Exec Dt:
07/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9620117
NONE
11426748
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINISTER, NJ 07921
Assignment: 13
Reel/Frame:045830/0913   Pages: 4
Recorded: 04/03/2018
Attorney Dkt #:2005-0552-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILBERT, MAZIN
Exec Dt:
07/03/2006
2
LEVIN, ESTHER
Exec Dt:
07/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10217457
US20170213546
15483213
Correspondence name and address
AT&T LEGAL DEPARTMENT - POLSINELLI PC
ONE AT&T WAY, ROOM 2A-207
ATTN: PATENT DOCKETING
BEDMINSTER, NJ 07921

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