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Patent Assignment Assignee Details
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Assignee Name : IDT CORPORATION
Total Assignments: 27
Assignment: 1
Reel/Frame:011567/0664   Pages: 5
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROP, DAVID
Exec Dt:
02/05/2001
2
SILBERSTEIN, ELI
Exec Dt:
01/18/2001
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871062
US20020147002
09761224
Correspondence name and address
GOTTLIEB RACKMAN & REISMAN PC
TIBERIU WEISZ
270 MADISON AVENUE
NEW YORK, NEW YORK 10016-0601
Domestic representative
GOTTLIEB RACKMAN & REISMAN PC
TIBERIU WEISZ
270 MADISON AVENUE
NEW YORK, NY 10016-0601
Assignment: 2
Reel/Frame:011569/0611   Pages: 5
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROP, DAVID
Exec Dt:
02/05/2001
2
SILBERSTEIN, ELI
Exec Dt:
01/18/2001
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020094800
09761454
Correspondence name and address
GOTTLIEB RACKMAN & REISMAN PC
TIBERFU WEISZ
270 MADISON AVENUE
NEW YORK, NY 10016-0601
Assignment: 3
Reel/Frame:012446/0425   Pages: 5
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYER, DANIEL J.
Exec Dt:
10/17/2001
Assignee
1
IDT CORPORATION
520 BROAD STREET, 3RD FLOOR
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040128343
10311771
Correspondence name and address
GOTTLIEB RACKMAN & REISMAN PC
TIBERIU WEISZ
270 MADISON AVENUE
NEW YORK, NEW YORK 10016-0601
Assignment: 4
Reel/Frame:013902/0549   Pages: 4
Recorded: 12/18/2002
Conveyance: CORRECTIVE PREVIOUSLY RECORDED AT REEL 012446 FRAME 0425. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignor
1
MAYER, DANIEL J.
Exec Dt:
11/14/2001
Assignee
1
IDT CORPORATION
520 BROAD STREET, 3RD FLOOR
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040128343
10311771
Correspondence name and address
GOTTLIEB RACKMAN & REISMAN PC
WEISZ, TIBERIU
270 MADISON AVENUE
NEW YORK, NY 10016-0601
Assignment: 5
Reel/Frame:014993/0629   Pages: 3
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAZ, LUIS J.
Exec Dt:
02/04/2004
2
FORMAN, ALLAN
Exec Dt:
02/05/2004
Assignee
1
IDT CORPORATION
521 BROAD STREET -7TH FLOOR
NEWWARK, NEW JERSEY 07102-3121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D512456
NONE
29186011
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 6
Reel/Frame:015472/0737   Pages: 3
Recorded: 06/16/2004
Attorney Dkt #:15.7863usu
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, ANKUR
Exec Dt:
06/07/2004
2
MONTALBANO, JOHN
Exec Dt:
06/07/2004
Assignee
1
IDT CORPORATION
520 BROAD STREET, 7TH FL.
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050190891
10788682
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
PAUL D. GREELEY
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 7
Reel/Frame:015564/0065   Pages: 5
Recorded: 07/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURTZEL, GARY I.
Exec Dt:
07/02/2004
2
WURTZEL, YITZCHAK
Exec Dt:
07/09/2004
3
WURTZEL, ELIYAHU
Exec Dt:
07/06/2004
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050187806
10781785
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MICHAEL R. CASEY, PH.D.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:015767/0761   Pages: 2
Recorded: 09/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIAZ, LUIS
Exec Dt:
07/14/2004
Assignee
1
IDT CORPORATION
520 BROAD ST. 7TH FLR
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050278376
10867166
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO ET AL
PAUL D. GREELEY, ESQ.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 9
Reel/Frame:015837/0355   Pages: 4
Recorded: 09/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WINSTAR COMMUNICATIONS, INC.
Exec Dt:
08/31/2004
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6865170
NONE
09100563
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 10
Reel/Frame:032628/0533   Pages: 4
Recorded: 04/08/2014
Attorney Dkt #:155.8044USX1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WINSTAR COMMUNICATIONS, INC.
Exec Dt:
08/31/2004
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150146592
13548245
Correspondence name and address
PAUL D. GREELEY
ONE LANDMARK SQUARE
10TH FLOOR
STAMFORD, CT 06901
Assignment: 11
Reel/Frame:015903/0860   Pages: 3
Recorded: 10/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NGUYEN-TRAN, TRANG
Exec Dt:
10/12/2004
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060085815
10965818
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:016074/0601   Pages: 3
Recorded: 12/13/2004
Attorney Dkt #:248608us67
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAZ, LUIS J.
Exec Dt:
11/22/2004
2
DIGIORGIO, JAMES A
Exec Dt:
11/22/2004
Assignee
1
IDT CORPORATION
520 BROAD STREET
8TH FLOOR
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060074797
10958381
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:016746/0612   Pages: 7
Recorded: 07/01/2005
Attorney Dkt #:259053US67
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURTZEL, YITZCHAK
Exec Dt:
05/06/2005
2
BEAUVOIS, CHRIS
Exec Dt:
05/09/2005
3
ROZENBLAT, ILYA
Exec Dt:
05/06/2005
Assignee
1
IDT CORPORATION
520 BROAD ST.
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7533182
US20060164422
11039927
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:016659/0502   Pages: 8
Recorded: 06/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYNCH, THOMAS J.
Exec Dt:
05/12/2005
2
FLEMMING, EVA
Exec Dt:
05/12/2005
3
ECKSTEIN, LEO
Exec Dt:
06/03/2005
4
BERNATOWICZ, KARA
Exec Dt:
05/12/2005
5
ALEYNIKOV, SERGEY
Exec Dt:
06/02/2005
6
RELIS, JEROME
Exec Dt:
05/13/2005
7
TYBERG, ZEV
Exec Dt:
06/03/2005
8
ZUPNIK, HARRY
Exec Dt:
06/02/2005
9
STOKAR, AVI
Exec Dt:
06/02/2005
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070008894
11024672
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:017397/0982   Pages: 9
Recorded: 12/22/2005
Attorney Dkt #:261382us6
Conveyance: CORRECTED FORM PTO-1595 TO CORRECT ASSIGNOR #3'S NAME PREVIOUSLY RECORDED ON REEL/FRAME 016659/0502.
Assignors
1
LYNCH, THOMAS J.
Exec Dt:
05/12/2005
2
FLEMMING, EVA
Exec Dt:
05/12/2005
3
ECKSTIEN, LEO
Exec Dt:
06/03/2005
4
BERNATOWICZ, KARA
Exec Dt:
05/12/2005
5
ALEYNIKOV, SERGEY
Exec Dt:
06/02/2005
6
RELIS, JEROME
Exec Dt:
05/13/2005
7
TYBERG, ZEV
Exec Dt:
06/03/2005
8
ZUPNIK, HARRY
Exec Dt:
06/02/2005
9
STOKAR, AVI
Exec Dt:
06/02/2005
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070008894
11024672
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:016890/0898   Pages: 2
Recorded: 08/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRAPKIN, MICHAEL
Exec Dt:
08/15/2005
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070043677
11205927
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 17
Reel/Frame:018924/0574   Pages: 3
Recorded: 02/23/2007
Attorney Dkt #:278483US6PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAZ, LUIS J.
Exec Dt:
09/22/2005
2
DIGIORGIO, JAMES A.
Exec Dt:
09/25/2005
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060200399
10551440
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:017520/0134   Pages: 5
Recorded: 01/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDEN, BARRY MICHAEL
Exec Dt:
01/26/2006
2
COOK, ANDREW PHILIP
Exec Dt:
01/26/2006
Assignee
1
IDT CORPORATION
520 BROAD STREET, 7TH FLOOR
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060259313
11342214
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 19
Reel/Frame:018022/0256   Pages: 3
Recorded: 06/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAPKIN, MICHAEL
Exec Dt:
05/25/2006
2
MAYER, DANIEL JITZCHAK
Exec Dt:
05/25/2006
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070043682
11477221
Correspondence name and address
PAUL D. GREELEY
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 20
Reel/Frame:018347/0047   Pages: 3
Recorded: 09/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, DANIEL JITZCHAK
Exec Dt:
09/21/2006
2
BARSKY, JAY
Exec Dt:
09/25/2006
3
GARTNER, PATRICK JOHN
Exec Dt:
09/25/2006
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7983712
US20080076385
11527114
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 21
Reel/Frame:020854/0476   Pages: 4
Recorded: 04/10/2008
Attorney Dkt #:124727.0105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLY, EDWARD J.
Exec Dt:
10/05/2006
2
SHENKER, ISAI
Exec Dt:
10/05/2006
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120047069
12083344
Correspondence name and address
BLANK ROME LLP
600 NEW HAMPSHIRE AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 22
Reel/Frame:018647/0491   Pages: 3
Recorded: 12/18/2006
Attorney Dkt #:39260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKWOOD, MARGARET R.
Exec Dt:
10/23/2006
2
MAYER, DANIEL JITZCHAK
Exec Dt:
10/23/2006
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070090184
11585733
Correspondence name and address
DAMIAN G. WASSERBAUER, ESQ.
520 BROAD STREET
4TH FLOOR
NEWARK, NJ 07102
Assignment: 23
Reel/Frame:018684/0730   Pages: 2
Recorded: 12/21/2006
Attorney Dkt #:2663-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYER, DANIEL J.
Exec Dt:
11/21/2006
Assignee
1
IDT CORPORATION
520 BROAD STREET, 8TH FLOOR
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7940903
US20080123828
11605279
Correspondence name and address
DAVIDSON BERQUIST JACKSON & GOWDEY LLP
4300 WILSON BLVD., 7TH FLOOR
ARLINGTON, VA 22203
Assignment: 24
Reel/Frame:020743/0692   Pages: 3
Recorded: 04/02/2008
Attorney Dkt #:307051US3PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALEYNIKOV, SERGEY
Exec Dt:
03/28/2008
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080198998
11577468
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:023974/0474   Pages: 2
Recorded: 02/23/2010
Attorney Dkt #:2663-0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALROY, LIORE Z.
Exec Dt:
02/09/2010
2
BEAUFILS, PIERRE
Exec Dt:
02/09/2010
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110196787
12702466
Correspondence name and address
BRIAN SIRITZKY
4300 WILSON BLVD.
7TH FLOOR
ARLINGTON, VA 22203
Assignment: 26
Reel/Frame:025682/0380   Pages: 7
Recorded: 01/24/2011
Attorney Dkt #:155.9019USU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RELIS, JEROME
Exec Dt:
01/20/2011
2
GUTMAN, MOSHE
Exec Dt:
11/19/2010
Assignee
1
IDT CORPORATION
520 BROAD STREET
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8964728
US20110116494
12745476
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 27
Reel/Frame:028297/0762   Pages: 4
Recorded: 05/31/2012
Attorney Dkt #:2663-0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKELTON, JEFFREY S.
Exec Dt:
02/03/2012
2
HIRSCH, BENJAMIN
Exec Dt:
01/26/2012
3
WURTZEL, YITZCHAK
Exec Dt:
02/14/2012
Assignee
1
IDT CORPORATION
550 BROAD STREET
5TH FLOOR
NEWARK, NEW JERSEY 07102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8655393
US20130109350
13287895
Correspondence name and address
MICHAEL R. CASEY, PH.D.
4300 WILSON BLVD.
7TH FLOOR
ARLINGTON, VA 22203

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