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Patent Assignment Assignor Details
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Assignor Name : LEIGHTON, WILLIAM J., III
Total Assignments: 8
Assignment: 1
Reel/Frame:008081/0059   Pages: 5
Recorded: 06/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIVANLAR, SEYHAN
Exec Dt:
06/28/1996
2
LEIGHTON, WILLIAM J., III
Exec Dt:
06/20/1996
3
SAKSENA, VIKRAM R.
Exec Dt:
06/20/1996
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6298120
NONE
08671747
Correspondence name and address
AT&T
MR. S. H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 2
Reel/Frame:010914/0084   Pages: 20
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AFSHAR, SIROOS K
Exec Dt:
05/04/2000
2
CONLEY, NANCY
Exec Dt:
05/03/2000
3
KISER, KEITH
Exec Dt:
05/09/2000
4
LEIGHTON, WILLIAM J., III
Exec Dt:
05/05/2000
5
LOKHANDE, DINESH N
Exec Dt:
05/17/2000
6
MCCRINK, PATRICIA E
Exec Dt:
06/10/2000
7
NESHATFAR, SHAPOUR
Exec Dt:
05/04/2000
8
OLSZOWY, BOGUSLAW J.
Exec Dt:
05/04/2000
9
PATEL, RAJIV
Exec Dt:
05/05/2000
10
RAJAMANNAR, SUDHAKAR
Exec Dt:
05/09/2000
11
SZACHARA, MARK
Exec Dt:
05/09/2000
12
WUNDERLICH, EBERHARD F.
Exec Dt:
05/05/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7509648
NONE
09514149
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 3
Reel/Frame:031971/0848   Pages: 16
Recorded: 01/15/2014
Attorney Dkt #:13807.1381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AFSHAR, SIROOS K.
Exec Dt:
05/04/2000
2
CONLEY, NANCY
Exec Dt:
05/03/2000
3
KISER, KEITH
Exec Dt:
05/09/2000
4
LEIGHTON, WILLIAM J., III
Exec Dt:
05/05/2000
5
LOKHANDE, DINESH N.
Exec Dt:
05/17/2000
6
MCCRINK, PATRICIA E.
Exec Dt:
06/10/2000
7
NESHATFAR, SHAPOUR
Exec Dt:
05/04/2000
8
OLSZOWY, BOGUSLAW J.
Exec Dt:
05/04/2000
9
PATEL, RAJIV
Exec Dt:
05/05/2000
10
RAJAMANNAR, SUDHAKAR
Exec Dt:
05/09/2000
11
SZACHARA, MARK
Exec Dt:
05/09/2000
12
WUNDERLICH, EBERHARD F.
Exec Dt:
05/05/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9501266
US20140130010
14155468
Correspondence name and address
AT & T LEGAL DEPARTMENT - WS ATTN: PATEN
ROOM 2A-212
ONE AT & T WAY
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:039967/0749   Pages: 16
Recorded: 10/07/2016
Attorney Dkt #:1999-0710 CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AFSHAR, SIROOS K.
Exec Dt:
05/04/2000
2
CONLEY, NANCY
Exec Dt:
05/03/2000
3
KISER, KEITH
Exec Dt:
05/09/2000
4
LEIGHTON, WILLIAM J., III
Exec Dt:
05/05/2000
5
LOKHANDE, DINESH N.
Exec Dt:
05/17/2000
6
MCCRINK, PATRICIA E.
Exec Dt:
06/10/2000
7
NESHATFAR, SHAPOUR
Exec Dt:
05/04/2000
8
OLSZOWY, BOGUSLAW J.
Exec Dt:
05/04/2000
9
PATEL, RAJIV
Exec Dt:
05/05/2000
10
RAJAMANNAR, SUDHAKAR
Exec Dt:
05/09/2000
11
SZACHARA, MARK
Exec Dt:
05/09/2000
12
WUNDERLICH, EBERHARD F.
Exec Dt:
05/05/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10127020
US20170024189
15288489
Correspondence name and address
AT & T LEGAL DEPARTMENT - CS&G ATTN: PAT
ROOM 2A-212
ONE AT & T WAY
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:046418/0001   Pages: 11
Recorded: 07/20/2018
Attorney Dkt #:2001-0172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAREL, RICHARD ALAN
Exec Dt:
11/15/2001
2
FUTAMURA, KENICHI
Exec Dt:
11/15/2001
3
HOSSEINI-NASAB, MEHDI
Exec Dt:
11/28/2001
4
KARASARIDIS, ANESTIS
Exec Dt:
11/15/2001
5
LEIGHTON, WILLIAM J., III
Exec Dt:
11/30/2001
6
MAINKAR, VARSHA ARVIND
Exec Dt:
11/28/2001
7
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
11/15/2001
8
REESER, PAUL KEVIN
Exec Dt:
11/15/2001
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7035766
NONE
10846293
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:064305/0889   Pages: 12
Recorded: 02/09/2023
Attorney Dkt #:2005-0074
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE SECOND NAMED ASSIGNOR, CHARLES ROBERT KALMANEK, JR. PREVIOUSLY RECORDED ON REEL 017603 FRAME 0149. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
AIELLO, WILLIAM A.
Exec Dt:
05/04/2006
2
KALMANEK, CHARLES ROBERT, JR.
Exec Dt:
03/09/2006
3
MCDANIEL, PATRICK
Exec Dt:
02/25/2006
4
SEN, SUBHABRATA
Exec Dt:
03/09/2006
5
SPATSCHECK, OLIVER
Exec Dt:
03/09/2006
6
VAN DER MERWE, JACOBUS E.
Exec Dt:
03/03/2006
7
LEIGHTON, WILLIAM J., III
Exec Dt:
03/09/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060190998
11290976
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:019261/0352   Pages: 10
Recorded: 05/08/2007
Attorney Dkt #:003493.00537
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIELLO, WILLIAM A.
Exec Dt:
03/26/2007
2
LEIGHTON, WILLIAM J., III
Exec Dt:
04/03/2007
3
MCDANIEL, PATRICK
Exec Dt:
01/25/2007
4
KALMANEK, CHARLES ROBERT, JR
Exec Dt:
01/30/2007
5
SEN, SUBHABRATA
Exec Dt:
01/30/2007
6
SPATSCHECK, OLIVER
Exec Dt:
03/26/2007
7
VAN DER MERWE, JACOBUS E.
Exec Dt:
02/09/2007
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8453227
US20070204338
11616325
Correspondence name and address
BANNER & WITCOFF, LTD.
10 SOUTH WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:062742/0760   Pages: 12
Recorded: 02/13/2023
Attorney Dkt #:2005-0074CON
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 033769 FRAME: 0359. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
AIELLO, WILLIAM A.
Exec Dt:
03/26/2007
2
KALMANEK, CHARLES ROBERT, JR.
Exec Dt:
01/30/2007
3
MCDANIEL, PATRICK
Exec Dt:
01/25/2007
4
SEN, SUBHABRATA
Exec Dt:
01/30/2007
5
SPATSCHECK, OLIVER
Exec Dt:
03/26/2007
6
VAN DER MERWE, JACOBUS E.
Exec Dt:
02/09/2007
7
LEIGHTON, WILLIAM J., III
Exec Dt:
04/03/2007
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8813213
US20130263244
13902206
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921

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