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Patent Assignment Assignor Details
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Assignor Name : MEIER-HELLSTERN, KATHLEEN S.
Total Assignments: 12
Assignment: 1
Reel/Frame:007284/0375   Pages: 9
Recorded: 12/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOSHI, BHARAT TARACHAND
Exec Dt:
12/20/1994
2
FARBER, N.
Exec Dt:
12/20/1994
3
HARSHAVARDHANA, P.
Exec Dt:
12/20/1994
4
KAPOOR, RAJIV
Exec Dt:
12/20/1994
5
KASHPER, ARIK
Exec Dt:
12/20/1994
6
KATZ, STEVEN S.
Exec Dt:
12/20/1994
7
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
12/20/1994
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5483527
NONE
08360896
Correspondence name and address
AT&T BELL LABORATORIES
S. H. DWORETSKY
600 MOUNTAIN AVENUE - ROOM 3C-512
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:007284/0671   Pages: 9
Recorded: 12/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOSHI, BHARAT TARACHAND
Exec Dt:
12/20/1994
2
FARBER, N.
Exec Dt:
12/20/1994
3
HARSHAVARDHANA, P.
Exec Dt:
12/20/1994
4
KAPOOR, RAJIV
Exec Dt:
12/20/1994
5
KASHPER, ARIK
Exec Dt:
12/20/1994
6
KATZ, STEVEN S.
Exec Dt:
12/20/1994
7
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
12/20/1994
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5568475
NONE
08360897
Correspondence name and address
AT&T BELL LABORATORIES
S. H. DWORETSKY
600 MOUNTAIN AVENUE, ROOM 3C-512
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 3
Reel/Frame:007292/0144   Pages: 9
Recorded: 12/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOSHI, BHARAT TARACHAND
Exec Dt:
12/20/1994
2
FARBER, N.
Exec Dt:
12/20/1994
3
HARSHAVARDHANA, P.
Exec Dt:
12/20/1994
4
KAPOOR, RAJIV
Exec Dt:
12/20/1994
5
KASHPER, ARIK
Exec Dt:
12/20/1994
6
KATZ, STEVEN S.
Exec Dt:
12/20/1994
7
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
12/20/1994
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6324179
NONE
08360894
Correspondence name and address
S. H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE - ROOM 3C-512
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 4
Reel/Frame:008880/0465   Pages: 8
Recorded: 11/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYUKKOC, CAGATAY
Exec Dt:
11/13/1997
2
HOUCK, DAVID J.
Exec Dt:
11/13/1997
3
JOHRI, PRAVIN KUMAR
Exec Dt:
11/19/1997
4
MILITO, RODOLFO ALBERTO
Exec Dt:
11/13/1997
5
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
11/18/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6081506
NONE
08974172
Correspondence name and address
AT&T CORP.
MR. S. H. DWORETSKY
P.O. BOX 1110
MIDDLETOWN, NJ 07748
Assignment: 5
Reel/Frame:010241/0243   Pages: 9
Recorded: 03/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYUKKOC, CAGATAY
Exec Dt:
03/18/1999
2
HOUCK, DAVID J.
Exec Dt:
02/08/1999
3
JOHRI, PRAVIN KUMAR
Exec Dt:
02/09/1999
4
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
02/12/1999
5
MICHELSON, STEVEN M.
Exec Dt:
02/03/1999
6
MILITO, RODOLFO ALBERTO
Exec Dt:
02/09/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6463062
NONE
09219319
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 6
Reel/Frame:009961/0085   Pages: 5
Recorded: 05/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLUTSMAN, LEV
Exec Dt:
05/12/1999
2
BURG, FREDERICK M.
Exec Dt:
05/12/1999
3
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
05/12/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6604129
US20020138569
09276523
Correspondence name and address
KENYON & KENYON
FRANK PIETRANTONIO
1500 K STREET NW
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:010153/0534   Pages: 5
Recorded: 08/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURG, FREDERICK MURRAY
Exec Dt:
07/30/1999
2
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
07/23/1999
3
SLUTSMAN, LEV
Exec Dt:
08/04/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6587458
NONE
09368242
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 8
Reel/Frame:012382/0630   Pages: 10
Recorded: 12/03/2001
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, III, WILLIAM J.
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 #
 
 
 
 
 
 
 
 
 
 
 
6792393
NONE
10011067
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETON, NEW JERSEY 07748-4110
Assignment: 9
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: 10
Reel/Frame:013632/0684   Pages: 51
Recorded: 12/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYUKKOC, CAGATAY
Exec Dt:
12/02/2002
2
HOUCK, DAVID J.
Exec Dt:
11/01/2002
3
JOHRI, PRAVIN KUMAR
Exec Dt:
11/08/2002
4
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
12/11/2002
5
MICHELSON, STEVEN M.
Exec Dt:
11/06/2002
6
MILITO, RODOLFO A.
Exec Dt:
11/15/2002
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7002963
NONE
10233739
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 11
Reel/Frame:034022/0637   Pages: 8
Recorded: 10/23/2014
Attorney Dkt #:20103/2014-0470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINCEWICZ, JOHN GREGORY
Exec Dt:
10/06/2014
2
CHOUDHURY, GAGAN
Exec Dt:
10/06/2014
3
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
10/06/2014
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9954770
US20160099865
14508699
Correspondence name and address
HANLEY, FLIGHT AND ZIMMERMAN, LLC
150 S. WACKER DRIVE
SUITE 2200
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:046030/0863   Pages: 8
Recorded: 06/08/2018
Attorney Dkt #:2014-0470CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINCEWICZ, JOHN GREGORY
Exec Dt:
10/06/2014
2
CHOUDHURY, GAGAN
Exec Dt:
10/06/2014
3
MEIER-HELLSTERN, KATHLEEN S.
Exec Dt:
10/06/2014
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10425326
US20180241663
15960147
Correspondence name and address
HANLEY, FLIGHT AND ZIMMERMAN, LLC
150 S. WACKER DR.
SUITE 2200
CHICAGO, IL 60606

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