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Patent Assignment Assignor Details
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Assignor Name : MADDERN, THOMAS SLADE
Total Assignments: 9
Assignment: 1
Reel/Frame:005234/0218   Pages: 1
Recorded: 02/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MADDERN, THOMAS SLADE
Exec Dt:
11/28/1989
Assignee
1
GEC PLESSEY TELECOMMUNICATIONS LIMITED, A BRITISH COMPANY
NEW CENTURY PARK, P.O. BOX 53
COVENTRY, ENGLAND CV3 1HJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5109378
NONE
07420763
Correspondence name and address
KIRSCHSTEIN, OTTINGER, ISRAEL
& SCHIFFMILLER
551 FIFTH AVE.
NEW YORK, NY 10176-0024
Assignment: 2
Reel/Frame:007188/0364   Pages: 2
Recorded: 11/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MADDERN, THOMAS SLADE
Exec Dt:
09/26/1994
Assignee
1
GPT LIMITED
NEW CENTURY PARK
P.O. BOX 53
COVENTRY, CV3 1HJ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579311
NONE
08302513
Correspondence name and address
ALAN ISRAEL
KIRSCHSTEIN, ET AL.
551 FIFTH AVENUE
NEW YORK, NY 10176
Assignment: 3
Reel/Frame:007772/0835   Pages: 2
Recorded: 08/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MADDERN, THOMAS SLADE
Exec Dt:
08/07/1995
Assignee
1
GPT LIMITED
NEW CENTURY PARK, P.O. BOX 53
COVENTRY, CV3 1HJ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6097736
NONE
08498090
Correspondence name and address
KIRSCHSTEIN, ET AL.
ALAN ISRAEL
551 FIFTH AVENUE
NEW YORK, NY 10176
Assignment: 4
Reel/Frame:007594/0224   Pages: 2
Recorded: 08/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MADDERN, THOMAS SLADE
Exec Dt:
08/08/1995
Assignee
1
GPT LIMITED
NEW CENTURY PARK
P.O. BOX 53
COVENTRY, CV3 1HJ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5793509
NONE
08498426
Correspondence name and address
KIRSCHSTEIN, ET AL.
ALAN ISRAEL, ESQ.
551 FIFTH AVENUE
NEW YORK, NY 10176
Assignment: 5
Reel/Frame:012964/0866   Pages: 2
Recorded: 06/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MADDERN, THOMAS SLADE
Exec Dt:
11/19/2001
Assignee
1
MARCONI COMMUNICATIONS LIMITED
PO BOX 53
NEW CENTURY PARK
COVENTRY, UNITED KINGDOM CV3 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7167453
NONE
10031253
Correspondence name and address
KIRSCHSTEIN, OTTINGER, ISRAEL ET AL
ALAN ISRAEL
489 FIFTH AVENUE
NEW YORK, NEW YORK 10017-6105
Assignment: 6
Reel/Frame:013942/0516   Pages: 2
Recorded: 04/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MADDERN, THOMAS SLADE
Exec Dt:
12/04/2002
Assignee
1
MARCONI COMMUNICATIONS LIMITED
P.O. BOX 53, NEW CENTURY PARK
COVENTRY, UNITED KINGDOM CV3 1HJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7545797
US20030198213
10275185
Correspondence name and address
KIRSCHSTEIN, OTTINGER, ISRAEL ET AL.
ALAN ISRAEL
489 FIFTH AVENUE
NEW YORK, NY 10017-6105
Assignment: 7
Reel/Frame:016599/0455   Pages: 2
Recorded: 05/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDERN, THOMAS SLADE
Exec Dt:
07/15/2004
2
CHOPPING, GEOFFREY
Exec Dt:
07/15/2004
Assignee
1
MARCONI UK INTELLECTUAL PROPERTY LTD.
P.O. BOX 53, NEW CENTURY PARK
COVENTRY, UNITED KINGDOM CV3 1HJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060062197
10499389
Correspondence name and address
ALAN ISRAEL
KIRSCHSTEIN OTTINGER ISRAEL, ET AL.
489 FIFTH AVENUE
NEW YORK, NY 10017-6105
Assignment: 8
Reel/Frame:016453/0771   Pages: 2
Recorded: 04/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDERN, THOMAS SLADE
Exec Dt:
07/23/2004
2
CHOPPING, GEOFFREY
Exec Dt:
07/23/2004
3
BRANFIELD, HENRY ANTHONY
Exec Dt:
07/23/2004
4
SCOTT, DAVID IAN
Exec Dt:
07/23/2004
Assignee
1
MARCONI COMMUNICATIONS LIMITED
P.O. BOX 53, NEW CENTURY PARK
COVENTRY, UNITED KINGDOM CV3 1HJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7483372
US20060056289
10499394
Correspondence name and address
ALAN ISRAEL
KIRSCHSTEIN, OTTINGER, ISRAEL
& SCHIFFMILLER, P.C.
489 FIFTH AVENUE
NEW YORK, NY 10017-6105
Assignment: 9
Reel/Frame:016400/0131   Pages: 2
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOPPING, GEOFFREY
Exec Dt:
11/01/2004
2
MADDERN, THOMAS SLADE
Exec Dt:
11/12/2004
Assignee
1
MARCONI UK INTELLECTUAL PROPERTY LTD.
NEW CENTURY PARK, P.O. BOX 53
COVENTRY, WARWICKSHIRE, CV3 1HJ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7388863
US20050169236
10504385
Correspondence name and address
KIRSCHSTEIN, ET AL.
ALAN ISRAEL, ESQ.
489 FIFTH AVENUE
NEW YORK, NY 10017

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