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Patent Assignment Assignee Details
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Assignee Name : AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP. OF NEW YORK
Total Assignments: 13
Assignment: 1
Reel/Frame:004392/0968   Pages: 3
Recorded: 03/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/25/1985
Assignee
1
550 MADISON AVENUE,
NEW YORK,, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06717814
Correspondence name and address
D. J. KIRK
ENGINEERING RESEARCH CENTER,
P. O. BOX 900
PRINCETON, NJ 08540
Assignment: 2
Reel/Frame:004482/0218   Pages: 2
Recorded: 11/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/08/1985
Assignee
1
550 MADISON AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06796724
Correspondence name and address
ROY C. LIPTON
C/O MR. D. M. DUFT, RM. 2U41
AT&T INFORMATION SYSTEMS INC.,
11900 N. PECOS STREET
DENVER, CO 80234
Assignment: 3
Reel/Frame:004646/0215   Pages: 3
Recorded: 09/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/17/1986
2
Exec Dt:
09/17/1986
Assignees
1
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
2
100 SOUTHGATE PARKWAY
MORRISTOWN, NEW JERSEY 07960
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06909687
Correspondence name and address
JOHN P. MC DONNELL
AT&T BELL LABS.,
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 4
Reel/Frame:004620/0417   Pages: 2
Recorded: 10/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/08/1986
Assignees
1
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
2
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06916498
Correspondence name and address
JOHN P. MC DONNELL
AT&T BELL LABS.
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 5
Reel/Frame:004699/0906   Pages: 3
Recorded: 04/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/23/1987
2
Exec Dt:
04/27/1987
3
Exec Dt:
04/23/1987
Assignees
1
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
2
550 MADISON AVENUE
NEW YORK 10022-3201, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07043771
Correspondence name and address
JOHN P. MCDONNELL
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE (ROOM 3C-512)
MURRAY HILL, NEW JERSEY 07974-2070
Assignment: 6
Reel/Frame:005021/0018   Pages: 4
Recorded: 01/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/22/1988
2
Exec Dt:
12/23/1988
3
Exec Dt:
12/22/1989
Assignees
1
100 SOUTHGATE PARKWAY
MORRISTOWN, NEW JERSEY 07960
2
550 MADISON AVENUE
NEW YORK, NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07293028
Correspondence name and address
A. E. HIRSCH, JR.
ASSISTANT GENERAL COUNSEL
AT&T BELL CORP.,
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 7
Reel/Frame:005163/0450   Pages: 5
Recorded: 10/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/18/1989
2
Exec Dt:
10/20/1989
3
Exec Dt:
10/20/1989
4
Exec Dt:
10/20/1989
Assignees
1
600 MOUNTAIN AVENUE,
MURRAY HILL,, NEW JERSEY 07974
2
550 MADISON AVENUE,
NEW YORK,, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07425644
Correspondence name and address
A.E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 8
Reel/Frame:005516/0210   Pages: 3
Recorded: 11/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/06/1990
Assignee
1
550 MADISON AVENUE,
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07615934
Correspondence name and address
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
ROOM 3C-512
MURRAY HILL, NEW JERSEY 07974-2070
Assignment: 9
Reel/Frame:005522/0654   Pages: 6
Recorded: 11/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/26/1990
2
Exec Dt:
11/26/1990
3
Exec Dt:
11/26/1990
4
Exec Dt:
11/26/1990
Assignee
1
550 MADISON AVENUE,
NEW YORK,, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07618341
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES,
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 10
Reel/Frame:005522/0768   Pages: 3
Recorded: 11/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/27/1990
Assignee
1
550 MADISON AVENUE,
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07618447
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 11
Reel/Frame:005524/0898   Pages: 4
Recorded: 11/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/30/1990
2
Exec Dt:
11/30/1990
Assignee
1
550 MADISON AVE.,
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07620603
Correspondence name and address
A. E. HIRSCH, JR.,
AT&T BELL LABS.,
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974-2070
Assignment: 12
Reel/Frame:005598/0155   Pages: 4
Recorded: 01/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/20/1990
2
Exec Dt:
12/21/1990
Assignee
1
550 MADISON AVENUE,
NEW YORK,, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07637846
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 13
Reel/Frame:006191/0061   Pages: 6
Recorded: 06/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1992
2
Exec Dt:
05/29/1992
3
Exec Dt:
05/29/1992
4
Exec Dt:
05/29/1992
Assignee
1
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07853459
Correspondence name and address
P.V.D. WILDE
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
P.O. BOX 636
MURRAY HILL, NJ 07974-0636

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