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Patent Assignment Assignor Details
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Assignor Name : IBBOTSON, DALE E.
Total Assignments: 5
Assignment: 1
Reel/Frame:004096/0432   Pages: 2
Recorded: 10/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/01/1982
2
Exec Dt:
10/01/1982
3
Exec Dt:
10/01/1982
Assignee
1
600 MOUNTAN AVE.,
MURRAY HILL,, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06432317
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABS., INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 2
Reel/Frame:004158/0578   Pages: 3
Recorded: 07/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/20/1983
2
Exec Dt:
07/20/1983
3
Exec Dt:
07/20/1983
4
Exec Dt:
07/20/1983
5
Exec Dt:
07/20/1983
Assignee
1
600 MOUNTAIN AVE.
A CORP OF NY.
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06517754
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABS., INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 3
Reel/Frame:004399/0071   Pages: 2
Recorded: 04/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/23/1985
2
Exec Dt:
04/22/1985
3
Exec Dt:
04/22/1985
Assignee
1
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06727669
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABS., INC.
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 4
Reel/Frame:005014/0858   Pages: 3
Recorded: 12/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/21/1988
2
Exec Dt:
12/28/1988
Assignees
1
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
2
550 MADISON AVE.
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07290740
Correspondence name and address
MR. A.E. HIRSCH, JR, ASSISTANT GENERAL-
COUNSEL
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRY HILL, NJ 07974-2070
Assignment: 5
Reel/Frame:007761/0418   Pages: 7
Recorded: 11/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/1995
2
Exec Dt:
10/23/1995
3
Exec Dt:
10/23/1995
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08553118
Correspondence name and address
AT&T BELL LABORATORIES
S. H. DWORETSKY
600 MOUNTAIN AVE.
P.O. BOX 636
MURRAY HILL, NJ 07974-0636

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