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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CALDERBANK, ARTHUR ROBERT
Total Assignments: 18
Assignment: 1
Reel/Frame:005531/0213   Pages: 4
Recorded: 11/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/13/1990
2
Exec Dt:
11/01/1990
Assignee
1
550 MADISON AVE.,
NEW YORK,, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
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NONE
07590849
Correspondence name and address
A.E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 2
Reel/Frame:007601/0513   Pages: 5
Recorded: 07/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/1995
2
Exec Dt:
07/10/1995
3
Exec Dt:
07/05/1995
Assignee
1
2333 PONCE DE LEON BOULEVARD
CORAL GABLES, FLORIDA 33134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08427030
Correspondence name and address
S. H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974-0636
Assignment: 3
Reel/Frame:007701/0315   Pages: 4
Recorded: 09/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/1995
2
Exec Dt:
09/15/1995
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08531805
Correspondence name and address
S. H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 4
Reel/Frame:008794/0970   Pages: 6
Recorded: 11/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/24/1997
3
Exec Dt:
09/24/1997
4
Exec Dt:
11/04/1997
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08847635
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748
Assignment: 5
Reel/Frame:010707/0752   Pages: 6
Recorded: 04/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/24/1997
3
Exec Dt:
11/04/1997
4
Exec Dt:
09/24/1997
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09545791
Correspondence name and address
HENRY T. BRENDZEL
P.O. BOX 574
SPRINGFIELD, NJ 07081
Assignment: 6
Reel/Frame:026647/0784   Pages: 6
Recorded: 07/26/2011
Attorney Dkt #:CALDERBANK 15-CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/24/1997
3
Exec Dt:
09/24/1997
4
Exec Dt:
11/04/1997
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11974395
Correspondence name and address
HENRY T. BRENDZEL
5 GILBERT PLACE
MILLBURN, NJ 07041
Assignment: 7
Reel/Frame:028592/0324   Pages: 7
Recorded: 07/19/2012
Attorney Dkt #:111834CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/24/1997
3
Exec Dt:
09/24/1997
4
Exec Dt:
11/04/1997
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13315125
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
PATENT DOCKETING
ROOM 2-A, ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:030560/0780   Pages: 7
Recorded: 06/06/2013
Attorney Dkt #:111834CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/24/1997
3
Exec Dt:
09/24/1997
4
Exec Dt:
11/04/1997
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13776445
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:033674/0146   Pages: 11
Recorded: 09/05/2014
Attorney Dkt #:111834-CON-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/24/1997
3
Exec Dt:
09/24/1997
4
Exec Dt:
11/04/1997
Assignee
1
675 W, PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14206201
Correspondence name and address
THOMAS M. ISAACSON
2810 LAURIAN LANE
SUITE 200
DUNKIRK, MD 20754
Assignment: 10
Reel/Frame:042645/0846   Pages: 7
Recorded: 06/08/2017
Attorney Dkt #:111834-CON-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1997
2
Exec Dt:
09/24/1997
3
Exec Dt:
09/24/1997
4
Exec Dt:
11/04/1997
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14797647
Correspondence name and address
AT&T LEGAL DEPARTMENT - POLSINELLI PC
ONE AT&T WAY, ROOM 2A-207
ATTN: PATENT DOCKETING
BEDMINSTER, NJ 07921
Assignment: 11
Reel/Frame:009322/0726   Pages: 6
Recorded: 07/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/1998
2
Exec Dt:
07/09/1998
3
Exec Dt:
07/09/1998
4
Exec Dt:
07/09/1998
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09114838
Correspondence name and address
AT&T CORP.
MR. S.H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4801
Assignment: 12
Reel/Frame:009930/0345   Pages: 4
Recorded: 04/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/1999
2
Exec Dt:
04/27/1999
3
Exec Dt:
04/27/1999
Assignee
1
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09300494
Correspondence name and address
HENRY T. BRENDZEL
P.O. BOX 574
SPRINGFIELD, NJ 07081
Assignment: 13
Reel/Frame:027622/0356   Pages: 4
Recorded: 01/31/2012
Attorney Dkt #:CALDERBANK 19-6-42
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/1999
2
Exec Dt:
04/27/1999
3
Exec Dt:
04/27/1999
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11728793
 
12316067
 
12616628
Correspondence name and address
HENRY T. BRENDZEL
5 GILBERT PLACE
MILLBURN, NJ 07041
Assignment: 14
Reel/Frame:027662/0120   Pages: 4
Recorded: 02/07/2012
Attorney Dkt #:CALDERBANK 19-CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/1999
2
Exec Dt:
04/27/1999
3
Exec Dt:
04/27/1999
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13365079
Correspondence name and address
HENRY T. BRENDZEL
5 GILBERT PLACE
MILLBURN, NJ 07041
Assignment: 15
Reel/Frame:029098/0736   Pages: 5
Recorded: 10/09/2012
Attorney Dkt #:DKE.100PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2012
2
Exec Dt:
09/30/2012
3
Exec Dt:
10/01/2012
Assignee
1
OFFICE OF SCIENCE AND TECHNOLOGY
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14430158
Correspondence name and address
SARAH J. KNIGHT
PO BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 16
Reel/Frame:035221/0437   Pages: 5
Recorded: 03/20/2015
Attorney Dkt #:DKE.100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2012
2
Exec Dt:
09/30/2012
3
Exec Dt:
10/01/2012
Assignee
1
OFFICE OF SCIENCE AND TECHNOLOGY
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14430158
Correspondence name and address
TALEM IP LAW
P.O. BOX 358880
GAINESVILLE, FL 32635-8880
Assignment: 17
Reel/Frame:059154/0487   Pages: 8
Recorded: 02/16/2022
Attorney Dkt #:55454-351725
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2022
2
Exec Dt:
02/16/2022
3
Exec Dt:
02/16/2022
Assignee
1
2812 ERWIN ROAD, SUITE 406
BOX 90083
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17673586
Correspondence name and address
JAMES R. VERGARA
BARNES & THORNBURG LLP
P.O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 18
Reel/Frame:062517/0362   Pages: 8
Recorded: 01/27/2023
Attorney Dkt #:55454-374319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2023
2
Exec Dt:
01/27/2023
3
Exec Dt:
01/27/2023
Assignee
1
2812 ERWIN ROAD, SUITE 406
BOX 90083
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18102387
Correspondence name and address
JAMES R. VERGARA
BARNES & THORNBURG LLP
P.O. BOX 2786
CHICAGO, IL 60690-2786

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