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Patent Assignment Assignor Details
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Assignor Name : DEX MEDIA, INC.
Total Assignments: 6
Assignment: 1
Reel/Frame:013467/0738   Pages: 83
Recorded: 11/14/2002
Conveyance: GUARANTEE AND COLLATERAL AGREEMENT
Assignor
1
Exec Dt:
11/08/2002
Assignee
1
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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NONE
08699261
 
NONE
09000827
 
NONE
09471836
 
NONE
09476597
 
NONE
29075083
Correspondence name and address
FEDERAL RESEARCH CORPORATION
PENELOPE AGODOA
1030 FIFTEENTH STREET, NW
SUITE 920
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:023998/0486   Pages: 9
Recorded: 02/26/2010
Attorney Dkt #:509265/1213
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
01/29/2010
Assignee
1
P.O. BOX 2558
HOUSTON, TEXAS 77252
Properties
 
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Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
08699261
 
NONE
09000827
 
NONE
09471836
 
NONE
09476597
 
NONE
29075083
Correspondence name and address
MINDY M. LOK, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:030393/0786   Pages: 5
Recorded: 05/10/2013
Attorney Dkt #:11409-9 RMP
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/29/2013
Assignee
1
1001 WINSTEAD DRIVE
CARY, NORTH CAROLINA 27513
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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Pub #
Intl #
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NONE
08699261
 
NONE
09000827
 
NONE
09471836
 
NONE
09476597
Correspondence name and address
RENEE PRESCAN
300 NORTH LASALLE STREET
KIRKLAND & ELLIS LLP
CHICAGO, IL 60654
Assignment: 4
Reel/Frame:051885/0080   Pages: 9
Recorded: 02/21/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/2020
Assignee
1
2200 WEST AIRFIELD DRIVE
D/FW AIRPORT, TEXAS 75261-9810
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
08699261
 
NONE
09000827
 
NONE
09456777
 
NONE
09456784
 
NONE
09456793
 
NONE
09471836
 
NONE
09476597
 
09845575
 
NONE
10680952
 
NONE
10800887
 
NONE
10801156
 
NONE
10883556
 
10948425
 
NONE
11180123
 
NONE
11180136
 
11340647
 
NONE
11343112
 
11478800
 
NONE
12031028
 
NONE
12031098
 
NONE
12031124
 
12249780
 
12371373
 
NONE
12640099
 
NONE
12640155
 
12641942
 
NONE
12767057
 
NONE
12846037
 
16119888
Correspondence name and address
MARK E. STALLION
10 S. BROADWAY
GREENSFELDER, HEMKER & GALE, PC.
ST. LOUIS, MO 63102
Assignment: 5
Reel/Frame:056306/0076   Pages: 5
Recorded: 05/20/2021
Attorney Dkt #:25323-890411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/2020
Assignee
1
2200 WEST AIRFIELD DRIVE
D/FW AIRPORT, TEXAS 75261-9810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16115320
Correspondence name and address
MARK E. STALLION
10 S. BROADWAY, SUITE 2000
GREENSFELDER, HEMKER & GALE, PC.
ST. LOUIS, MO 63102
Assignment: 6
Reel/Frame:057625/0341   Pages: 5
Recorded: 09/28/2021
Attorney Dkt #:25323-890425 & 426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/2020
Assignee
1
2200 WEST AIRFIELD DRIVE
D/FW AIRPORT, TEXAS 75261-9810
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16857452
 
16857643
Correspondence name and address
MARK E. STALLION
10 S. BROADWAY, SUITE 2000
GREENSFELDER, HEMKER & GALE, PC.
ST. LOUIS, MO 63102

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