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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/04/2014
Application #:
12420218
Filing Dt:
04/08/2009
Publication #:
Pub Dt:
10/14/2010
Inventor:
Amar N. Ray
Title:
TELEPHONE FOR PROVIDING INFORMATION ASSOCIATED WITH A REMOTE GEOGRAPHIC LOCATION OF A CALLED PARTY TO A CALLER
Assignment: 1
Reel/Frame:
022521/0413Recorded: 04/08/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/06/2009
Assignee:
5454 W. 110TH STREET
OVERLAND PARK, KANSAS 66211
Correspondent:
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 2
Reel/Frame:
031911/0437Recorded: 01/02/2014Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/23/2012
Assignee:
1801 CALIFORNIA STREET
SUITE 900
DENVER, COLORADO 80202
Correspondent:
CENTURYLINK INTELLECTUAL PROPERTY LLC
C/O PATTON BOGGS LLP
255O M STREET, NW
WASHINGTON, DC 20037

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