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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
13173800
Filing Dt:
06/30/2011
Publication #:
Pub Dt:
10/20/2011
Inventors:
Edward B. Knudson, Michael D. Ellis, W. Benjamin Herrington, Steven C. Williamson et al
Title:
INTERACTIVE PROGRAM GUIDE SYSTEM AND METHOD
Assignment: 1
Reel/Frame:
026531/0633Recorded: 06/30/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/09/1999
Exec Dt:
07/28/1999
Exec Dt:
09/17/1999
Exec Dt:
09/17/1999
Exec Dt:
09/20/1999
Exec Dt:
09/20/1999
Exec Dt:
09/17/1999
Exec Dt:
09/22/1999
Exec Dt:
07/29/1999
Exec Dt:
09/22/1999
Exec Dt:
08/09/1999
Exec Dt:
08/15/1999
Assignee:
7140 SOUTH LEWIS AVENUE
TULSA, OKLAHOMA 74136
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER - 800 BOYLSTON STREET
IPRM DOCKETING - 43RD FLOOR
BOSTON, MA 02199

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