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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/05/2014
Application #:
10239525
Filing Dt:
03/27/2003
Publication #:
Pub Dt:
08/28/2003
Inventors:
Rudolf Bitzinger, Christian Prehofer, Viktor Ransmayr
Title:
SYSTEM AND METHOD FOR CHECKING THE PERMISSIBILITY OF A USE OF A SERVICE
Assignment: 1
Reel/Frame:
014087/0951Recorded: 03/27/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/05/2002
Exec Dt:
09/20/2002
Exec Dt:
09/27/2002
Assignee:
WITTELSBACHERPLATZ 2
80333 MUNCHEN, GERMANY
Correspondent:
KEVIN R. SPIVAK
MORRISON & FOERSTER LLP
1650 TYSONS BOULEVARD, SUITE 300
MCLEAN, VIRGINIA 22102
Assignment: 2
Reel/Frame:
020264/0654Recorded: 12/18/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/05/2002
Exec Dt:
09/20/2002
Exec Dt:
09/27/2007
Assignee:
P.O. BOX 22 16 34
MUNCHEN, GERMANY 80506
Correspondent:
BELL, BOYD & LLOYD
P. O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 3
Reel/Frame:
047686/0465Recorded: 11/29/2018Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/20/2018
Assignee:
2150 S CENTRAL EXPY STE 200
MCKINNEY, TEXAS 75070
Correspondent:
IP EDGE LLC
2150 S CENTRAL EXPY STE 200
MCKINNEY, TX 75070
Assignment: 4
Reel/Frame:
052888/0698Recorded: 05/08/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/07/2020
Assignee:
5570 FM 423, SUITE 250-2026
FRISCO, TEXAS 75034
Correspondent:
Q3 NETWORKING LLC
5570 FM 423, SUITE 250-2026
FRISCO, TX 75034

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