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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/04/2000
Application #:
08822344
Filing Dt:
03/20/1997
Inventor:
WILLIAM A. PERRY
Title:
METHOD AND SYSTEM FOR USING LAYERED NETWORKING APPLICATION PROGRAM INTERFACES (APIS) USING A NATIVE ASYNCHRONOUS TRANSFER MODE (ATM) API
Assignment: 1
Reel/Frame:
008465/0901Recorded: 03/20/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/14/1997
Assignee:
4201 SPRING VALLEY ROAD
DALLAS, TEXAS 75244
Correspondent:
BAKER & BOTTS, L.L.P.
ATTN: WILLIAM N. HULSEY III
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 2
Reel/Frame:
022973/0673Recorded: 07/20/2009Pages: 6
Conveyance:
AFFIDAVIT
Assignor:
Exec Dt:
07/17/2009
Assignee:
4849 ALPHA ROAD
DALLAS, TEXAS 75244
Correspondent:
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
027780/0815Recorded: 02/29/2012Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2011
Assignee:
5001 LBJ FREEWAY
SUITE 800
DALLAS, TEXAS 75244
Correspondent:
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 4
Reel/Frame:
027859/0230Recorded: 03/14/2012Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/06/2012
Assignee:
250 ROUTE DE L'EMPEREUR
RUEIL MALMAISON CEDEX, FRANCE 92848
Correspondent:
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST. LOUIS, MO 63102

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