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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
07/16/1996
Application #:
08084692
Filing Dt:
06/29/1993
Inventors:
DONALD L. VOSSLER, VADIM SHAPIRO
Title:
SYSTEM AND METHOD FOR CONVERTING BOUNDARY REPRESENTATIONS TO CONSTRUCTIVE SOLID GEOMETRY REPRESENTATIONS FOR THREE-DIMENSIONAL SOLID OBJECT MODELING
Assignment: 1
Reel/Frame:
007298/0327Recorded: 12/15/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/06/1994
Exec Dt:
12/06/1994
Assignee:
5400 LEGACY DRIVE, H3-3-A-05
PLANO, TEXAS 75024
Correspondent:
ELECTRONIC DATA SYSTEMS CORPORATION
L. JOY GRIEBENOW
5400 LEGACY DRIVE, H3-3A-05
PLANO, TEXAS 75024
Assignment: 2
Reel/Frame:
008693/0121Recorded: 09/08/1997Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/06/1996
Assignee:
5400 LEGACY DRIVE
H3-3A-05
PLANO, TEXAS 75024
Correspondent:
ELECTRONIC DATA SYSTEMS CORPORATION
L. JOY GRIEBENOW
5400 LEGACY DRIVE
M/S H3-3A-05
PLANO, TX 75024
Assignment: 3
Reel/Frame:
014301/0542Recorded: 02/04/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/04/2004
Assignee:
5400 LEGACY DRIVE
H3-3A-05
PLANO, TEXAS 75024
Correspondent:
ELECTRONIC DATA SYSTEMS CORPORATION
ALLEN SCOTT LINEBERRY
5400 LEGACY DRIVE
PLANO, TX 75024
Assignment: 4
Reel/Frame:
014782/0440Recorded: 06/28/2004Pages: 10
Conveyance:
MERGER AND CHANGE OF NAME
Assignors:
Exec Dt:
05/27/2004
Exec Dt:
05/27/2004
Assignee:
13690 RIVERPORT DRIVE
MARYLAND HEIGHTS, MISSOURI 63043
Correspondent:
ROBYN RAHBAR, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:
014782/0450Recorded: 06/28/2004Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/27/2004
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252
Correspondent:
ROBYN RAHBAR, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:
021590/0548Recorded: 09/29/2008Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/15/2007
Assignee:
5800 GRANITE PARKWAY, SUITE 600
PLANO, TEXAS 75024
Correspondent:
SIEMENS CORPORATION, IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 7
Reel/Frame:
023180/0927Recorded: 09/04/2009Pages: 6
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
03/06/2009
Assignee:
5800 GRANITE PARKWAY, SUITE 600
PLANO, TEXAS 75024
Correspondent:
ALLEN SCOTT LINEBERRY
5800 GRANITE PARKWAY, SUITE 600
PLANO, TX 75024

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