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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/25/2013
Application #:
12732699
Filing Dt:
03/26/2010
Publication #:
Pub Dt:
09/29/2011
Inventors:
Steven Robert Jankovich, Dong Ping Zhang
Title:
System and Method for Constraining Curves in a CAD System
Assignment: 1
Reel/Frame:
024924/0194Recorded: 09/01/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/16/2010
Assignee:
5800 GRANITE PARKWAY
SUITE 600
PLANO, TEXAS 75024-6612
Correspondent:
ELSA KELLER
170 WOOD AVENUE SOUTH
IPD 5TH FLOOR
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
024924/0328Recorded: 09/01/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/26/2010
Assignee:
30F, II PLAZA 66
NO. 1366 NANJING ROAD WEST
SHANGHAI, CHINA 200040
Correspondent:
ELSA KELLER
170 WOOD AVENUE SOUTH
IPD 5TH FLOOR
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
025649/0198Recorded: 01/17/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/10/2011
Assignee:
5800 GRANITE PARKWAY
SUITE 600
PLANO, TEXAS 75024-6612
Correspondent:
ELSA KELLER
170 WOOD AVENUE SOUTH
IPD 5TH FLOOR
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:
051171/0024Recorded: 12/03/2019Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/21/2019
Assignee:
5800 GRANITE PARKWAY
SUITE 600
PLANO, TEXAS 75024-6612
Correspondent:
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPT
3501 QUADRANGLE BLVD STE 230
ORLANDO, FL 32817

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