IP Library Assignment 014745/0440
Patent Assignment
Reel/Frame 014745/0440

Assignment of Assignor's Interest

Recorded: 2003-11-20 Pages: 3
Assignors
SHEFFIELD, TATUM MICHAEL
Executed: 2003-11-13
LEES, JACK
Executed: 2003-11-13
Assignee
MAGIC EARTH INC.
2000 WEST SAM HOUSTON PARKWAY SOUTH, SUITE 750, HOUSTON, TEXAS, 77042
Covered Property (1)
System and Method for Analyzing a Region of Interest Relative to a Predetermined Event
Patent: 7,002,576 →
Application: 10/718,018 →
Publication: US 2005/0110795
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 27, 2006
From: MAGIC EARTH, INC.
To: LANDMARK GRAPHICS CORPORATION
Reel/Frame 017076/0971 →