IP Library › Assignment 015877/0860
Patent Assignment
Reel/Frame 015877/0860

Corrective Assignment from 3-15-2004 Reel 015095 Frame 0822-25

Recorded: 2004-10-13 Pages: 9
Assignors
SHELDON, STEPHEN F
Executed: 2004-03-15
LOPES, ARTHUR VARGAS
Executed: 2004-03-12
AU, GRACE KWAN-ON
Executed: 2004-03-15
GHAZAL, AHMAD SAID
Executed: 2004-03-15
Assignee
NCR CORPORATION
1700 SOUTH PATTERSON BLVD., LAW DEPARTMENT, WHQ4, DAYTON, OHIO, 45479
Covered Property (1)
Performing Sql Query Optimization by Simplifying Sub-Expressions
Patent: 8,140,521 →
Application: 10/800,493 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 15, 2004
From: LOPES, ARHUR VARGAS; AU, GRACE KWAN-ON; GHAZAL, AHMAD SAID; SHELDON, STEPHEN FIFE
To: NCR CORPORATION
Reel/Frame 015095/0822 →
Assignment of Assignor's Interest Mar 18, 2008
From: NCR CORPORATION
To: TERADATA US, INC.
Reel/Frame 020666/0438 →