IP Library › Assignment 022550/0471
Patent Assignment
Reel/Frame 022550/0471

Assignment of Assignor's Interest

Recorded: 2009-04-15 Pages: 5
Assignors
SCHOTTLE, GARY
Executed: 2008-03-10
COLVIN, DAN
Executed: 2008-03-19
Assignee
LANDMARK GRAPHICS CORPORATION, A HALLIBURTON COMPANY
P. O. BOX 42806, ATTN: WILLIAM P. JENSEN, HOUSTON, TEXAS, 77242
Covered Property (1)
Systems and Methods for Improved Positioning of Pads
Patent: 8,073,664 →
Application: 12/369,606 →
Publication: US 2009/0200014
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 022550 Frame 0471. Assignor(S) Hereby Confirms the Assignment. Nov 6, 2011
From: SCHOTTLE, GARY; COLVIN, DAN
To: LANDMARK GRAPHICS CORPORATION
Reel/Frame 027181/0725 →