IP Library › Assignment 027181/0826
Patent Assignment
Reel/Frame 027181/0826

Corrective Assignment to Correct the Assignee Previously Recorded on Reel 024173 Frame 0225. Assignor(S) Hereby Confirms the Assignment.

Recorded: 2011-11-06 Pages: 7
Assignors
MAUCEC, MARKO
Executed: 2011-05-23
YARUS, JEFFREY
Executed: 2011-06-01
Assignee
LANDMARK GRAPHICS CORPORATION
P. O. BOX 42806, HOUSTON, TEXAS, 77242
Covered Property (1)
Systems and Methods for Modeling 3D Geological Structures
Patent: 8,274,859 →
Application: 12/710,253 →
Publication: US 2011/0205844
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 1, 2010
From: MAUCEC, MARKO; YARUS, JEFFREY
To: LANDMARK GRAPHICS CORPORATION, A HALLIBURTON COMPANY
Reel/Frame 024173/0225 →
Intellectual Property and Confidential Information Agreement Jun 3, 2010
From: LIANG, LU MING
To: LANDMARK GRAPHICS CORPORATION, A HALLIBURTON COMPANY
Reel/Frame 024480/0478 →