IP Library Assignment 018602/0731
Patent Assignment
Reel/Frame 018602/0731

Assignment of Assignor's Interest

Recorded: 2006-12-08 Pages: 2
Assignor
HANLEY, HUGH PATTON
Executed: 2006-10-31
Assignee
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER, HOUSTON, TEXAS, 77041
Covered Property (1)
Integrated Circuit Packages Including Damming and Charge Protection Cover for Harsh Environments
Patent: 7,615,712 →
Application: 11/590,229 →
Publication: US 2008/0112143
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 10, 2009
From: PATHFINDER ENERGY SERVICES, INC.
To: SMITH INTERNATIONAL, INC.
Reel/Frame 022231/0733 →
Assignment of Assignor's Interest Oct 17, 2012
From: SMITH INTERNATIONAL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 029143/0015 →