IP Library › Assignment 035485/0498
Patent Assignment
Reel/Frame 035485/0498

Change of Name

Recorded: 2015-04-23 Pages: 2
Assignor
TUBEL TECHNOLOGIES, INC
Executed: 2007-04-27
Assignee
ZIEBEL US, INC.
1704 RANKIN ROAD, HOUSTON, TEXAS, 77073
Covered Property (1)
Method and System for Wireless Communications for Downhole Applications
Patent: 6,899,178 →
Application: 10/381,766 →
Publication: US 2003/0192692
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 20, 2005
From: TUBEL, PAULO S.
To: TUBEL TECHNOLOGIES, INC.
Reel/Frame 016662/0395 →
Assignment of Assignor's Interest Jan 26, 2016
From: ZIEBEL US, INC.
To: TUBEL, LLC
Reel/Frame 037587/0190 →