IP Library › Assignment 014173/0595
Patent Assignment
Reel/Frame 014173/0595

Assignment of Assignor's Interest

Recorded: 2003-06-05 Pages: 5
Assignors
ZUPANICK, JOSEPH A.
Executed: 2003-05-30
RIAL, MONTY H.
Executed: 2003-05-15
Assignee
CDX GAS, LLC
5485 BELTLINE ROAD, SUITE 190, DALLAS, TEXAS, 75254-7687
Covered Property (1)
Method and System for Recirculating Fluid in a Well System
Patent: 7,134,494 →
Application: 10/457,103 →
Publication: US 2004/0244974
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement May 10, 2006
From: CDX GAS, LLC
To: BANK OF MONTREAL, AS FIRST LIEN COLLATERAL AGENT
Reel/Frame 017596/0001 →
Security Agreement May 10, 2006
From: CDX GAS, LLC
To: CREDIT SUISSE, AS SECOND LIEN COLLATERAL AGENT
Reel/Frame 017596/0099 →
Change of Name Dec 20, 2013
From: CDX GAS, LLC
To: VITRUVIAN EXPLORATION, LLC
Reel/Frame 031866/0777 →
Assignment of Assignor's Interest Feb 12, 2014
From: VITRUVIAN EXPLORATION, LLC
To: EFFECTIVE EXPLORATION LLC
Reel/Frame 032263/0664 →