IP Library › Assignment 033708/0056
Patent Assignment
Reel/Frame 033708/0056

Assignment of Assignor's Interest

Recorded: 2014-09-10 Pages: 13
Assignor
Assignee
ENVENTURE GLOBAL TECHNOLOGY, L.L.C.
15995 N. BARKERS LANDING, SUITE 350, HOUSTON, TEXAS, 77079
Covered Property (1)
Wellborne Casing
Patent: 6,497,289 →
Application: 09/454,139 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 17, 2000
From: COOK, ROBERT LANCE; BRISCO, DAVID PAUL; STEWART, R. BRUCE; RING, LEV
To: SHELL OIL COMPANY
Reel/Frame 010711/0138 →
Assignment of Assignor's Interest Jul 30, 2010
From: SHELL OIL COMPANY
To: ENVENTURE GLOBAL TECHNOLOGY, LLC
Reel/Frame 024767/0646 →