IP Library › Assignment 018222/0071
Patent Assignment
Reel/Frame 018222/0071

Assignment of Assignor's Interest

Recorded: 2006-09-08 Pages: 9
Assignors
COOK, ROBERT LANCE
Executed: 2006-02-23
BRISCO, DAVID PAUL
Executed: 2005-06-24
STEWART, R. BRUCE
Executed: 2006-02-03
RING, LEV
Executed: 2006-07-05
HAUT, RICHARD CARL
Executed: 2005-11-29
MACK, ROBERT DONALD
Executed: 2006-08-28
DUELL, ALAN B.
Executed: 2005-11-29
Assignee
SHELL OIL COMPANY
910 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property (1)
Apparatus for Expanding a Tubular Member
Patent: 7,121,337 →
Application: 11/142,756 →
Publication: US 2005/0230104
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 30, 2010
From: SHELL OIL COMPANY
To: ENVENTURE GLOBAL TECHNOLOGY, LLC
Reel/Frame 024767/0646 →
Assignment of Assignor's Interest Jun 12, 2017
From: COOK, ROBERT LANCE; BRISCO, DAVID P.; STEWART, R. BRUCE; RING, LEV
To: SHELL OIL COMPANY
Reel/Frame 042678/0659 →