Assignment of Assignor's Interest

Recorded: 2005-01-11 Pages: 2

Assignors

LUGTMEIER, LUBBERTUS

Executed: 2004-12-09

VAN EIJDEN, GERBRAND JOSEF MARIA

Executed: 2004-12-13

Assignee

SHELL OIL COMPANY

P.O. BOX 2463, 900 LOUISIANA, HOUSTON, TEXAS, 77252-2463

Covered Property (1)

Method and System for Injecting a Treatment Fluid into a Well

Patent: 7,198,099 →

Application: 10/982,236 →

Publication: US 2006/0021750

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.