Assignment of Assignor's Interest

Recorded: 2012-02-06 Pages: 8

Assignors

DRIA, DENNIS EDWARD

Executed: 2012-01-14

PEARCE, JEREMIAH GLEN

Executed: 2011-11-04

RAMBOW, FREDERICK HENRY

Executed: 2011-11-15

Assignee

SHELL OIL COMPANY

P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 772522463

Covered Property (1)

Systems and Methods for Monitoring a Well

Patent: 8,800,653 →

Application: 13/389,122 →

Publication: US 2012/0132417

Related Assignments (1)

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