IP Library Assignment 028418/0418
Patent Assignment
Reel/Frame 028418/0418

Assignment of Assignor's Interest

Recorded: 2012-06-21 Pages: 3
Assignors
MESTAYER, JEFFERY JOSEPH
Executed: 2011-11-09
WILLS, PETER BERKELEY
Executed: 2011-12-04
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 772522463
Covered Property (1)
Detecting Broadside and Directional Acoustic Signals with a Fiber Optical Distributed Acoustic Sensing (Das) Assembly
Patent: 9,080,949 →
Application: 13/518,083 →
Publication: US 2013/0211726
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 7, 2022
From: SHELL OIL COMPANY
To: SHELL USA, INC.
Reel/Frame 059694/0819 →