IP Library Assignment 014139/0595
Patent Assignment
Reel/Frame 014139/0595

Assignment of Assignor's Interest

Recorded: 2003-06-06 Pages: 3
Assignors
CLAYTON, DAVID A.
Executed: 2003-05-27
KUTTY, SHYAM
Executed: 2003-05-27
Assignee
INPUT/OUTPUT, INC.
12300 PARC CREST DRIVE, STAFFORD, TEXAS, 77477
Covered Property (1)
Method and Apparatus for Marine Source Diagnostics
Patent: 6,788,618 →
Application: 10/368,325 →
Publication: US 2003/0202423
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 22, 2014
From: INPUT/OUTPUT, INC.
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 032952/0050 →
Assignment of Assignor's Interest May 22, 2014
From: ION GEOPHYSICAL CORPORATION
To: SEAMAP PTE LTD.
Reel/Frame 032952/0113 →