Patent Assignment
Reel/Frame 010408/0093
Assignment of Assignor's Interest
Recorded: 1999-11-19
Pages: 11
Assignors
ISELI, JAMES
Executed: 1999-10-14
AFKAMI, KAMBIZ
Executed: 1999-10-14
BEHN, LARENCE P.
Executed: 1999-10-22
BUIE, THOMAS
Executed: 1999-10-07
LEETE, THOMAS G.
Executed: 1999-10-07
BARNETT, JR., JOHN E.
Executed: 1999-11-02
Assignee
INPUT/OUTPUT, INC.
SUITE 200, 11104 WEST AIRPORT BLVD., STAFFORD, TEXAS, 77477
Covered Property
(1)
Seimic Telemetry System
Patent:
7,218,890 →
Application:
09/361,020 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 21, 2010
From: ION GEOPHYSICAL CORPORATION
To: INOVA GEOPHYSICAL CORPORATION
Reel/Frame 024424/0138 →
Change of Name
May 21, 2010
From: INPUT/OUTPUT, INC.
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 024424/0191 →
Assignment of Assignor's Interest
Jul 9, 2010
From: ION GEOPHYSICAL CORPORATION
To: INOVA LTD.
Reel/Frame 024651/0695 →