Patent Assignment
Reel/Frame 024424/0191
Change of Name
Recorded: 2010-05-21
Pages: 4
Assignor
INPUT/OUTPUT, INC.
Executed: 2007-09-24
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, SUITE 400, HOUSTON, TEXAS, 77042-2839
Covered Properties
(37)
Pressure Feedback Servovalve for a Seismic Vibrator
Patent:
5,128,908 →
Application:
07/608,834 →
Termination Assembly with Improved Waterblock
Patent:
5,183,966 →
Application:
07/615,237 →
Leader Cable Anchor for a Geophone
Patent:
5,130,954 →
Application:
07/733,607 →
Electrical Cable
Patent:
5,313,020 →
Application:
07/890,942 →
Static Dissipating Data Cable
Patent:
5,331,606 →
Application:
07/892,541 →
Apparatus and Method of Blocking Water Migration Between Stranded Signal Conduits
Patent:
5,271,081 →
Application:
07/900,358 →
Lightning Protection for Seismic Data Acquisition System
Patent:
5,369,626 →
Application:
08/081,401 →
Swivel Mount for Gimbal Geophone
Patent:
5,341,348 →
Application:
08/091,217 →
Method for Detecting Breaks in Geophone Cables for Seismic Data Acquisition System
Patent:
5,303,202 →
Application:
08/115,880 →
Waterproof Electrical Connector
Patent:
5,387,119 →
Application:
08/134,075 →
Method and Apparatus for Waterblocking Splices in Transmission Cables
Patent:
5,459,285 →
Application:
08/189,807 →
Field Repairable Electrical Connnector
Patent:
5,470,248 →
Application:
08/226,009 →
Removable Piston Bore Liner for Hydraulically Actuated Seismic Vibrator
Patent:
5,401,919 →
Application:
08/248,626 →
Electrical Contact Assembly
Patent:
5,529,518 →
Application:
08/354,285 →
Field Repairable Electrical Connector
Patent:
5,542,856 →
Application:
08/389,253 →
Underwater Electrical Connector
Patent:
5,595,497 →
Application:
08/396,960 →
Hierarchical Telemetry System for Seismic Acquisition
Patent:
5,627,798 →
Application:
08/435,889 →
Field Repairable Electrical Connector
Patent:
5,704,799 →
Application:
08/486,357 →
Electrical Connector Assembly Having Replaceable Sleeve Seal
Patent:
5,605,468 →
Application:
08/562,017 →
Electrical Connector Having Removable Seal at Cable Entry End
Patent:
5,711,685 →
Application:
08/590,148 →
Three Axis Seismic Vibrator
Patent:
5,666,328 →
Application:
08/733,495 →
Seal Assembly for Overmolded Metal Structure
Patent:
5,733,145 →
Application:
08/816,859 →
Electrical Connector Having Removable Seal at Cable Entry End
Patent:
5,830,011 →
Application:
08/884,562 →
Remote Seismic Data Acquisition Unit with Common Radio and Gps Antenna
Patent:
6,078,283 →
Application:
08/961,831 →
Apparatus and Method for Planting Seismic Sensors
Patent:
6,002,641 →
Application:
09/067,206 →
Electrical Connector Having Detachable Wire Connection at Cable Entry End
Patent:
5,993,272 →
Application:
09/081,698 →
Seismic Optical Acoustic Recursive Sensor System
Patent:
6,522,797 →
Application:
09/144,953 →
Remote Control System for Seismic Acquisition
Patent:
6,041,283 →
Application:
09/151,260 →
Seimic Telemetry System
Patent:
7,218,890 →
Application:
09/361,020 →
Optical Sensing System
Patent:
6,591,025 →
Application:
09/524,918 →
Two-Conductor Bidirectional Digital Seismic Telemetry Interface
Apparatus and Method for Eliminating Electrical Noise in the Fire Detect Timing Signal of an Air Gun
Seismic Sensing Apparatus and Method with High-G Shock Isolation
Pressure Balanced Inertia Solenoid Valve
Dual Sensor Signal Processing Method for on-Bottom Cable Seismic
System and Method for Control of Seismic Data Acquisition
Adaptive Filtering Apparatus and Method for Seismic Data Acquisition
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
May 21, 2010
From: PELTON COMPANY, INC.
To: INPUT/OUTPUT, INC.
Reel/Frame 024424/0062 →
Assignment of Assignor's Interest
May 21, 2010
From: ION GEOPHYSICAL CORPORATION
To: INOVA GEOPHYSICAL CORPORATION
Reel/Frame 024424/0138 →
Assignment of Assignor's Interest
Jul 9, 2010
From: ION GEOPHYSICAL CORPORATION
To: INOVA LTD.
Reel/Frame 024651/0695 →