Granted Patent
Utility
US 6,614,724
· Confirmation No. 2681
HYDROPHONE ARRAY WITH INDIVIDUALLY SWITCHABLE HYDROPHONE SENSORS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-05-12 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2020-05-12 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2020-04-27 | PA.. |
Power of Attorney | 1 | View | |
| 2020-04-27 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 6 | View | |
| 2020-04-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-07-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-02 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-11-08 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-08 | SPEC |
Specification | 8 | View | |
| 2001-11-08 | CLM |
Claims | 2 | View | |
| 2001-11-08 | ABST |
Abstract | 1 | View | |
| 2001-11-08 | DRW |
Drawings-only black and white line drawings | 1 | View |
Inventors
William H. Behrens
Sugar Land, TX
Jim Nash
Houston, TX
Attorneys & Agents of Record
Classification
USPC
367/154
G01V1/201
G01V1/38
Prosecution
- Examiner
- LOBO, IAN J
- Art Unit
- 3662
- Customer No.
- 170225
- Confirmation No.
- 2681
Publication
- Pub. No.
- US20020089896A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
-68days
from
GX TECHNOLOGY CORPORATION,
I/O MARINE SYSTEMS, INC.,
ION EXPLORATION PRODUCTS (U.S.A.), INC.,
ION GEOPHYSICAL CORPORATION
SECURITY AGREEMENT
Recorded 2014-11-04
from
GX TECHNOLOGY CORPORATION,
I/O MARINE SYSTEMS, INC.,
ION EXPLORATION PRODUCTS (U.S.A.), INC.,
ION GEOPHYSICAL CORPORATION
SECURITY AGREEMENT
Recorded 2014-08-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-15
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Quick Facts
- Patent No.
- US 6,614,724
- App. No.
- 10/008,289
- Filed
- 2001-11-08
- Granted
- 2003-09-02
- Pub. No.
- US20020089896A1
- Examiner
- LOBO, IAN J
- Art Unit
- 3662
- PTA
- -68 days
External Links