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| 9784413 | Methods of deploying and operating variable-buoyancy assembly and non-collapsible fluid-line assembly for use with fluid-processing plant | Oct 29, 14 | Oct 10, 17 | HYDROSTOR INC. |
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| 9768626 | Simultaneous charging of a plurality of autonomous seismic nodes | Aug 18, 15 | Sep 19, 17 | Seabed Geosolutions B.V. |
| 9759350 | Riser deflection mitigation | Apr 07, 16 | Sep 12, 17 | ENSCO INTERNATIONAL INCORPORATED |
| 9759351 | Marine pipeline installation system and methods | May 18, 16 | Sep 12, 17 | ITREC B.V. |