| 9995413 | Offshore horizontal product lay arrangement | Jun 16, 17 | Jun 12, 18 | J. Ray McDermott SA |
| 9989168 | Pipeline freespan support | Jun 08, 16 | Jun 05, 18 | DMAR ENGINEERING, INC. |
| 9982800 | Bending restrictor assembly for permanently bending and restraining ovality of a subsea pipe | Aug 09, 17 | May 29, 18 | Not available |
| 9982801 | Device and method for burying a conduit in the bed of a body of water | Feb 20, 14 | May 29, 18 | SAIPEM S.p.A. |
| 9939112 | Variable-buoyancy assembly and non-collapsible fluid-line assembly for use with fluid-processing plant | Oct 29, 14 | Apr 10, 18 | Hydrostar Inc. |
| 9909690 | Transportation and installation of elongate subsea elements | Mar 09, 15 | Mar 06, 18 | SUBSEA 7 LIMITED |
| 9909689 | Pipelaying | Mar 03, 14 | Mar 06, 18 | SUBSEA 7 LIMITED |
| 9885431 | Mechanically lined pipe | Nov 13, 13 | Feb 06, 18 | TECHNIP FRANCE |
| 9874295 | Clamp assembly for pipe-laying vessel and method of laying a pipeline | Jan 26, 12 | Jan 23, 18 | SAIPEM S.P.A. |
| 9863554 | Subsea position control system for elongate articles | Feb 08, 16 | Jan 09, 18 | SUBSEA 7 NORWAY AS |
| 9862465 | Undersea pipe-laying | May 22, 17 | Jan 09, 18 | SAIPEM S.P.A. |
| 9856995 | Tubular installation system for J-laying tubulars, marine pipelay system and method for handling a tubular or accessory | Apr 14, 15 | Jan 02, 18 | ITREC B.V. |
| 9857011 | Connections for subsea pipe-in-pipe structures | Jan 25, 13 | Jan 02, 18 | SUBSEA 7 LIMITED |
| 9846250 | System for automatically attaching and detaching seismic nodes directly to a deployment cable | Dec 01, 16 | Dec 19, 17 | Seabed Geosolutions B.V. |
| 9835268 | Marine pipeline installation system and method | Jan 07, 16 | Dec 05, 17 | ITREC B.V. |
| 9829134 | Spoolable swivel | Sep 23, 14 | Nov 28, 17 | HALLIBURTON ENERGY SERVICES, INC. |
| 9821979 | Support device for an elongate article | Mar 25, 13 | Nov 21, 17 | PARKBURN PRECISION HANDLING SYSTEMS LIMITED |
| 9822906 | Marine pipelaying and method for abandonment of a pipeline | Oct 16, 14 | Nov 21, 17 | ITREC B.V. |
| 9822918 | Bending restrictor assembly for a pipeline | Aug 12, 15 | Nov 21, 17 | Not available |
| 9797525 | Method of governing the elevation, attitude and structural integrity of a pressure-containing vessel in a body of liquid | May 29, 14 | Oct 24, 17 | WILSON, MICHAEL WILLIAM NEIL |