F16L 1/18

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Description

Class  F16L : PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL


Subclass 1/18: Laying or reclaiming pipes; Repairing or joining pipes on or under water (soldering or welding B23K; lifting-gear and load-engaging elements B66; hydraulic installations, soil drainage E02B; excavations or underwater constructions E02D; machines for digging trenches in combination with pipe-assembly E02F; laying sewer pipes E03F 3/06; in earth boreholes or wells E21B; tunnelling E21D; laying electric, or combined optical and electric, cables H02G; making special pipe joints, see the relevant groups for the joints) Laying or reclaiming pipes on or under water (buoyant hoses F16L 11/133) on the bottom the pipes being S- or J-shaped and under tension during laying

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12152702 Stinger for a pipe laying operationDec 20, 22Nov 26, 24J. Ray McDermott SA
12074414 Method and apparatus for inserting an elongate object into a trench in a sea floorSep 16, 20Aug 27, 24SOIL MACHINE DYNAMICS LIMITED
11867323 System and method for deploying coils of spoolable pipeNov 23, 22Jan 09, 24Trinity Bay Equipment Holdings, LLC
11668412 Yoke over pipeline end termination assembly and method of useJan 05, 22Jun 06, 23FMC Technologies, Inc.
11549615 Stinger for a pipe laying operationOct 16, 20Jan 10, 23J. Ray McDermott SA
11512796 System and method for deploying coils of spoolable pipeMay 18, 21Nov 29, 22Trinity Bay Equipment Holdings, LLC
11454346 Monitoring of lined pipelineOct 17, 16Sep 27, 22Pioneer Lining Technology Limited
11274769 Method of laying a pipe bundle on the seabedDec 08, 17Mar 15, 22SIEMENS GAMESA RENEWABLE ENERGY A/S
11047513 Joining lined pipe sectionsMay 23, 16Jun 29, 21Pioneer Lining Technology Limited
11009152 System and method for deploying coils of spoolable pipeJun 02, 20May 18, 21Trinity Bay Equipment Holdings, LLC
10670167 System and method for deploying coils of spoolable pipeFeb 22, 19Jun 02, 20Trinity Bay Equipment Holdings, LLC
10619763 Subsea pipeline connector methodFeb 06, 18Apr 14, 20Not available
10591088 Pipe-laying vessel and method of laying a pipelineJan 26, 12Mar 17, 20501 Saipem S.p.A.
10480684 Supporting device, laying vessel, and launch method for laying a pipeline on the bed of a body of waterNov 03, 15Nov 19, 19SAIPEM S.p.A.
10344893 Joining device of a continuous conduit for changes in slope of seabeds, continuous conduit comprising a device and method for joining a continuous conduitJul 14, 16Jul 09, 19SAIPEM S.P.A.
10295082 Method for mounting an undersea installation comprising at least one section of pipe, and associated installationDec 16, 15May 21, 19Technip France
10281059 Field joint transfer systemJul 06, 16May 07, 19SHANGHAI ZHENHUA HEAVY INDUSTRIES CO., LTD.
10274108 Method of laying lined pipelineFeb 29, 16Apr 30, 19Pioneer Lining Technology Limited
10267435 Offshore S-lay pipelaying vesselMay 09, 17Apr 23, 19ITREC B.V.
10156301 Underwater pipeline support, and system and method for setting up such a supportNov 03, 15Dec 18, 18SAIPEM S.p.A.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0075,827 STINGER FOR A PIPE LAYING OPERATIONNov 18, 24Mar 06, 25Not available
2024/0117,916 Monitoring of Lined PipelineDec 15, 23Apr 11, 24Not available
2023/0358,336 Mitigation Of Buckling In Subsea PipelinesFeb 24, 21Nov 09, 23Not available
2023/0213,136 Monitoring of Lined PipelineSep 01, 22Jul 06, 23Not available
2023/0123,937 RESIDUAL CURVATURE METHOD TO MITIGATE PIPELINE BUCKLINGJan 29, 21Apr 20, 23EQUINOR ENERGY AS

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