F16L 1/19

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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 1/19: 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 the pipes being J-shaped

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12123521 Subsea installations comprising corrosion-resistant flowlinesApr 08, 20Oct 22, 24Subsea 7 Limited
11994239 Method for laying and/or recovering a line in a body of water, comprising a phase of controlled immobilization, and associated systemJun 24, 20May 28, 24TECHNIP N-POWER
11940062 Pipeline deployment and tie-in methodMar 09, 20Mar 26, 24EQUINOR ENERGY AS
11852265 Laying tower and method for laying pipelines on a bed of a body of waterSep 18, 19Dec 26, 23SAIPEM S.p.A.
11746926 Method for laying and/or recovering a flexible line in a body of water and associated systemDec 31, 19Sep 05, 23TECHNIP N-POWER
11549614 Method and system for laying a submarine pipelineMay 25, 18Jan 10, 23501 Saipem S.p.A.
11454346 Monitoring of lined pipelineOct 17, 16Sep 27, 22Pioneer Lining Technology Limited
11448342 Methods and apparatus relating to pipe weldingNov 22, 18Sep 20, 22501 Saipem S.p.A.
11287062 Interconnection of subsea pipelines and structuresJun 15, 18Mar 29, 22EQUINOR ENERGY AS
11267542 On-board fabrication of pipe-in-pipe assembliesDec 10, 18Mar 08, 22SHANGHAI ZHENHUA HEAVY INDUSTRIES CO., LTD.
11204108 Apparatus and method for sonar imaging and managing of undersea cable layingMar 22, 19Dec 21, 21Coda Octopus Group Inc.
11149877 J-lay guide structureNov 11, 17Oct 19, 21SHANGHAI ZHENHUA HEAVY INDUSTRIES CO., LTD.
10962144 System, apparatus and methodFeb 16, 18Mar 30, 21Royal IHC Limited
10926981 Method of motion compensation with synthetic ropeJul 25, 19Feb 23, 21Reel Power Licensing Corp
10859185 Pipe-laying vesselAug 17, 17Dec 08, 20501 Saipem S.p.A.
10788147 Pipe handling system and method of joining pipe sectionsAug 21, 15Sep 29, 20Saipem S.p.A.
10663086 System and method for moving an elongate elementJun 29, 17May 26, 20Royal IHC Limited
10655757 Apparatus and method for direct tie-in of subsea pipelinesFeb 22, 16May 19, 20EQUINOR ENERGY AS
10658785 Method for connecting cables of a pipeline unit section to be vertically joined to a subsea pipeline for transporting fluidsFeb 05, 16May 19, 20Saipem SA
10597849 Method and system for burying a pipeline in a bed of a body of waterSep 09, 16Mar 24, 20SAIPEM S.p.A.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0369,159 Subsea Installations Comprising Corrosion-Resistant FlowlinesJul 16, 24Nov 07, 24Not available
2024/0117,916 Monitoring of Lined PipelineDec 15, 23Apr 11, 24Not available
2023/0213,136 Monitoring of Lined PipelineSep 01, 22Jul 06, 23Not available
2020/0003,336 System, Apparatus and MethodFeb 16, 18Jan 02, 20Royal IHC Limited
2019/0211,945 PIPE-LAYING VESSELAug 17, 17Jul 11, 19Saipem S.p.A.

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Patents Issued To Date - By Filing Year

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