F16L 1/15

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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 1/15: 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) between the surface and the bottom vertically

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12258947 Ocean thermal energy conversion power plantNov 06, 23Mar 25, 25The Abell Foundation, Inc.
12152701 Seafloor pipeline removal system and methodDec 14, 22Nov 26, 24Not available
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
11859597 Ocean thermal energy conversion power plantJun 27, 22Jan 02, 24The Abell Foundation, Inc.
11746926 Method for laying and/or recovering a flexible line in a body of water and associated systemDec 31, 19Sep 05, 23TECHNIP N-POWER
11565932 Remote subsea hose position monitoringJan 23, 20Jan 31, 23Dunlop Oil & Marine Ltd.
11555558 Seafloor pipeline removal system and methodApr 23, 21Jan 17, 23Not available
11505288 Apparatuses and methods for high-resolution printingJun 23, 21Nov 22, 22Illinois Tool Works Inc.
11371490 Ocean thermal energy conversion power plantNov 23, 20Jun 28, 22The Abell Foundation, Inc.
11313179 System for connecting between risers of composite material and flowlines, which can be used with a hybrid riser, and method for constructing sameMar 26, 18Apr 26, 22Odebrecht Oleo E Gas S.A.
11236550 Fabrication of pipe bundles offshoreFeb 20, 18Feb 01, 22Acergy France SAS
11170915 Subsea cable system and a method for supplying electrical power to a subsea deviceOct 26, 18Nov 09, 21NEXANS
11072398 Apparatuses and methods for high-resolution printingAug 09, 17Jul 27, 21Illinois Tool Works Inc.
10989331 Method for the offshore installation of a preheated double-walled underwater pipe for transporting fluidsSep 28, 17Apr 27, 21Saipem SA
10954652 Assembly and method for installing a subsea cableJun 07, 17Mar 23, 21FUNDACIÓN TECNALIA RESEARCH & INNOVATION
10899602 Submarine hose configuration for transferring a gas from a buoyJan 10, 20Jan 26, 21SOFEC Inc.
10844848 Ocean thermal energy conversion power plantOct 20, 17Nov 24, 20The Abell Foundation, Inc.
10815736 Underwater SCR lifting frameApr 19, 19Oct 27, 20Oceaneering International, Inc.
10690270 Additive manufacturing of pipesDec 27, 18Jun 23, 20Lockheed Martin Corporation
10690265 Fairing and methodMar 14, 19Jun 23, 20EQUINOR ENERGY AS

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0043,886 Seafloor Pipeline Removal System and MethodOct 17, 24Feb 06, 25C-Dive, LLC
2019/0186,474 FLOATING DEVICE COMPRISING AN INTERCHANGEABLE INSERT PASSING THROUGH A FLOAT AND ASSOCIATED ELECTRICAL PRODUCTION SYSTEMMar 31, 17Jun 20, 19Bardot Group
2017/0234,459 AN IMPROVED SEAWATER SUCTION SYSTEMNov 24, 15Aug 17, 17Emstec GmbH

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Patents Issued To Date - By Filing Year

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