Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 1 - Laying or reclaiming pipes; Repairing or joining pipes on or under water
Patents for F16L 1 - Laying or reclaiming pipes; Repairing or joining pipes on or under water (7,464)
11/2007
11/20/2007CA2419231C Underwater tool with sealing device
11/19/2007CA2589428A1 Apparatus and method for installing underground utility piping
11/15/2007US20070264084 Underwater Pipe-Laying Apparatus and Method
11/14/2007EP1853789A1 A method of geothermal loop installation
11/13/2007US7294913 Cathodic lead insulator
11/13/2007US7293940 Guide tube for a flexible pipe for transporting hydrocarbons
11/08/2007WO2007127684A2 Towing and installation method for deepwater pipelines and risers
11/08/2007US20070258772 Pipelaying Vessel
11/08/2007DE102006020339A1 Verfahren und Vorrichtung zur grabenlosen Verlegung von Rohrleitungen Method and apparatus for grave loose laying of pipelines
11/07/2007CN200972009Y Submerged pipiline repair and construction case
11/01/2007US20070253780 Vehicle for installing a cable in a ground formation
11/01/2007US20070253779 Method and apparatus for installing undergroung pipe
11/01/2007US20070253778 Power Umbilical Compromising Separate Load Carrying Elements Of Composite Material
11/01/2007US20070253777 Towing and installation method for deepwater pipelines and risers
11/01/2007US20070251715 Method for Protecting a Cable or a Pipe
10/2007
10/31/2007EP1850044A2 Clamp for a riser
10/31/2007EP1850043A2 Abandonment and recovery system and method, and cable connector
10/31/2007EP1849917A2 Modular floating construction
10/31/2007EP1848908A1 Marine pipelaying system and method for installing an offshore pipeline that includes one or more accessories
10/31/2007CN200968444Y Device for putting down pipeline
10/31/2007CN101063499A Hole expanding and tube pulling of Non-digging drill
10/30/2007US7287936 Shallow water riser configuration
10/25/2007WO2007120035A1 Pipeline laying vessel and method for laying a pipeline in a marine environment
10/25/2007US20070248418 Abandonment and recovery system and method, and cable connector
10/25/2007US20070248417 Ocean bottom seismic station installation
10/24/2007EP1847744A2 Device for sealing a pipe
10/24/2007CN200965099Y Heat-conductive tube protector
10/24/2007CN101060955A Device and method for the assembly of oriented objects
10/19/2007CA2543975A1 Method for rehabilitating existing pipeline
10/18/2007WO2007116389A1 Drippers and pipe couplers
10/17/2007EP1723360B1 Plug-in safety coupling for pressure pipes, comprising a pivoted blocking member
10/17/2007CN101057099A Method for operating a sheeting machine for laying pipes, and sheeting machine
10/17/2007CN101055047A A process for horizontal directional drill passing through and tampering casing for separating gravel
10/17/2007CN100343566C Reaming type mud and water balance micro-push bench
10/16/2007US7282638 Protection profile for subsea cables
10/16/2007US7281880 Subsea vehicle assisted pipeline commissioning method
10/10/2007EP1644260A4 Longitudinal shrink films
10/10/2007CN200958658Y Three-dimensional action operator of underwater dry cabin
10/10/2007CN101050830A Non-excavation type pipeline laying machine
10/09/2007US7279643 Toneable conduit and method of preparing same
10/04/2007US20070227604 Plugging system for use during an offshore pipeline laying operation
10/03/2007EP1838988A1 Hot tap clamp
10/03/2007EP1838939A1 A clamp, self-advancing climbing device, and method of coupling same to a tubular
10/02/2007US7275892 Tool and method for installation of water pipe
10/02/2007US7275556 Low permeation weldable fuel tank assembly
09/2007
09/27/2007WO2007108673A1 Marine pipeline installation system and methods
09/27/2007US20070220733 Sealing methods
09/26/2007EP1836375A1 System for power supply to subsea installations
09/26/2007CN100340039C Water and electricity installation in use for building and rooms
09/25/2007CA2311621C A pressure balanced subsea tapping machine
09/20/2007WO2007105962A1 Method and device for the strapping of a pipe
09/20/2007WO2007080384B1 Cable grippers
09/19/2007CN200949707Y Underwater dry-type maintaining chamber
09/19/2007CN200949706Y Turning lifting device capable for work high above ground
09/19/2007CN101040100A Tubular handling apparatus and a drilling rig
09/19/2007CN101039794A Pipeline lining method
09/19/2007CN101038046A Hoisting method of folding straddle truck and device thereof
09/19/2007CN100338387C Method for burying pipeline depending on high frequency micro amplitude vibration
09/18/2007US7270500 Method for installing an underground water pipe
09/18/2007CA2278446C Steerable underwater plow
09/13/2007WO2007102744A1 Subsea pipeline repair and maintenance tools and method for replacement of broken pipelines
09/13/2007US20070212169 Method and apparatus for installing an underground pipe
09/12/2007CN200946720Y Movable cylinder type underground hydraulic pipe pusher
09/12/2007CN101036016A Marine J-type pipeline laying system
09/12/2007CN101036015A Process, system and equipment for the towing of underwater pipelines
09/11/2007US7267739 Tensioned pipe support
09/11/2007US7267506 Tool for installing an underground water pipe
09/11/2007CA2482570C Apparatus for establishing adjustable depth bed in trenches for utility lines and encasing the lines
09/06/2007DE102006010227A1 Rammbohrgerät mit pneumatischer Umsteuerung Ram boring machine with pneumatic reversing
09/05/2007CN200943255Y Pneumatic connector of corrugated pipe
08/2007
08/30/2007DE202006006501U1 Vorrichtung zum Abdichten eines Rohrs An apparatus for sealing a pipe
08/29/2007EP1824631A1 Remote-controlled joining system
08/29/2007CN200940731Y Line sowing plow
08/29/2007CN100334381C Device for connecting pipelines
08/28/2007US7261493 Device and method for laying and joining pipe
08/23/2007WO2007093986A1 Apparatus for lifting pipelines
08/23/2007US20070196179 Method and apparatus for laying a pipeline
08/23/2007CA2642034A1 Apparatus for lifting pipelines
08/22/2007EP1819629A2 Device for picking up, laying and installing pipes to provide underground ducts
08/22/2007EP1727961B1 Method and system for starting up a pipeline
08/22/2007EP1516142B1 Device for connection of a cannula made from a flexible material to a tube
08/22/2007CN101023226A Method of repairing drain pipe
08/21/2007CA2407297C Duct repairing material, repairing structure, and repairing method
08/21/2007CA2161482C Method of installing or replacing underground pipe
08/16/2007WO2007091884A1 Crane assisted pipe lay
08/16/2007US20070190276 High temperature, high strength, colorable materials for device processing systems
08/16/2007US20070189857 Light-weight versatile j-lay system
08/16/2007DE102006013410B4 Vorrichtung zur Verlegung von Rohrleitungen in Gräben Apparatus for laying pipelines in trenches
08/16/2007CA2637756A1 Crane assisted pipe lay
08/15/2007CN2934826Y Underwater oil transfering pipeline fixing device
08/14/2007US7255516 Method and apparatus for replacement of underground pipe
08/14/2007US7255515 Marine pipelay system and method
08/14/2007CA2213826C Tubing end-piece and connector
08/09/2007US20070183848 Pipe conveyor system
08/08/2007CN2932001Y Leak stopping device of pipe in water
08/02/2007US20070178259 High temperature, high strength, colorable materials for device processing systems
08/02/2007US20070177945 Automated pipe-laying method and apparatus
08/02/2007US20070177944 Apparatus and Method for Laying Down, Abandoning, and Recovering a Pipe on the Sea Floor
08/01/2007EP1813848A2 Method and apparatus for deploying pipeline
08/01/2007EP1812203A1 Device and method for the assembly of oriented objects
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