| Patents for F16L 1 - Laying or reclaiming pipes; Repairing or joining pipes on or under water (7,464) |
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| 03/28/2007 | EP1592907B1 Method for cutting and removing underwater pipelines and apparatus for implementing this method |
| 03/28/2007 | EP1356224B1 Bundle of pipes and method for parallel arrangement of pipes according to a bore and swivel method |
| 03/28/2007 | CN2883847Y Insertion installing clamp for glass fiber reinforced plastic pipeline |
| 03/27/2007 | US7194829 Labeler for pipes, conduits, tubes, and rods |
| 03/22/2007 | US20070062107 Decorative sleeve cover formed of a polymeric material having a texture or appearance simulating the texture or appearance of cloth |
| 03/22/2007 | DE102005045050A1 Adapter for pulling pipes through underground excavations has sleeve which fits over pipe and is held in place by plug which is spread by conical section on end of tube, to which pulling cable is attached |
| 03/22/2007 | DE102005012427B4 Verbindungsplattenanordnung für Unterwasser-Hydraulikkupplungen Connecting plate arrangement for undersea hydraulic couplings |
| 03/21/2007 | EP1311739B1 Pipe assembly |
| 03/21/2007 | CN1934332A Method and system for starting up a pipeline |
| 03/21/2007 | CN1306201C Two-step underground pipe-driving construction process |
| 03/15/2007 | WO2007028933A1 Imparting movement to a body of elongate form |
| 03/15/2007 | US20070059104 Method and Apparatus For Deploying Pipeline |
| 03/13/2007 | US7189028 Underwater pipe-laying |
| 03/13/2007 | US7188442 Ironing device |
| 03/08/2007 | WO2007027781A2 Strake systems and methods |
| 03/08/2007 | WO2007027087A1 Method and device for providing a protrusion on a pipeline |
| 03/08/2007 | US20070051518 Method of supplying oil from a floating production structure to an offloading buoy via a thermally insulated flexible transfer duct |
| 03/07/2007 | EP1759065A1 Assembly and method for installation of an underwater structure |
| 03/01/2007 | WO2006117249A3 Towing and subsea installation of long articles |
| 03/01/2007 | US20070048092 Tool and method for installation of water pipe |
| 03/01/2007 | US20070048090 Method and apparatus for installation of underground ducts |
| 03/01/2007 | US20070048089 Tool and method for installation of electrical conduit |
| 02/27/2007 | US7182550 Abandonment and recovery head apparatus |
| 02/22/2007 | WO2007020790A1 Support device |
| 02/22/2007 | CA2618031A1 Support device |
| 02/21/2007 | EP1368591B1 Sealing methods |
| 02/20/2007 | US7178708 Longitudinal load varying device for elongate members |
| 02/20/2007 | US7178418 Segment of a sensor-supporting element for a scraper-type device |
| 02/15/2007 | WO2007017574A1 Flexible tubular member (28) subsea system provided with a controllable curvature flexible pipe |
| 02/15/2007 | WO2007006963A3 Method and installation for connecting a rigid submarine pipeline and a flexible submarine pipeline |
| 02/14/2007 | EP1751010A2 High purity nanotube fabrics and films |
| 02/14/2007 | EP1443982B1 Porous polymeric prostheses and methods for making same |
| 02/13/2007 | US7175367 Cable pulling machine |
| 02/13/2007 | US7175154 Piston structure and liquid feeder valve |
| 02/13/2007 | CA2325136C Protective shield for elongated underground utilities |
| 02/07/2007 | CN1299035C Safety embedding in wall construction method of indoor fuel gas pipeline and accessory |
| 01/30/2007 | CA2513867C Method and system for installing and maintaining a pipeline while minimizing associated ground disturbance |
| 01/25/2007 | WO2007010102A1 Device and method for regulating buckling of rigid submarine pipes |
| 01/24/2007 | CN1296646C Pipe-jacking bearing truck |
| 01/23/2007 | US7165578 Method for laying a rehabilitating pipe |
| 01/18/2007 | WO2007006963A2 Method and installation for connecting a rigid submarine pipeline and a flexible submarine pipeline |
| 01/18/2007 | US20070014636 System for storage or transport of compressed gas on a floating structure |
| 01/17/2007 | EP1743408A2 Cathodic lead insulator |
| 01/17/2007 | EP1534989A4 Apparatus for and method of lining conduits |
| 01/17/2007 | EP1509718B1 Compression unit |
| 01/11/2007 | US20070009328 Spool piece termination structure, a connection arrangement comprising such a termination structure and a pipeline termination |
| 01/10/2007 | EP1741873A1 Ladder device for a high-rise structure which is out of plump |
| 01/10/2007 | EP1740866A1 Marine pipelay system and method |
| 01/10/2007 | EP1504211B1 Device for connecting pipelines |
| 01/10/2007 | CN2856663Y Special ring for underfloor duct |
| 01/09/2007 | US7161115 Magnetically impelled arc butt welding of pipelines |
| 01/09/2007 | US7159607 Low permeation weldable fuel tank assembly |
| 01/04/2007 | WO2007001244A2 Gasket material |
| 01/04/2007 | WO2007000569A1 Pipe structure and methods of laying and use of a pipeline including such a pipe structure |
| 01/04/2007 | US20070003371 Subsea vehicle assisted pipeline dewatering method |
| 01/04/2007 | DE102005039790B3 Method for renovation of transport duct located underground, comprises use of old duct for accommodation of rods |
| 01/03/2007 | EP1739279A1 Riser installation method from an offshore production unit |
| 01/03/2007 | CN2854271Y Improved vertical pit pipe laying machine |
| 01/02/2007 | US7156583 Compensating suspension element configuration |
| 01/02/2007 | US7156582 Inspectable tunnel for underground pipes and cables |
| 01/02/2007 | US7156124 Segment for rehabilitating an existing pipe and a rehabilitating pipe assembled using segments |
| 12/28/2006 | WO2005026919A3 Acquisition and analysis of time location-specific image data |
| 12/28/2006 | US20060291959 Agricultural implement for installing an irrigation system |
| 12/27/2006 | CN1886613A Construction method of steel pipe |
| 12/27/2006 | CN1884888A Steam pipeline laying method for thermoelectric plant |
| 12/21/2006 | US20060283369 Method of transporting an elongate member |
| 12/21/2006 | DE102005026449A1 Rückhaltevorrichtung zum axialen Fixieren eines im Erdreich verlegten Leitungsrohres Restraining device for axially fixing a pipe line laid in the ground |
| 12/21/2006 | DE102005001222B4 Schneidvorrichtung und Schneidverfahren zum Zerschneiden oder Bersten einer Rohrleitung in Längsrichtung Cutter and cutting method of cutting or bursting a pipe in the longitudinal direction |
| 12/20/2006 | EP1697671A4 Composition for thermal insulating layer |
| 12/20/2006 | EP1453997A4 Knit convolute protective sleeve |
| 12/20/2006 | CN2849417Y Pipes jointed between sea-floor heat insulation pipeline layers |
| 12/20/2006 | CN2849393Y Valve change regulator |
| 12/20/2006 | CN1882801A Method of supplying oil from a floating production structure to an offloading buoy via a thermally insulated flexible transfer duct |
| 12/20/2006 | CN1880820A Construction method for laying displacement type ventilation pipe on inside surface of wall |
| 12/20/2006 | CN1880819A Construction method for laying displacement type ventilation pipe on outside of the external wall |
| 12/20/2006 | CN1880818A Construction method for embedding coil pipes in indoor ceiling floorslab |
| 12/14/2006 | US20060281570 Passive load bearing system |
| 12/14/2006 | US20060281569 Method of internally passively loading an endoskeletal animal's body |
| 12/14/2006 | US20060281568 Method of passively loading an endoskeletal animal's body |
| 12/14/2006 | US20060281567 Method of externally passively loading an endoskeletal animal's body |
| 12/13/2006 | EP1588084B1 Subsea pipeline system |
| 12/13/2006 | EP1259722B1 Method for production of a piston for a reciprocating internal combustion engine |
| 12/13/2006 | CN1877181A Underwater dry-type repairing work cabin |
| 12/13/2006 | CN1876352A Seam-free PVC, PE, PVE-PE fluid control and construction method |
| 12/12/2006 | US7147402 Submarine pipeline spoiler |
| 12/12/2006 | CA2431215C Method for inhibiting algae growth in water tanks and apparatus therefor |
| 12/07/2006 | WO2006128929A1 Improved artificial element which is intended for the anchoring, installation and protection of submarine outfalls or submarine pipelines on sandy or non-consolidated surfaces |
| 12/07/2006 | WO2006078854A3 Pipe bedding system |
| 12/07/2006 | US20060275102 Apparatus and methods for laying of elongate articles from a vessel |
| 12/06/2006 | EP1727961A1 Method and system for starting up a pipeline |
| 11/30/2006 | WO2006085902A3 High purity nanotube fabrics and films |
| 11/30/2006 | US20060269360 Gripping device |
| 11/30/2006 | DE102005024572A1 Vorrichtung zum Überbohren von erdverlegten Leitungen Apparatus for drilling of underground lines |
| 11/29/2006 | EP1725800A1 Light-weight versatile j-lay system |
| 11/29/2006 | CN1869490A Push bench controlled by computer and its control method |
| 11/29/2006 | CN1287065C Seashore and seabed connecting apparatus for laying underwater pipelines in great depth |
| 11/28/2006 | US7140806 Rod pulling and pushing machine for pipe bursting |
| 11/28/2006 | CA2384575C Method for installing an undersea catenary riser |
| 11/23/2006 | WO2006123147A1 Tubing support assembly, vessel and method of deploying tubing |
| 11/22/2006 | EP1723360A2 Plug-in safety coupling for pressure pipes, comprising a pivoted blocking member |