| Patents for F16L 1 - Laying or reclaiming pipes; Repairing or joining pipes on or under water (7,464) |
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| 05/15/2003 | US20030091395 Reel type pipeline laying ship and method |
| 05/15/2003 | US20030089971 Knit convolute protective sleeve |
| 05/15/2003 | CA2465897A1 Porous polymeric prostheses and methods for making same |
| 05/14/2003 | EP1310630A1 Fairing for a marine riser |
| 05/14/2003 | EP1165205B1 Method and apparatus for forming melt-blown filter cartridges having melt-blown core elements, and the filter cartridges formed thereby |
| 05/13/2003 | US6562426 Pipe liner bag |
| 05/13/2003 | US6561734 Partial helical strake for vortex-induced-vibrationsuppression |
| 05/08/2003 | WO2003038331A1 A liner for reinforcing a pipe and method of making the same |
| 05/08/2003 | US20030086975 Method for making a porous Polymeric material |
| 05/01/2003 | WO2003036153A1 Magnetically impelled arc butt welding of pipelines |
| 05/01/2003 | WO2002043214A9 Cable installation |
| 04/29/2003 | US6554935 Structure forming method, apparatus and product |
| 04/29/2003 | US6554538 Reel type pipeline laying ship and method |
| 04/29/2003 | US6554537 Pipeline crossing module |
| 04/24/2003 | WO2003033955A1 Bulkhead assembly for use in pipe-in-pipe systems |
| 04/24/2003 | WO2003033953A1 Apparatus and method for use in laying or recovering offshore pipelines or cables |
| 04/24/2003 | US20030077125 Methods of fitting linings in pipelines |
| 04/22/2003 | US6551027 Pipe handling apparatus and method of using the same |
| 04/17/2003 | WO2003031850A1 Piston structure and liquid feeder valve |
| 04/17/2003 | WO2003008854A3 Compressed heat insulation housing |
| 04/17/2003 | US20030070647 Clampless connection between vehicle engine throttle body and air resonator |
| 04/16/2003 | CN2545451Y Shaft pipe rocking machine |
| 04/10/2003 | WO2003029568A1 Cable of pipe retrieval and burial apparatus and methods |
| 04/10/2003 | US20030068941 Marine buoyancy modules and units |
| 04/10/2003 | CA2462678A1 Cable or pipe retrieval and burial apparatus and methods |
| 04/09/2003 | EP1104524B1 System for controlled lowering of a tube or cable |
| 04/01/2003 | US6540440 Method and means for storing and/or transporting an elongated tube or cable |
| 04/01/2003 | US6539778 Subsea vehicle assisted pipeline commissioning method |
| 03/26/2003 | EP1100999B1 Method for laying data cables |
| 03/26/2003 | CN1103892C Method of connecting conduits |
| 03/25/2003 | US6538446 Closure guard with electronic marker and perforated carrier sheet |
| 03/25/2003 | US6537118 Subsea buoy |
| 03/20/2003 | WO2002087869A3 Improved composite tubing |
| 03/19/2003 | EP1099072B1 Method and device for laying an underground duct made of a plastic material |
| 03/18/2003 | US6533529 Adjustable connector for excavator tool attachment |
| 03/18/2003 | US6533500 Method for reducing frictional losses in tunnels |
| 03/13/2003 | US20030049076 Method for connection of underwater pipelines and a tool for such connection |
| 03/13/2003 | US20030047226 Location marker |
| 03/06/2003 | WO2003019061A1 Apparatus for laying a conduit on the seabed from a floating vessel |
| 03/06/2003 | US20030044235 Reel type pipeline laying ship and method |
| 03/06/2003 | US20030044234 Reel type pipeline laying ship and method |
| 03/06/2003 | DE20216391U1 Pipe insertion unit is made of metal and has three guide rollers, two sand containers and trailer coupling |
| 03/05/2003 | EP1287386A2 Subsea pipeline touchdown monitoring |
| 03/05/2003 | CN1102718C Float for buoyant hoses |
| 03/04/2003 | US6527246 Positioning and anti-movement support stake including marking means for underground pipes |
| 02/27/2003 | US20030039509 Apparatus for laying pipeline |
| 02/27/2003 | DE20210663U1 Leak tight connection for corrugated duct has an elastic coupling sleeve which seals between the corrugations and the duct connector |
| 02/25/2003 | US6524152 Bottom to surface link system comprising a submarine pipe assembled to at least one float |
| 02/25/2003 | US6524031 Device and method for trenchless replacement of underground pipe |
| 02/25/2003 | US6524030 Underwater pipe-laying |
| 02/24/2003 | CA2356463A1 Apparatus for laying pipeline |
| 02/19/2003 | EP1119663B1 Tubular structure |
| 02/13/2003 | WO2003012327A1 A bending-restricting anchoring arrangement and an anchored flexible pipe structure |
| 02/13/2003 | WO2003011678A1 Transport protection device |
| 02/13/2003 | WO2002095278A9 Protection of underwater elongate members |
| 02/13/2003 | US20030029979 Method of making a receiving block having a highly frictional receptacle |
| 02/13/2003 | US20030029978 Method of securing an elongated member to a support member |
| 02/13/2003 | DE29724702U1 Flexible pipe assembly - consists of individual pipes in parallel enclosed in plastic sheath with electric conductor run in space along line of contact of pipes |
| 02/12/2003 | EP1152948A4 Labeler for pipes, conduits, tubes, and rods |
| 02/12/2003 | CN1396398A Method for supporting pipeline in trench |
| 02/11/2003 | US6516833 Helically wound reinforcing components for flexible tubular conduits |
| 02/06/2003 | US20030026662 Cable installation |
| 02/06/2003 | US20030024598 Underground beverage conduit system |
| 02/05/2003 | EP1281017A1 A method for connection of underwater pipelines and a tool for such connection |
| 02/05/2003 | CN1100923C Method for reducing frictional losses in tunnels |
| 02/04/2003 | US6513216 Alignment tool |
| 02/04/2003 | CA2220936C Method and apparatus for installing pipes |
| 01/30/2003 | WO2003008854A2 Compressed heat insulation housing |
| 01/30/2003 | CA2708631A1 Compressed heat insulation housing |
| 01/29/2003 | EP1279882A1 Duct repairing material, repairing structure, and repairing method |
| 01/23/2003 | WO2002031248A3 Saturating composition and its use |
| 01/23/2003 | US20030017007 Method of installation of electrically heated pipe-in-pipe subsea pipeline |
| 01/21/2003 | US6508311 Apparatus, system and method for installing and retrieving pipe in a well |
| 01/21/2003 | US6508276 Textile tubing |
| 01/21/2003 | CA2037368C Vessel |
| 01/16/2003 | WO2003004925A1 Arrangement for connecting and disconnecting two pipe sections of a fluid transfer system |
| 01/16/2003 | WO2003004915A1 Reel type pipeline laying ship and method |
| 01/16/2003 | US20030010094 Subsea vehicle assisted pumping skid packages |
| 01/16/2003 | CA2417280A1 Reel type pipeline laying ship and method |
| 01/15/2003 | EP0983419B1 Marine riser |
| 01/15/2003 | CN1391054A Laying machine with combined cutterhead for laying rectangulare top pipe with balanced earth pressure |
| 01/15/2003 | CN1391053A Earth pressure balancing technology for laying rectangular top pipe |
| 01/09/2003 | WO2003002848A1 Method of laying an underwater flowline |
| 01/09/2003 | WO2003002403A1 Subsea vehicle assisted pumping skid packages |
| 01/09/2003 | WO2003002292A1 Clamp connection and release device |
| 01/09/2003 | US20030008577 Buoyancy control systems for tubes |
| 01/09/2003 | US20030007839 Strake receptor for a pipe |
| 01/09/2003 | DE20212078U1 Arrangement for joining two double walled pipes, in particular straight section to angled section |
| 01/08/2003 | EP1273840A2 Method for supporting a pipeline in a trench |
| 01/08/2003 | EP1273727A2 Process and device for laying of pipes, in particular sewer pipes |
| 01/07/2003 | US6503115 Flexible buoy assembly |
| 01/07/2003 | US6503021 Method and apparatus for connecting underwater conduits |
| 01/02/2003 | US20030002917 Clamp connection and release device |
| 01/02/2003 | US20030000414 System for supporting substantially rigid linear structures |
| 01/02/2003 | DE20212095U1 Pipe unit with a conduit for guiding gaseous flow medium has an aperture sealed by a lid |
| 01/01/2003 | CN1388334A Pipe tool for adjustable push pipe |
| 12/19/2002 | WO2002101276A2 Flexible extruded plastic profile, especially plastic tube and method for producing the same |
| 12/19/2002 | US20020192407 Nonwoven substrate and lotion with an acyclic oxyphosphorus or oxysulfur functional group; free of polyacrylate homopolymers and copolymers; ph of 4-7 |
| 12/19/2002 | US20020189672 Methods and systems for installing a pipeline within a pipeline |
| 12/19/2002 | US20020189671 Methods and systems for installing cable and conduit in pipelines |