| Patents for F16L 1 - Laying or reclaiming pipes; Repairing or joining pipes on or under water (7,464) |
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| 12/18/2002 | EP1265782A1 Apparatus and method for deploying an object under water |
| 12/17/2002 | US6494232 Modular protective sleeve for underground utilities |
| 12/12/2002 | WO2002016727A3 Engineered material buoyancy system, device, and method |
| 12/12/2002 | US20020185188 Composite tubing |
| 12/12/2002 | US20020184854 Decorative sleeve cover formed of a polymeric material having a texture or appearance simulating the texture or appearance of cloth |
| 12/11/2002 | EP1265017A1 Deepwater installation vessel |
| 12/11/2002 | CN1095964C Pipe connecting device |
| 12/10/2002 | US6491476 Method and apparatus for the trenchless laying of pipework underground |
| 12/04/2002 | CN1382934A Method for directly burying underground pipeline with warning belt |
| 11/28/2002 | WO2002095278A1 Protection of underwater elongate members |
| 11/28/2002 | WO2002094924A1 Polyolefin multilayer pipe |
| 11/28/2002 | WO2002094923A1 Industrial polyolefin piping system |
| 11/27/2002 | EP1260546A1 Polyolefin multilayer pipe |
| 11/27/2002 | EP1260545A1 Industrial polyolefin piping system |
| 11/14/2002 | WO2002090186A1 Underground beverage conduit system |
| 11/14/2002 | WO2002057675B1 Apparatus and method for the laying of elongate articles |
| 11/14/2002 | US20020166594 Modular protective sleeve for underground utilities |
| 11/07/2002 | WO2002088587A1 Buoyancy control systems for tubes |
| 11/07/2002 | WO2002088586A1 Continous plastic pipelaying processes |
| 11/07/2002 | WO2002087869A2 Improved composite tubing |
| 11/07/2002 | US20020162597 Textile tubing |
| 10/31/2002 | US20020159839 Underwater pipe laying method and apparatus |
| 10/29/2002 | US6471268 Device for displacing a pipe etc |
| 10/24/2002 | WO2002084160A1 Method of flooding a pipeline |
| 10/23/2002 | EP1250546A1 Pipe lay system with tension compensator |
| 10/22/2002 | US6468001 Method for redeveloping or renovating sewer drains and sewer ducts |
| 10/15/2002 | US6463717 Decorative sleeve cover formed of a polymeric material having a texture or appearance simulating the texture or appearance of cloth |
| 10/10/2002 | WO2002043214A3 Cable installation |
| 10/09/2002 | CN2515495Y Level adjusting pulling hook mating with horizontal directional drill |
| 10/09/2002 | CN2515494Y Drill stem booster clamping apparatus mating with horizontal directional drill |
| 10/08/2002 | US6461231 Air abrasive blast line travel machine |
| 10/08/2002 | US6461079 System for controlled lowering of a tube or cable |
| 10/03/2002 | WO2002076821A1 Impact protection system |
| 10/03/2002 | US20020142262 Oral hygiene apparatuses using faucet water flow to produce spray jet |
| 10/02/2002 | DE10115346A1 Diverter for channel probe supply lines has support element with several pivoted support members carrying at least one diverting roller |
| 09/26/2002 | US20020136606 Device for anchoring a pipeline |
| 09/26/2002 | US20020134553 Marine riser |
| 09/26/2002 | US20020134448 Locatable magnetic polyethylene gas pipe distribution system |
| 09/24/2002 | US6454494 Device for anchoring a pipeline |
| 09/21/2002 | CA2341995A1 Containment structure and method of manufacture thereof |
| 09/19/2002 | WO2002073081A1 Sealing methods |
| 09/19/2002 | US20020129641 Subsea vehicle assisted pipeline commissioning method |
| 09/18/2002 | EP1240454A1 Laying of undersea pipes |
| 09/18/2002 | EP1240451A1 Improvements in and relating to laying of pipeline |
| 09/18/2002 | CN2511846Y Wear-resisting resistance-reduction ring |
| 09/17/2002 | US6450736 Movable supports for pipelines |
| 09/17/2002 | US6450385 Clamping ring in particular for oil duct |
| 09/17/2002 | US6449824 Manually manipulated tube jarring and removing tool |
| 09/12/2002 | WO2002069928A2 Pre-moistened wipe with improved feel and softness |
| 09/12/2002 | US20020124898 Liner for reinforcing a pipe and method of making the same |
| 09/12/2002 | CA2436502A1 Pre-moistened wipe with improved feel and softness |
| 09/11/2002 | CN2510702Y Inflatable changeable sealing-element relay space |
| 09/05/2002 | US20020122704 Method and apparatus for underground connection of pipe |
| 09/04/2002 | CN2509409Y Combined marking apparatus |
| 08/29/2002 | WO2002066786A1 Seafloor-surface connecting installation of a submarine pipeline installed at great depth |
| 08/29/2002 | WO2002037925A3 Methods and systems for installing cable and conduit in pipelines |
| 08/29/2002 | US20020119012 Method of constructing pipelines in shallow ice covered waters |
| 08/27/2002 | US6439808 Method and a device for protective encapsulation of pipe loops installable on the seabed |
| 08/27/2002 | US6439807 Method and apparatus for underwater connection of pipe pieces and bolt therefor |
| 08/27/2002 | US6439445 Tensioner |
| 08/20/2002 | US6437248 Cable, in particular underwater cable |
| 08/20/2002 | US6435775 Buoyancy system with buoyancy module seal |
| 08/20/2002 | US6435771 Method for attaching subsea manifold to pipeline tee |
| 08/15/2002 | US20020110425 Method and apparatus for the trenchless laying of pipework underground |
| 08/08/2002 | WO2002061319A1 Bundle of pipes and method for parallel arrangement of pipes according to a bore and swivel method |
| 08/08/2002 | WO2001084030A3 Non-abrasive, articulated seabed mat |
| 08/08/2002 | DE19929893C2 Verfahren zum grabenlosen Verlegen von Rohrleitungen und Kabeln A method for grave laying of pipelines and cables |
| 08/08/2002 | CA2436703A1 Bundle of tubes and proceedings for the parallel laying of tubes according to the fluid-assisted drilling method |
| 08/07/2002 | EP1228330A1 Clamp system for maintaining a duct tensioned and floating support comprising same |
| 08/01/2002 | WO2002040875A3 Protection of underwater elongate members |
| 07/31/2002 | CN2503290Y Top-pull-type pipe-laying crane |
| 07/31/2002 | CN1361372A Control method of long-distance steel pipe push-in error |
| 07/30/2002 | US6425709 Line up of pipes or pipe components |
| 07/25/2002 | WO2002057675A1 Apparatus and method for the laying of elongate articles |
| 07/25/2002 | WO2002057674A1 Method for pipelaying from a coil to the sea bed, controlling thermal expansion |
| 07/25/2002 | US20020096611 High strength buoyant clamp assembly and method of using same |
| 07/18/2002 | WO2002055915A2 Lining of pipes |
| 07/18/2002 | CA2434008A1 Lining of pipes |
| 07/17/2002 | EP0861396B1 Marine pipelaying and handling of rigid pipelines |
| 07/16/2002 | US6419424 Coil pipe trailer |
| 07/16/2002 | CA2075006C Pipeline ballasting device |
| 07/11/2002 | WO2002054112A1 System for detecting optically invisible objects provided with encoding |
| 07/11/2002 | US20020090474 Drapable saturant component, and an additional saturant polymer applied to a fibrous web provides seal strength |
| 07/11/2002 | US20020090269 Device and method for laying a pipeline on a seabed |
| 07/11/2002 | CA2436700A1 System for detecting optically invisible objects provided with encoding |
| 07/09/2002 | US6416263 Piping structure, existing pipe cutting method and fluid supply suspension-free method |
| 07/09/2002 | US6416253 Abrasive resistant open cell articulated seabed mat |
| 07/04/2002 | WO2001094827B1 Subsea pipeline touchdown monitoring |
| 07/04/2002 | US20020085884 Underground conveyance protection device and method |
| 07/04/2002 | US20020083976 Methods and systems for installing cable and conduit in pipelines |
| 07/03/2002 | EP1060339B1 Internal pipe pulling device |
| 07/03/2002 | EP0812402B1 Tubing end-piece and connector |
| 07/02/2002 | US6413018 Method for supporting a pipeline in a trench |
| 06/27/2002 | US20020081155 Cable pulling apparatus |
| 06/26/2002 | EP1217276A1 Device and method for laying a pipeline on a seabed |
| 06/20/2002 | WO2000006932A3 Method for redeveloping or renovating sewer drains and sewer ducts |
| 06/20/2002 | EP1144895A3 Method for redeveloping or renovating sewer drains and sewer ducts |
| 06/20/2002 | DE10062864A1 Gripper unit for clamp for connecting and disconnecting pipes has pivoting jaws with locking noses on their outer ends which hold them in predetermined open position until released |
| 06/19/2002 | EP1215343A1 Piping structure of working machine |
| 06/19/2002 | CN1086439C Ach structure |