| Patents for B63C 7 - Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects (1,112) |
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| 06/09/2010 | CN201501518U High-temperature resistant underwater recovery air bag |
| 05/26/2010 | CN201484641U Salvaging device |
| 05/26/2010 | CN201484640U gripping apparatus |
| 05/20/2010 | US20100122650 Subsea salvage operation using lifting magnet |
| 05/14/2010 | WO2010052493A1 Improvements in or relating to floatation devices |
| 05/12/2010 | EP2183154A2 A vessel comprising an inflatable part which is inflated in dependence on the use of the vessel |
| 05/12/2010 | CN101065288B Plant for recovering a polluting fluid contained in the tanks of a sunken vessel |
| 05/11/2010 | US7712425 Floating drive on boat docking apparatus |
| 05/04/2010 | US7707954 Floating dry dock system |
| 04/15/2010 | DE102008051049B4 Rettungsanker zur Rettung einer oder mehrerer im Wasser treibender Personen von einem Schiff aus Lifeline to the rescue of one or more driving people in the water from a ship |
| 03/17/2010 | CN201424131Y Combined anchor for salvaging buried cable |
| 03/11/2010 | US20100058967 Device for Cutting out and Opening/Closing an Orifice in a Wall at the Bottom of the Sea |
| 02/17/2010 | EP2152568A2 Floating craft such as a ship provided with means for collecting a polluting fluid in case of disaster, and method for collecting said fluid |
| 01/27/2010 | CN100584693C Remotely controlled apparatus for recovering liquid in sunken ship and method performed by the same |
| 01/21/2010 | DE202009010085U1 Auftriebskörper für Tauchpumpen (QuickSwim 800) Buoyancy for submersible pumps (QuickSwim 800) |
| 01/20/2010 | CN201385768Y Open top bucket-type sunken ship salvage device |
| 01/06/2010 | EP2140069A1 Apparatus, system and method for recovery of artifacts and eradication of invasive species in aquatic environments |
| 01/06/2010 | CN201376659Y Unidirectional cage opening machine |
| 12/30/2009 | WO2009070034A3 Method for picking up and towing a structure under water |
| 12/17/2009 | WO2009150383A1 Structure for transporting and installing or retrieving underwater equipment and method of transporting and of installing or retrieving underwater equipment |
| 12/10/2009 | WO2009147176A1 System for automatically launching and retrieving an underwater drone |
| 12/10/2009 | US20090301372 Marine lifting apparatus |
| 12/02/2009 | EP2125503A1 Device for cutting and opening/closing a hole in a wall on the seabed |
| 11/24/2009 | US7621059 Underwater sediment evacuation system |
| 10/29/2009 | WO2009095512A4 Pollutant collection device |
| 10/28/2009 | CN100554083C Threading method for steel sinking well bottom joist |
| 10/07/2009 | EP2106997A1 Method and equipment for salvaging a wreck containing an environmental hazardous material |
| 10/07/2009 | EP2106514A2 Method and apparatus for securing a conduit to a structure |
| 09/23/2009 | CN101539102A Power plant driven by natural wind power or/and natural water power |
| 09/22/2009 | US7591088 Suction dredge system and method |
| 09/03/2009 | WO2009106853A2 Buoy |
| 09/03/2009 | US20090220300 Programmable boatlift system with boat position sensor |
| 09/03/2009 | CA2713420A1 Buoy |
| 08/19/2009 | EP2089268A2 Marine lifting apparatus |
| 08/11/2009 | CA2653604A1 Marine personnel safety system |
| 08/11/2009 | CA2620796A1 Marine personnel safety system |
| 08/06/2009 | WO2009095512A1 Pollutant collection device |
| 07/22/2009 | CN201276206Y Self-rescue ship |
| 07/09/2009 | WO2009084953A1 Salvage construction and method for salvaging a shipwreck or the like |
| 07/08/2009 | CN101475054A Method for realizing deep buried cable salvage by using high pressure water spraying shallow sea bury flushing device |
| 06/10/2009 | CN201254274Y Grappling tool |
| 06/10/2009 | CN201254273Y float bowl |
| 06/04/2009 | WO2009070034A2 Method for picking up and towing a structure under water |
| 06/03/2009 | CN100493989C Rescuing dredger |
| 06/03/2009 | CN100493988C Method of salvaging applying ship for loading and unloading, and its device |
| 05/28/2009 | WO2009028935A3 A vessel comprising an inflatable part which is inflated in dependence on the use of the vessel |
| 05/27/2009 | CN201245238Y Pontoon fishing tool |
| 05/26/2009 | US7536965 Auxiliary lift attachment for a boat lift and method of using same |
| 05/14/2009 | US20090120861 Plant for Recovering a Polluting Fluid Contained in the Tanks of a Sunken Vessel |
| 05/13/2009 | CN201235915Y Underwater object salvaging and recovering device |
| 05/07/2009 | DE102007052177A1 Ortungsbake Ortungsbake |
| 05/06/2009 | EP2055629A2 External rescue and recovery devices and methods for underwater vehicles |
| 04/30/2009 | US20090107376 Sea Vessel Docking Station |
| 04/29/2009 | CN100482532C Rescue ship for disabled vessels, vessel rescue method, and use of a rescue ship |
| 04/21/2009 | US7520231 Watercraft lock |
| 04/08/2009 | EP2043911A1 Installation and method for recovering an underwater or marine vehicle |
| 03/25/2009 | CN101391649A Fishing device for submarine anchor system |
| 03/18/2009 | CN201209020Y Steel pneumatic caisson |
| 03/18/2009 | CN101389976A System and method for determining the position of an underwater vehicle |
| 03/17/2009 | US7503134 Inclined slope vacuum excavation container |
| 03/05/2009 | WO2009028935A2 A vessel comprising an inflatable part which is inflated in dependence on the use of the vessel |
| 02/04/2009 | CN101360646A Underwater equipment recovery |
| 02/03/2009 | US7484467 Deep water lift system remote pendant |
| 01/27/2009 | US7481173 Floating lowering and lifting device |
| 01/22/2009 | US20090020057 Auxiliary lift attachment for a boat lift and method of using same |
| 01/14/2009 | CN201179967Y Losing-proof device for trawl net underwater operation |
| 01/14/2009 | CN201179966Y Steel skeleton ultrahigh molecular weight polyethylene location instruction mark for emergency sunken vessel |
| 01/14/2009 | CN201179965Y Sinking well for integrally salvaging underwater sunken vessel |
| 12/31/2008 | CN100447048C Marking buoy device using a wave-force generation to emit light by converting wave force to electric energy |
| 12/30/2008 | CA2390884C Method and system for installing and transporting an offshore wind power station at sea |
| 12/24/2008 | CN100445164C Self-holding underwater section buoy of using multiple sources of energy, and drive method |
| 12/11/2008 | WO2008118617A3 Methods and apparatus for surveillance sonar systems |
| 12/04/2008 | WO2008147211A1 A method and equipment arrangement for relocation of an object from one location to another on the seabed |
| 11/27/2008 | WO2008142288A2 Floating craft such as a ship provided with means for collecting a polluting fluid in case of disaster, and method for collecting said fluid |
| 11/26/2008 | EP1994258A1 Hydrocarbon recovery techniques |
| 11/20/2008 | DE102007027690B3 Offshore oil rig-blasting method, involves welding of curved base of oil rig by water line and dumping of sand on base and plate board is placed on concrete slab |
| 11/19/2008 | EP1975058A8 Method for the containment of pollutants present in the aquatic environment and device for implementing same |
| 11/19/2008 | CN201151473Y Underwater fisher for monitoring search and rescue |
| 11/12/2008 | EP1989569A2 System and method for determining the position of an underwater vehicle |
| 11/12/2008 | CN100432639C System and method for inspecting liquid level of buoy |
| 11/05/2008 | EP1631490B1 Lifting aid for watercrafts |
| 10/29/2008 | EP1985572A1 Lifting device suitable for submersibles |
| 10/29/2008 | CN101293564A Steel caisson |
| 10/15/2008 | CN201132595Y Lifting pontoon |
| 10/09/2008 | WO2008090363A3 Method and apparatus for securing a conduit to a structure |
| 10/02/2008 | WO2008118617A2 Methods and apparatus for surveillance sonar systems |
| 10/02/2008 | WO2008116997A1 Device for cutting and opening/closing a hole in a wall on the seabed |
| 10/01/2008 | EP1975058A2 Method for the containment of pollutants present in the aquatic environment and device for implementing same |
| 10/01/2008 | CN101274663A Method for salvaging wreck integrally by steel caisson |
| 09/24/2008 | EP1971517A1 Method of intercepting and yawing a sailing vessel |
| 09/12/2008 | WO2008107497A1 Hydrodynamic system enabling secure underwater retrieval and transport of any liquid that is less dense than water or sunken vessel, wherein free power is derived from the surrounding environment |
| 09/10/2008 | CN101259873A Fast simple method and component of salvaging large-scale wreck |
| 08/28/2008 | WO2008076462A3 Marine lifting apparatus |
| 08/21/2008 | US20080197646 Lifting Anchor |
| 08/07/2008 | WO2008048346A3 System and method for determining the position of an underwater vehicle |
| 08/06/2008 | CN100408427C Floater dragging device |
| 08/01/2008 | CA2619339A1 Collapsible flood storage system |
| 07/16/2008 | EP1606159B8 Buoyancy method and device for stabilizing and controlling lowering or raising of a structure between the surface and the sea floor |
| 07/02/2008 | CN101209749A Sunken vessel underwater synthetic attitude measurement instrument |
| 06/26/2008 | CA2672548A1 Marine lifting apparatus |