| Patents for E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor (5,189) |
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| 06/13/2012 | CN102493419A High strength oil fence with ballast blocks |
| 06/13/2012 | CN102493418A High strength reinforced oil fence |
| 06/13/2012 | CN102493417A High strength oil fence with reinforced steel wire ropes |
| 06/13/2012 | CN102493416A High strength oil fence with external solid floaters |
| 06/13/2012 | CN102493415A High strength oil fence with external ballast chains |
| 06/13/2012 | CN102493414A High strength oil fence with internal ballast chains |
| 06/13/2012 | CN102493413A Floatable tracked ice notching vehicle |
| 06/13/2012 | CN102490873A Water surface operating ship capable of moving up and down |
| 06/13/2012 | CN101858070B Collecting arm for float-garbage ship |
| 06/07/2012 | WO2012074240A2 Apparatus for collecting suspended matter in a river |
| 06/07/2012 | WO2011149323A9 Floating device moved by waves in order to absorb and degrade hydrocarbons floating on the surface of the water |
| 06/07/2012 | US20120141206 Capture and storage installation for hydrocarbons escaping an underwater well |
| 06/06/2012 | CN202265814U 水面吸油装置 Water suction device |
| 06/06/2012 | CN202265813U 一种水上石油钻井平台防泄漏石油扩散装置 One kind of leak-proof water oil drilling platform oil diffuser |
| 06/06/2012 | CN202265812U 一种浮箱、浮式拦污装置及浮式拦污排 One kind of pontoon, floating Trash Trash device and floating row |
| 06/06/2012 | CN101346515B Water float and connected system thereof |
| 05/31/2012 | WO2012069949A2 Oil spill recovery vessel |
| 05/30/2012 | CN202247829U Water plant removal tool |
| 05/30/2012 | CN202247828U Supporting structure for oil containment boom |
| 05/30/2012 | CN202247827U Small watershed runoff sundry intercepting device |
| 05/30/2012 | CN202247826U Sinking and floating type soft enclosure used for lake water protection areas |
| 05/30/2012 | CN202247825U Water surface oil fouling collecting device |
| 05/30/2012 | CN202247795U Cut-off device of water body |
| 05/30/2012 | CN202246163U Device for treating sudden water pollution |
| 05/30/2012 | CN202243992U Offshore floating oil recovery ship |
| 05/30/2012 | CN102477732A 海面油污回收器 Oil spills collector |
| 05/30/2012 | CN102476703A 一种水面浮藻清理工艺方案及工程船 One kind of water floating algae cleanup technology programs and projects boat |
| 05/30/2012 | CN101094959B Wastewater treatment |
| 05/24/2012 | WO2012067408A2 Apparatus for removing oil |
| 05/24/2012 | WO2012066063A1 Device for collecting pollutants, particularly of the oily, muddy, gelatinous type or the like, dispersed in water |
| 05/24/2012 | WO2012065439A1 Oil-water separating device and floating oil collecting system comprising same |
| 05/24/2012 | DE102010025700B4 Vorrichtung zum Verhindern eines Durchtritts einer Flüssigkeit A device for preventing passage of a fluid |
| 05/23/2012 | CN202227328U Submarine leaked petroleum collecting device and petroleum collecting boat |
| 05/23/2012 | CN202227327U Floating type automatic water surface skimming and sucking device |
| 05/23/2012 | CN102465513A 一种粉碎型格栅清污机 One kind of grinding-type grill cleaning machine |
| 05/23/2012 | CN102465512A 气垫船运行形成波阻共振破冰方法 Hovercraft running icebreaking method of forming a resonant wave resistance |
| 05/23/2012 | CN102462977A Oil-water separation device and floating oil collection system with oil-water separation device |
| 05/23/2012 | CN101838979B Quick treatment method and device for sudden water pollution accident |
| 05/23/2012 | CN101381112B Improved solar environment friendly purification apparatus |
| 05/22/2012 | CA2561447C A gravity separator for a multi-phase effluent |
| 05/18/2012 | WO2012064640A1 Autonomous skimming system and method |
| 05/18/2012 | WO2012064196A1 Portable modular plant for the production of oil adsorbents at the oil spill location |
| 05/18/2012 | WO2012004712A3 Oil spill recovery method, vessel and apparatus |
| 05/17/2012 | US20120121335 Deepwater containment system with surface separator and method of using same |
| 05/17/2012 | US20120118580 System and method for containing borehole fluid |
| 05/16/2012 | DE102011001916B3 Absaugschwimmer und Sammelvorrichtung sowie Sammelschiff Absaugschwimmer and collection device and collection vessel |
| 05/16/2012 | CN202220337U Tubular trash blocking raft |
| 05/10/2012 | WO2012060935A1 Storm water filter systems |
| 05/10/2012 | WO2012026684A3 Oil-water separation device |
| 05/10/2012 | WO2012020322A3 Oil containment assembly and method of using same |
| 05/10/2012 | WO2011163383A3 Onboard oil containment system |
| 05/10/2012 | US20120111798 Process and Means for Treatment of an Oil Spill |
| 05/10/2012 | DE102010045240A1 Device, useful for separating oil-water mixtures, comprises tubular body from the interior of which the separated oil is pumped out, and the tubular body includes outer limiting hose or a limiting tube including mantle openings |
| 05/09/2012 | CN202214713U Leak prevention device |
| 05/09/2012 | CN101967815B Simple automatic quick capture device for front buoy of oil containment boom of oil collection tanker |
| 05/09/2012 | CN101892657B Automatic collecting equipment and method for water surface float |
| 05/09/2012 | CN101725137B Amphibious type multi-functional floater salvaging device |
| 05/03/2012 | WO2012056001A1 Fluid ejector device for vessels |
| 05/03/2012 | WO2012055876A1 Material composed of plant products, in particular plant waste products originating from industrial processing, and process for taking up dirt from a liquid or from gas |
| 05/03/2012 | WO2012011937A4 Method and apparatus for absorptive boom |
| 05/03/2012 | DE102004017201B4 Schlammabsaugsystem für ein Absaugen von Schlamm und/oder Schlick aus Gewässern Schlammabsaugsystem for aspiration of mud and / or silt from waters |
| 05/02/2012 | CN202208908U Double-layer air chamber rubber oil fence |
| 05/02/2012 | CN102439232A Sludge extraction apparatus and method |
| 05/02/2012 | CN102433861A Intercepting device for drifting or sailing objects in water |
| 05/02/2012 | CN102031769B Cleaning machine for waste floating on water surface |
| 05/02/2012 | CN101967813B Flow guide gate |
| 04/26/2012 | WO2012052378A1 Ship including a cleaning device and a device for guiding floating material such as hydrocarbons |
| 04/26/2012 | WO2012022334A3 Oil adsorption mat |
| 04/25/2012 | CN202202312U 一种用于小河道收集作业的全自动清漂船 A small river collecting automatic rinsing ship jobs |
| 04/25/2012 | CN202202310U 一种组合式环保型浮式消浪装置 A modular eco-friendly floating wave dissipation device |
| 04/25/2012 | CN102428232A 用于将分散剂或其他物质应用至水面的方法和设备 Will be applied to the surface for a method and apparatus for dispersing agents or other substances |
| 04/25/2012 | CN102424447A 用于突发性水体环境污染的治理装置以及突发性水体环境污染的治理方法 Governance means sudden water pollution and treatment methods sudden water pollution for |
| 04/22/2012 | CA2756136A1 System for containing and recovering oil from oil spills |
| 04/19/2012 | WO2012050823A2 Fluid level control system and method of using same |
| 04/19/2012 | WO2012004601A4 Underwater oil and gas collection system |
| 04/19/2012 | US20120093584 Method for containing and sealing an oil leak |
| 04/18/2012 | EP2441891A1 Oil retention booms |
| 04/18/2012 | EP1701921B1 An installation for the removal of pollutant materials and/or substances contained in water streams |
| 04/18/2012 | CN202194118U 水上漂浮物清扫装置 Water floats cleaning device |
| 04/18/2012 | CN202194117U 一种油污吸浮器 One kind of oil floating suction device |
| 04/18/2012 | CN202194116U 一种垃圾捞网 One kind of junk fishing nets |
| 04/18/2012 | CN202193186U 全自动清漂船 Automatic rinsing boats |
| 04/18/2012 | CN202193184U 全自动水葫芦根叶分离减容打捞船 Automatic water hyacinth roots and leaves separate volume reduction salvage ship |
| 04/18/2012 | CN102418332A 广域水面泄漏原油的收集与处理一体化装置 Metropolitan water leak oil collection and processing integrated device |
| 04/18/2012 | CN102417011A Water hyacinth salvage ship with continuous pressing function |
| 04/12/2012 | WO2012047115A1 System for collection of chemical spill. |
| 04/12/2012 | WO2012002695A3 Floating type oil recovery system |
| 04/12/2012 | WO2011149323A3 Floating device moved by waves in order to absorb and degrade hydrocarbons floating on the surface of the water |
| 04/12/2012 | US20120087731 Oil retention booms |
| 04/12/2012 | US20120087730 Sorbent boom |
| 04/12/2012 | US20120087729 Temporary Containment of Oil Wells to Prevent Environmental Damage |
| 04/12/2012 | US20120085709 Removing oil from the surface of a body of water |
| 04/12/2012 | US20120085693 Automatic tilting oil skimmer frame |
| 04/12/2012 | CA2813705A1 System for collection of chemical spill |
| 04/11/2012 | EP2439341A1 Removing oil from the surface of a body of water |
| 04/11/2012 | CN102409649A Collector for floating pollutants in water transfer channel |
| 04/11/2012 | CN102409648A 海底漏油收集装置、石油收集船和海底漏油收集方法 Undersea oil spill collection device to collect ship and submarine oil spill collection methods |
| 04/11/2012 | CN102409641A 一种组合式环保型浮式消浪装置 A modular eco-friendly floating wave dissipation device |
| 04/04/2012 | CN202181547U 水面污物收集装置 Surface dirt collection device |
| 04/04/2012 | CN102400453A 应力破冰法 Stress icebreaking method |