| Patents for E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor (5,189) |
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| 06/24/2004 | WO2004053236A1 Medium and high viscosity hydrocarbon collecting net |
| 06/24/2004 | WO2004052788A2 Method for removal of the layer or film of crude oil or crude oil product from the surface of water |
| 06/24/2004 | US20040120770 Containment boom |
| 06/23/2004 | EP1431462A1 Oil boom |
| 06/23/2004 | CN1507400A System for the mass recovery of slicks of split petroleum products floating on the sea following shipping incidents |
| 06/17/2004 | US20040115003 Floating river debris skimmer |
| 06/17/2004 | US20040115002 Boat Barrier Attachment for Log and Debris Booms |
| 06/17/2004 | US20040112813 Purifying device |
| 06/16/2004 | EP1278914A4 Contaminant slick dispersal apparatus and methods |
| 06/16/2004 | EP1206601B1 Apparatus for collecting material floating on a body of water |
| 06/09/2004 | DE10247491A1 Temporary flood water barrier is a flexible cube-shaped water container, where a number of them are locked together at their ends to form a barrier wall |
| 06/09/2004 | CN2619972Y On-water mobile device for treating water hyacinth |
| 06/03/2004 | US20040104155 Manually controlled skimming of industrial oil contaminants |
| 06/02/2004 | CN2618949Y Inflating type dirt oil railing |
| 06/01/2004 | US6743367 Pleats increase the actual surface area of the boom curtain relative to the linear area covered by the boom curtain; allows water filtration in areas where conventional booms can't work due to area limitations |
| 06/01/2004 | US6743358 Apparatus for collecting material floating on a body of water |
| 06/01/2004 | CA2276035C Dispersant formulation for cleaning up oil spills |
| 06/01/2004 | CA2105672C Method and a device for the collection of oil slicks on a water surface |
| 05/27/2004 | US20040099591 Device for recovering oil from an oil-slick on a stretch of water |
| 05/26/2004 | EP0970280B1 Floating equipment for recovering supernatant oily products |
| 05/25/2004 | US6739801 Boom curtain with zipper connections and method of assembling boom |
| 05/25/2004 | CA2263261C Protective atmosphere heating |
| 05/21/2004 | WO2004040957A2 Subsea oil collector |
| 05/18/2004 | US6736572 Method and apparatus for reducing the pollution of boat harbors |
| 05/13/2004 | WO2004040067A1 Active barrier for polluted waters and method for its installation |
| 05/13/2004 | WO2004021761A9 Pond rake |
| 05/13/2004 | WO2003077629B1 Method and device for isolating and intercepting spills from a source of pollution |
| 05/06/2004 | EP1416093A1 Device for removing oil from a liquid |
| 05/06/2004 | DE10248539A1 Absorption mat, e.g. for absorbing oil from liquid media comprises intermediate layer made from biologically degradable absorption material between fluid-permeable textile strips made from fleece |
| 05/04/2004 | US6729798 Flow diverter system and method |
| 04/29/2004 | WO2004035937A1 Oil boom and use thereof |
| 04/24/2004 | CA2406248A1 All natural fuel and oil sorbent pad and boom segments for land and water oil and fuel spills |
| 04/22/2004 | DE20303098U1 Method for removing oil slick from water surface using a thin plastic cover stretched over the slick and pulled to the sea bed by ballast around the edges of the film |
| 04/22/2004 | DE20219105U1 Barge for confining oil slick has a number of vertical linked panels normally pulled together behind a bows section and extended to surround the slick |
| 04/21/2004 | EP1144763B1 Device for removing oil or any other fatty substance from the surface of a liquid in a basin |
| 04/21/2004 | EP1002163B1 Active cooling system boom |
| 04/20/2004 | US6723791 Systems for ameliorating aqueous hydrocarbon spills |
| 04/14/2004 | CN1488583A Method for solidification for oil-contaminated water sea oil spilling and edible waste oil using sodium stearate |
| 04/07/2004 | EP1147262B1 Method and device for oil spill response operation |
| 04/07/2004 | EP0959983B1 Dispersant formulation for cleaning up oil spills |
| 04/06/2004 | US6715958 Floating wave attenuator |
| 03/31/2004 | EP1401774A1 Method of controlling contaminant flow into water reservoir |
| 03/31/2004 | CN1143720C Device for withdrawing clarified water from clarification plants with discontinuous operation |
| 03/30/2004 | US6712958 Method and apparatus for recovery of a slick floating on the surface of a liquid |
| 03/30/2004 | US6712957 Stationary bilge water filter apparatus |
| 03/25/2004 | WO2004025034A1 Collecting apparatus for an oil collector |
| 03/25/2004 | US20040058286 Process for burning off oil spills |
| 03/25/2004 | CA2492518A1 Collecting apparatus for an oil collector |
| 03/24/2004 | CN1483898A Method and apparatus for recovering float oil on sea by magnetic fluid power |
| 03/23/2004 | US6709587 Method and device for collecting a floating liquid |
| 03/18/2004 | WO2004023019A1 Surface floating body with light reflective material and method of manufacturing the body |
| 03/18/2004 | WO2004021761A2 Pond rake |
| 03/18/2004 | US20040050024 Coating film for oil recovery and coating composition for forming the coating film |
| 03/11/2004 | US20040045912 Method and device for collecting a floating liquid |
| 03/11/2004 | US20040045905 Reuse of used cooking oil adsorbants |
| 03/10/2004 | EP1395711A1 An inflatable hose system |
| 03/04/2004 | WO2003031729A8 Boom curtain with zipper connections and method of assembling boom |
| 03/03/2004 | CN1479697A 净化装置 Purification devices |
| 02/26/2004 | US20040038608 Sorbent material for petroleum/oils or for water-soluble pollutants |
| 02/24/2004 | US6695535 Fluid cooled high temperature resistant floating barrier |
| 02/12/2004 | US20040026340 Oil collecting apparatus and a method for collecting oil or the like |
| 02/12/2004 | US20040026303 Stationary bilge water filter apparatus |
| 02/12/2004 | DE19704692B4 Reinigungsverfahren und Reinigungssystem für Seen und Sümpfe Cleaning methods and cleaning system for lakes and marshes |
| 02/11/2004 | CN2603116Y Water surface grease dirt collector |
| 02/11/2004 | CN2603115Y Enclosure type water surface grease dirt cleaner |
| 02/11/2004 | CN1474861A Oil recovery film and coating composition for forming said coating |
| 02/05/2004 | WO2003018167A3 Device and method for removing oil floating in water |
| 02/04/2004 | EP1386039A2 Y-panel anchoring system for boom installation |
| 02/04/2004 | CN2602057Y Floating antifreeze device on the surface of open water |
| 01/29/2004 | WO2003077629A3 Method and device for isolating and intercepting spills from a source of pollution |
| 01/29/2004 | US20040018056 Floating wave attenuator |
| 01/28/2004 | CN1136365C Method and device for recovering liquid substance |
| 01/22/2004 | WO2004007273A1 Vessel which is designed for the on board collection of waste without the need for pumping |
| 01/14/2004 | EP1379431A1 System for the mass recovery of slicks of spilt petroleum products floating on the sea following shipping incidents |
| 01/08/2004 | WO2004003300A1 Oil slick harvester |
| 01/08/2004 | DE10226618A1 Barrieren- oder Sperrvorrichtung Barrier or barrier device |
| 01/08/2004 | DE10221069A1 Vorrichtung und Verfahren zum Aufnehmen von Partikeln von einer Gewässeroberfläche Apparatus and method for capturing particles of a water surface |
| 01/07/2004 | EP1377712A1 Nets for bodies of water |
| 01/07/2004 | EP0983404B1 Process, device and kit for rapid deployment of retainers in water |
| 01/02/2004 | EP1373643A1 Method of removing an oil carpet or the like from a water surface, and corresponding device |
| 12/30/2003 | CA2115172C System of controlled floating suction devices |
| 12/24/2003 | WO2003106255A1 Removing device for removing floating matter |
| 12/18/2003 | WO2003085207A3 Floating barrier wall |
| 12/16/2003 | US6663772 Oil skimming apparatus |
| 12/11/2003 | WO2003077629A8 Method and device for isolating and intercepting spills from a source of pollution |
| 12/11/2003 | WO2003042028A3 Vessel for collecting oil from water surface |
| 12/04/2003 | US20030225211 Process of forming oil-absorbent bodies |
| 12/04/2003 | US20030222025 Environmental remediation utilizing a foamed glass article. A foamed glass article is provided, which can come into contact with a viscous fluid, such as, for example oil or another petroleum based viscous product. The foamed glass article |
| 12/02/2003 | US6655872 Attached by magnets to ship |
| 11/26/2003 | CN1458344A Anti-pollution and pollution reducing method for large water area |
| 11/12/2003 | EP1042562B1 A system for collecting oil on water |
| 11/12/2003 | CN2585891Y Fishing gear enabling river and canals floater automatic collected |
| 11/08/2003 | CA2383661A1 Harbour ice channel |
| 10/29/2003 | EP1356164A1 Process for burning off oil spills |
| 10/22/2003 | CN2581501Y Rotary grid machine |
| 10/22/2003 | CN2581500Y Hydraulic rake for boost type dirt cleaner |
| 10/16/2003 | WO2003085295A2 Fluid flow control boom |
| 10/16/2003 | WO2003085207A2 Floating barrier wall |
| 10/15/2003 | CN2579951Y Rotary pollutant cleaning machine without obstacle |
| 10/15/2003 | CN2579950Y Cleaning machine for floater on water |