| Patents for E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor (5,189) |
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| 11/14/2001 | CN2459346Y Net for collecting float articles on water surface |
| 11/14/2001 | CN1074804C Ship for colleting garbage floated on water |
| 11/08/2001 | WO2001083891A1 Contaminant slick dispersal apparatus and methods |
| 11/08/2001 | US20010037983 Bucket with a base plate having apertures of preselected diameter and length to allow separation of oil and water; pollution control, spills |
| 11/08/2001 | DE10021405A1 Method to control oil or other pollution; involves using fixing or bonding agent to solidify oil into granular substance that can be discharged safely or recycled |
| 11/07/2001 | CN2458341Y Machine for cleaning water plants |
| 11/06/2001 | US6312596 Absorbent bag |
| 11/01/2001 | US20010035381 Water pollution control |
| 10/24/2001 | EP1147262A1 Method and device for oil spill response operation |
| 10/17/2001 | EP1144763A1 Device for removing oil or any other fatty substance from the surface of a liquid in a basin |
| 10/17/2001 | EP1144108A2 Material sorbent with respect to petroleum/oil or water soluble substances |
| 10/11/2001 | US20010027952 Process and product for removing hydrocarbons |
| 10/11/2001 | EP1144108A3 Material sorbent with respect to petroleum/oil or water soluble substances |
| 10/11/2001 | DE10016919A1 Oil suction device to remove oil from water surface has floating trough which can be adjusted in vertical |
| 10/10/2001 | EP1143074A1 Method and device for recovering liquid substance |
| 10/10/2001 | CN2453038Y Device for sensing and measuirng oily dirt on water |
| 10/04/2001 | EP1137467A1 Device for withdrawing clarified water from clarification plants with a discontinuous operation |
| 09/27/2001 | WO2001070633A1 A device for separating a surface layer of a liquid |
| 09/13/2001 | US20010020434 Ship for recovering floating petroleum products and mobile installation using such recovery ships |
| 09/13/2001 | DE10005119A1 Oil binding device against oil slicks produced in marine accidents on high seas involves mesh of net matching each wave path and drawn in front of oil slick and then backwards through it |
| 09/11/2001 | US6287460 Device for continuously skimming off a top layer |
| 09/05/2001 | EP1130073A1 A procedure for the removal and collection of hydrocarbons, a product to be used in the procedure, and procedure for embodying the product and the use of the same in the procedure |
| 09/05/2001 | CN1311375A Fast and economic method for cleaning dirt from river channel coastal city |
| 09/04/2001 | CA2066162C Oil treatment method |
| 08/30/2001 | WO2001063055A1 Device for recuperating products floating on water in particular hydrocarbons |
| 08/30/2001 | WO2001063054A1 Device for eliminating liquid or viscous products such as hydrocarbons for example |
| 08/30/2001 | WO2001063053A1 Arrangement for cleaning a liquid surface region |
| 08/29/2001 | CN2444988Y Rotary oil receiving machine |
| 08/29/2001 | CA2338309A1 Removal of hydrocarbon pollutants |
| 08/16/2001 | EP1123863A1 Vessel for collecting floating hydrocarbons and mobile facility using such a collecting vessel |
| 08/16/2001 | DE10005900A1 Process for oil salvage from oil-contaminated water comprises throwing sacks filled with water-resistant chips onto the surface of the contaminated water, collecting up, lifting onto a salvage ship, and emptying into a collecting vessel |
| 08/16/2001 | CA2812873A1 Filtration of hydrocarbon containing liquid |
| 08/14/2001 | US6274047 Assembly wherein inlet member of skimmer free floats below surface of fluid during skimming |
| 08/14/2001 | US6274046 Method and apparatus for collecting matter floating on a body of water |
| 08/01/2001 | EP0712457B1 Device for recovering pollutants spilled on water or on the ground |
| 07/24/2001 | US6264398 Scattering a natural rubber latex (cis-1,4-isoprene polymer) a protein and a coagulant around lumps of oil spills coagulating the latex, forming a membrane of latex arround the oil lumps |
| 07/17/2001 | US6261451 Oil slick removal/recovery apparatus |
| 07/14/2001 | CA2296243A1 The connector |
| 07/12/2001 | WO2001049561A1 Device for recuperating polluting materials, in particular hydrocarbons |
| 07/12/2001 | WO2001049560A1 Apparatus for recuperating polluting materials, in particular hydrocarbons |
| 06/28/2001 | DE19962840A1 Removing crude oil, especially heavy oil from water surfaces comprises adding materials having higher density than water to water surfaces |
| 06/13/2001 | DE19948582A1 Sickle-shaped semi-submerged paddle wheel has slit outlet in shaft base for rising oil separating under water pressure |
| 06/12/2001 | CA2153710C Oil recovering apparatus integrated with temperature controlled elements |
| 05/31/2001 | WO2001037986A1 Organic absorbent geotextile |
| 05/30/2001 | CN2432131Y Overwater oil-leaking diffusion-proof enclosure |
| 05/16/2001 | EP1099030A1 Liquid transport member for high flux rates between a port region and an opening |
| 05/09/2001 | EP1096996A1 Device for absorbing or collecting a liquid |
| 05/01/2001 | US6225366 Used in packaging sector, motor vehicle parts, sports and leisure equipment, industrial applications, as well as applications in the building material |
| 04/25/2001 | EP1093539A1 Method for oil removal and transport, and device for oil removal and transport |
| 04/25/2001 | EP1093351A2 Device for managing body fluids comprising a fast acquiring liquid handling member that expands upon liquid acquisition and contracts upon liquid release |
| 04/25/2001 | EP1093347A2 Absorbent article comprising a liquid handling member having high suction and high permeability |
| 04/24/2001 | US6221256 Portable apparatus for preventing diffusion and landing of outflow oil |
| 04/18/2001 | EP1091887A1 Packaged prodcut and device with dispensing means |
| 04/18/2001 | EP1091715A2 Absorbent article comprising a liquid handling member that rapidly distributes acquired liquid |
| 04/18/2001 | EP1091714A2 Device for handling body liquids which transports body liquid by siphoning |
| 04/18/2001 | EP1091713A2 Absorbent article instantaneously storing liquid in a predefined pattern |
| 04/18/2001 | EP1091640A1 Liquid transfer device, and use of the device for irrigation |
| 04/12/2001 | DE19933758A1 Oil blocking chain construction for cleaning up oil spills on water has a molded structure that floats and limits the spread of the oil |
| 04/11/2001 | EP1090188A1 Pollution boom |
| 04/11/2001 | EP1089696A2 Absorbent article exhibiting high sustained acquisition rates |
| 04/05/2001 | WO2001023097A1 Turbo-nozzle monitor system for dispersant application |
| 03/29/2001 | WO2001021897A2 Fluid control systems |
| 03/13/2001 | CA2027554C Method for absorbing pollutant organic products |
| 03/07/2001 | EP1080277A1 Weir skimmer and flotation system |
| 02/28/2001 | EP1077602A1 Ice protection device for ponds |
| 02/22/2001 | WO2001012905A1 Apparatus for collecting material floating on a body of water |
| 02/20/2001 | US6190570 Method of removing, collecting, and treating substances floating on water surface and apparatus for removing, collecting, and treating the substances |
| 02/15/2001 | WO2001010371A1 Disposable absorbent article storing liquid in a constant pattern |
| 02/15/2001 | CA2355149A1 Disposable absorbent article storing liquid in a constant pattern |
| 02/14/2001 | CN2419264Y Arm style apparatus for collecting wastes on water surface |
| 02/07/2001 | EP1029132A4 Method and apparatus for controlling suspended particulates or marine life |
| 01/16/2001 | US6174436 Irrigation type oil skimmer and method for skimming oil |
| 12/27/2000 | CN1278312A Method and apparatus for separating floating pollutants |
| 12/20/2000 | CN2411278Y Pre-rotary cleaning machine |
| 12/19/2000 | US6161988 Method and apparatus for maintaining a golf course water hazard free of debris |
| 12/12/2000 | US6159361 Oil-reclaiming bouyant apparatus |
| 11/15/2000 | CN2405965Y Floating-oil recovering machine |
| 11/15/2000 | CN2405964Y Fixed vertically-grid dirt-removing machine |
| 11/14/2000 | US6146535 Organic recovery method using hollow fiber microfilters |
| 11/14/2000 | US6146529 Device for absorbing oil from water |
| 11/07/2000 | US6143172 Methods for ameliorating hydrocarbon spills in marine and inland waters |
| 11/02/2000 | WO2000065157A1 Pollution boom |
| 11/01/2000 | CN2403817Y Colour luminous oil enclosure |
| 10/26/2000 | WO2000062887A1 Equipment for liquid separation |
| 10/19/2000 | WO2000061874A1 Vacuum apparatus |
| 10/12/2000 | DE19914113A1 Sea-going oil and chemicals skimming catamaran operates by suction of pollutants into tank during forward motion |
| 10/11/2000 | EP1042562A1 A system for collecting oil on water |
| 10/05/2000 | WO2000058564A1 Method and device for the collection of underwater spills and for covering the sea bed |
| 09/28/2000 | DE19914133A1 Collection system for contaminating fuels etc. for water craft re-fueling stations has quay walls etc. to form defined water surface, with water collection channels on walls below surface, and suction removal system |
| 09/20/2000 | EP0959983A4 Dispersant formulation for cleaning up oil spills |
| 09/19/2000 | US6120681 Oil spill skimmer for recovering oil from water in the event of oil spill accident |
| 09/14/2000 | WO2000053851A1 A device for absorbing oil from water |
| 09/14/2000 | WO2000053488A1 Method and device for collecting oil mixed with ice blocks |
| 09/12/2000 | US6117336 Self-cleaning water powered helix boom |
| 09/06/2000 | CN2394958Y Cleaning boat for water surface |
| 08/31/2000 | DE19908254A1 Abschöpfvorrichtung The skimmer |
| 08/31/2000 | DE10005131A1 Ship-mounted oil and water separator has hot water jets promoting separation of captured heavy oil particles from sea water |
| 08/30/2000 | EP1031662A2 Skimmer |
| 08/30/2000 | EP1030947A1 Method of recovering oil from water or soil |
| 08/23/2000 | EP1029132A1 Method and apparatus for controlling suspended particulates or marine life |