| Patents for B08B 9 - Cleaning hollow articles by methods or apparatus specially adapted thereto (21,169) |
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| 01/09/2003 | US20030005543 Chimney vacuum system |
| 01/08/2003 | EP0912262B1 Method and device for liquefying thickened crude oil sediments |
| 01/08/2003 | CN1389307A Device for automatically washing inner of pot |
| 01/08/2003 | CN1098128C High pressure jet washing equipment for tank truck |
| 01/07/2003 | US6502590 Method and apparatus for flushing x-ray tube heat exchanger |
| 01/07/2003 | US6502270 Method and apparatus for cleaning industrial pipe systems |
| 01/03/2003 | WO2003000464A2 Improved scale conditioning agents |
| 01/02/2003 | US20030005158 Distributed program relocation for a computer system |
| 01/02/2003 | US20030000969 Device for injecting a product at a predetermined locating of a moving object |
| 01/02/2003 | US20030000101 Emptying unit for recovering bottom residue, particularly in drying filters, drying units, and the like |
| 01/02/2003 | EP1270097A2 Emptying unit for recovering bottom residue, particularly in drying filters, drying units, and the like |
| 01/02/2003 | EP1270096A2 Device for cleaning a cavity |
| 01/02/2003 | EP1268094A1 Suspension system for pipeline pigs |
| 01/02/2003 | EP1268093A1 Pipeline pigging device for the non-destructive inspection of the fluid environment in a pipeline |
| 01/02/2003 | EP1268039A2 Chamber cleaning mechanism |
| 01/01/2003 | CN2528555Y Automatic cleaning device for volute impeller of kitchen ventilator |
| 01/01/2003 | CN1388854A Method and apparats for cleaning machines |
| 01/01/2003 | CN1097492C High-pressure jet tank truck cleaning machine |
| 12/31/2002 | US6500271 Pipeline pig |
| 12/31/2002 | US6499495 Waste treatment system for suction canisters |
| 12/31/2002 | US6499173 Culvert cleaning apparatus |
| 12/27/2002 | WO2002102705A1 Bottle seal detaching device |
| 12/26/2002 | US20020196891 Scale conditioning agents |
| 12/26/2002 | US20020195131 Flexible container for liquid transport, liquid transport method using the container, liquid transport apparatus using the container, method for washing the container, and washing equipment |
| 12/26/2002 | US20020195127 Flexible container for liquid transport, liquid transport method using the container, liquid transport apparatus using the container, method for washing the container, and washing equipment |
| 12/25/2002 | CN1387236A High pressure treating device and method |
| 12/25/2002 | CN1096874C Method for cleaning filtering housings |
| 12/19/2002 | WO2002101335A1 Procedure for analysing a fluid residual product in a cleaning process and a device for executing the procedure |
| 12/19/2002 | WO2002100766A1 Beverage line purifier |
| 12/19/2002 | WO2002100562A1 Pipeline blockage removal |
| 12/19/2002 | US20020189649 Label, container comprising said lable and method of washing such a container |
| 12/19/2002 | US20020189647 Method of cleaning passageways using a mixed phase flow of a gas and a liquid |
| 12/19/2002 | US20020189646 Devices, systems, and methods for transporting a liquid |
| 12/19/2002 | US20020189645 Wash water recirculation unit and system for kitchen ventilators and related ventilation equipment |
| 12/19/2002 | US20020189038 Drain cleaning machine and adjustable collet chuck mechanism therefor |
| 12/19/2002 | DE10128843C1 Cleaning method for interior of pressurised gas container uses pressurised water with pre-heating for heating gas container to 70 degrees |
| 12/18/2002 | EP1265716A1 Method for cleaning conduits for hot-melt-type adhesives by means of an appurtenant go-devil |
| 12/18/2002 | CN2526094Y Device for washing dialysis tube |
| 12/18/2002 | CN1385252A Pipe dredging device |
| 12/17/2002 | US6494437 Boom mounted winch |
| 12/12/2002 | WO2002099325A1 Tool-bearing carriage, in particular mobile in a pipe |
| 12/12/2002 | WO2002070135A3 Washing and extracting head for microplate washing appliance and corresponding appliance |
| 12/12/2002 | US20020185261 Apparatus for cleaning a heater |
| 12/12/2002 | US20020185225 Substrate processing method and substrate processing apparatus |
| 12/12/2002 | US20020185161 Comprises cylindrical trough and insert with nozzles screwed in for flushing |
| 12/12/2002 | DE10124885A1 Cleaning brush system comprises interchangeable heads which can be attached to shaft and handle with battery driven motor which rotates brush head |
| 12/11/2002 | EP1264630A2 Mixing apparatus |
| 12/11/2002 | CN1095916C Device for cleaning tubs in working conditions |
| 12/10/2002 | US6491047 Method of cleaning container for photographic treatment composition and apparatus therefor |
| 12/10/2002 | US6490748 Flexible drill rod |
| 12/05/2002 | WO2002096575A1 Liquid waste disposal and canister flushing system and method |
| 12/05/2002 | WO2002096574A1 Intelligent pig |
| 12/05/2002 | US20020179167 Remotely operable closure device |
| 12/05/2002 | US20020179123 Adjustable pressurized water jets; spray nozzle |
| 12/05/2002 | US20020179119 Discharging pressurized stream from nozzle |
| 12/05/2002 | US20020179118 Cleaning apparatus especially adapted for cleaning vessels used for sanitary products, and method of using same |
| 12/05/2002 | US20020179117 Evacuation; supplying cleaning mixture of surfactant and solvent |
| 12/05/2002 | US20020178957 Device, system and method for on-line explosive deslagging |
| 12/05/2002 | DE19941979C2 Anordnung zur Entfernung von Ablagerungen in Rohrleitungen Arrangement for removing deposits in pipes |
| 12/05/2002 | DE10160371A1 Method of cleaning pipelines involves inserting bags of flushing fluid bags into pipe for cleaning by release of flushing fluid |
| 12/04/2002 | EP1261438A1 Well-cleaning system |
| 12/04/2002 | CN2523525Y Multifunctional vaccum spindle cleaning devices |
| 12/03/2002 | US6487867 Collection pan treatment apparatus |
| 12/03/2002 | US6487750 Hose cleaning device |
| 11/30/2002 | CA2688947A1 Cleaning system for uv disinfection module/reactor |
| 11/28/2002 | US20020175525 Concrete chute shovel |
| 11/28/2002 | US20020174886 Holding tank cleaning device |
| 11/28/2002 | US20020174885 Method and apparatus for enhanced chamber cleaning |
| 11/28/2002 | DE10152057C1 Cleaning of pipelines, especially drains, comprises pressurizing a cleaning agent to form a block which lies against the inner wall of a drainpipe and is transported through the drainpipe |
| 11/28/2002 | DE10123393A1 Arrangement for removing sediment impurities from fixed objects such as street drains, e.g. for cleaning sewers, has pressure sensor for detecting weight of impurity removed, and device for storing in database in association with object |
| 11/27/2002 | EP1260281A2 Method for disinfecting and cleaning water treatment plants |
| 11/27/2002 | EP1259953A2 Delabelling method and device for carrying out said method |
| 11/27/2002 | EP1216125A4 A homogenization enhancing thermoplastic foam extrusion screw |
| 11/27/2002 | CN1095055C Feeding controller for pipeline engineering equipment |
| 11/27/2002 | CN1094800C Method and device for treating ducts |
| 11/26/2002 | US6485578 Chemical cleaning process for removing fouling |
| 11/26/2002 | US6485577 Pipe pig formed of frozen product |
| 11/26/2002 | US6484736 Method and apparatus for cleaning drainpipes in movable equipment |
| 11/21/2002 | WO2002091943A1 Device and method for preventing growth of bacteria or removing bacteria in duct of dental unit |
| 11/21/2002 | WO2002047825A3 Apparatus for cleaning containers |
| 11/21/2002 | US20020170599 Rotating pig launcher |
| 11/21/2002 | US20020170582 Apparatus for cleaning pipes |
| 11/21/2002 | US20020170577 High pressure processing apparatus and method |
| 11/21/2002 | CA2447402A1 Device and method for preventing growth of bacteria or removing bacteria in duct of dental unit |
| 11/20/2002 | EP1257371A1 Device for injecting a product on a predetermined site of a moving object |
| 11/20/2002 | EP1257370A1 Liquid waste disposal and canister flushing system and method |
| 11/20/2002 | EP1237665A4 Piezoelectric-drop-on-demand technology |
| 11/19/2002 | US6481885 Hydrodynamic stirring device and lance |
| 11/19/2002 | CA2111840C Air lance reel for catalyst unloading of tubular reactors |
| 11/14/2002 | WO2002090482A1 Method of hydrocarbon impurities removal from surfaces |
| 11/14/2002 | WO2002090007A1 Device for cleaning installations |
| 11/14/2002 | US20020166574 Method and apparatus for cleaning a heater bellow in a chemical vapor deposition chamber |
| 11/14/2002 | DE10120077A1 Coating system for automated coating, e.g. of automobiles, has dosing pump outside coating material line feeding displacement medium into line opening into coating material line |
| 11/13/2002 | EP1126928B1 Method and apparatus for process washing |
| 11/13/2002 | EP1102956B1 Method and installation for managing solid elements circulating in a heat exchanger for cleaning the latter |
| 11/13/2002 | CN2520222Y Dualpurpose magnetic sink-float brush |
| 11/13/2002 | CN2520221Y Ultrasonic oil drum cleaning device |
| 11/13/2002 | CN1379639A Pull throughs |
| 11/13/2002 | CN1378966A Storage container of liquid high purity substance |
| 11/07/2002 | WO2002087794A1 Equipment for external cleaning of tubes with fluid under pressure |