| Patents for F17D 1 - Pipe-line systems (8,074) |
|---|
| 04/07/2004 | CN1487985A Use of a zwitterionic surfactant together with an anionic ether-containing surfactant as a drag-reducing agent |
| 04/07/2004 | CN1145108C Method for selecting equipment of fluid pipeline network |
| 04/06/2004 | US6716268 Slugging control |
| 03/31/2004 | EP1401568A1 Microencapsulated and macroencapsulated drag reducing agents |
| 03/30/2004 | US6712400 Coupling member for use in fluid control apparatus and method of fabricating same |
| 03/25/2004 | WO2004024845A2 Hydrogen storage, distribution, and recovery system |
| 03/25/2004 | US20040059692 Underground gas storage with short term reversible flow operable for use in arbitrage/trading |
| 03/24/2004 | EP1399691A1 Shallow depth, low pressure gas storage facilities and related methods of use |
| 03/24/2004 | EP1399690A1 A process and a device for transport of gas |
| 03/24/2004 | CN1483958A Multi-way pneumatic glue conveying system |
| 03/24/2004 | CN1143036C Method of water distribution and apparatus therefor |
| 03/23/2004 | US6709217 Method of pneumatically conveying non-free flowing paste |
| 03/23/2004 | US6709216 Pneumatic conveying |
| 03/23/2004 | US6708727 Pipe structure of branch pipe line |
| 03/18/2004 | WO2002077127A3 Process for producing a diesel fuel stock from bitumen and synthesis gas |
| 03/17/2004 | EP0850209B1 Method for inhibiting hydrate formation |
| 03/11/2004 | WO2004020896A1 Chilled gas pipeline transportation |
| 03/11/2004 | WO2002059183A8 Drag-reducing polymers and drag-reducing polymer suspensions and solutions |
| 03/11/2004 | US20040045587 Windshield de-icing |
| 03/10/2004 | EP1395384A2 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| 03/10/2004 | CN1141372C Liquid pour depressor for crude and its preparing process |
| 03/09/2004 | US6703534 Converting a hydrocarbon stream containing a gas phase and a liquid phase to a stable gas hydrate slurry and transporting the resulting gas hydrate sulurry through a subsea gas pipeline |
| 03/09/2004 | US6702539 Pneumatic conveying |
| 03/04/2004 | WO2004018928A1 Liquefied natural gas supply system |
| 03/04/2004 | US20040040505 Delivery of liquid precursors to semiconductor processing reactors |
| 03/04/2004 | DE20216272U1 Gas distributor, has main pipe with side connection points having relatively thin walls for connecting to press sleeves |
| 03/03/2004 | EP1392995A2 Drag reducing agent slurries having alfol alcohols and processes for forming them |
| 03/02/2004 | US6698989 Pneumatic conveying |
| 03/02/2004 | US6698469 Cylinder cabinet and method of purging remaining gas in the pipe thereof |
| 02/26/2004 | US20040035480 System and method for integrating gas components |
| 02/24/2004 | US6695017 Method and apparatus for filling a pressure tank with a fluid |
| 02/24/2004 | US6695003 Gas isolation box |
| 02/24/2004 | CA2161951C System for supplying consumers with heat energy, and apparatus therefor |
| 02/18/2004 | CN1475512A Preparation method of diesel oil pour point reducer composition |
| 02/12/2004 | WO2003001106A8 A process and a device for transport of gas |
| 02/11/2004 | EP1387875A2 Integrated bitumen production and gas conversion |
| 02/11/2004 | CN1474920A Apparatus and method for transfering cryogenic fluid |
| 02/10/2004 | US6688325 Modular fluid control system |
| 02/05/2004 | WO2004011576A1 Method for transporting a heavy oil and processing site |
| 02/05/2004 | WO2004011359A2 Method for transporting crude oils in the form of dispersion |
| 02/05/2004 | US20040020932 Tubular conduit or container for transporting or storing cryogenic |
| 02/04/2004 | CN1472276A High performance attenuant for thick oil and superthick oil |
| 02/04/2004 | CN1137152C Polyalphaolefin drag reducing agent composition and its preparing process |
| 01/29/2004 | WO2004010044A1 Method and apparatus for the controlled feed of liquefied gas to liquefied gas containers |
| 01/29/2004 | US20040016769 Hydrogen storage, distribution, and recovery system |
| 01/27/2004 | CA2116977C Process for recovering and causing highly viscous petroleum products to flow |
| 01/22/2004 | WO2004007630A1 A drag-reducing agent for use in injection water at oil recovery |
| 01/15/2004 | US20040007286 High-speed bulk filling tank truck |
| 01/14/2004 | CN1134466C Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agent |
| 01/08/2004 | US20040003845 Metering and pressure reduction piping system |
| 01/07/2004 | EP1285026B1 A drag reducing composition |
| 01/07/2004 | EP0888390B1 Process for forming polyalphaolefin drag reducing agents and composition containing same |
| 12/30/2003 | CA2292707C Improved system for processing, storing, and transporting liquefied natural gas |
| 12/24/2003 | WO2003106887A1 Valve |
| 12/24/2003 | WO2003067144A3 A method for non-intermittent provision of fluid supercool carbon dioxide at constant pressure above 40 bar as well as the system for implementation of the method |
| 12/24/2003 | WO2002062517A3 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same |
| 12/24/2003 | CN1131982C 用于液化天然气的改进的多组分致冷方法 A method for improving a multi-component refrigeration of LNG |
| 12/17/2003 | EP1371427A1 Device for capturing gases |
| 12/17/2003 | EP1370798A1 A device for supplying a compressed gas to a conduit in order to transport milk in the conduit |
| 12/17/2003 | EP1208630B1 Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 12/17/2003 | CN2593029Y High-pressure gas multiple-pressure stepped output apparatus |
| 12/10/2003 | EP0885259B1 Improved slurry drag reducer |
| 12/09/2003 | US6660063 Sorbent-based gas storage and delivery system |
| 12/09/2003 | US6659131 System and method for integrating gas components |
| 12/04/2003 | WO2002068858A8 System for producing and distributing compressed air |
| 12/03/2003 | EP1366321A1 System for producing and distributing compressed air |
| 12/03/2003 | EP1366093A2 Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents |
| 12/03/2003 | CN1460155A Device for effecting flow of liquid medium |
| 11/27/2003 | WO2003097215A1 Sorbent-based gas storage and delivery system |
| 11/27/2003 | US20030218751 Gas supply unit, gas supply method and exposure system |
| 11/26/2003 | EP1364154A1 Determination of leakage and identification of bursts in a pipe network |
| 11/26/2003 | EP1363990A1 Method and device for operating tank farm systems which are interconnected with pipes in a fixed manner and which have pipe systems for liquids |
| 11/25/2003 | CA2344895C Segmented stackable head design |
| 11/18/2003 | US6648021 Gas control device and method of supplying gas |
| 11/18/2003 | US6648020 Fluid control apparatus and gas treatment system comprising same |
| 11/18/2003 | US6648010 Check valve plate with anti-pressure surge device |
| 11/12/2003 | EP1090336B1 Freeze valve |
| 11/11/2003 | US6644338 Apparatus for use of single point watering system with monobloc lead-acid batteries |
| 11/11/2003 | US6644334 Method and system for reducing the viscosity of crude oil employing engine exhaust gas |
| 11/11/2003 | US6644234 Holding apparatus for a floating hose |
| 11/05/2003 | EP1358297A1 Use of a zwitterionic surfactant together with an anionic ether-containing surfactant as a drag-reducing agent |
| 11/05/2003 | EP1358231A2 Drag-reducing polymers and drag-reducing polymer suspensions and solutions |
| 11/05/2003 | EP1141611B1 System for conveying liquids without pulsing |
| 11/05/2003 | EP1064340B1 Mitigating fouling and reducing viscosity |
| 11/05/2003 | CN1126929C Improved cascade refrigeration method for liquefied natural gas |
| 11/05/2003 | CN1126928C Improved process for liquefied natural gas |
| 11/04/2003 | US6640840 Delivery of liquid precursors to semiconductor processing reactors |
| 10/30/2003 | WO2002043849A8 Drag-reducing polymer suspensions |
| 10/30/2003 | US20030202864 Pneumatic conveying |
| 10/30/2003 | US20030202847 Pneumatic conveying |
| 10/29/2003 | CN1452704A Modular manifold for heating and sanitary systems |
| 10/29/2003 | CN1451903A Ordinary-temp. crude gathering method |
| 10/28/2003 | CA2266953C Nonaqueous drag reducing suspensions |
| 10/23/2003 | WO2003087534A1 Carbon dioxide pipeline |
| 10/22/2003 | EP1017531B1 Ultra-high strength cryogenic weldments |
| 10/16/2003 | WO2003085232A1 Use of dispersion polymers as friction reducers in aqueous fracturing fluids |
| 10/16/2003 | US20030192608 Gas processing appauratus, gas processing method and integrated valve unit for gas processing apparatus |
| 10/15/2003 | EP1351998A2 Methods for forming amorphous ultra-high molecular weight polyolefins for use as drag reducing agents |
| 10/15/2003 | EP0935723B1 Corrosion- and fire-resistant pipe system |
| 10/15/2003 | CN1124442C Variable cross-section mobil passageway |