| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 03/24/2004 | EP1220780A4 Article comprising a multi-channel dispensing head |
| 03/24/2004 | EP1140339B1 Method for regulated injection of liquid carbon dioxide in a pressurised liquid |
| 03/24/2004 | CN1484575A Device for carrying out material exchange processes |
| 03/24/2004 | CN1483613A Air generator |
| 03/23/2004 | US6710212 Incremental flow reactor and method for parallel screening |
| 03/23/2004 | US6710142 Method of extracting gaseous fluid |
| 03/23/2004 | US6708897 Unit for the transfer and distribution of a liquid and method of manufacturing the same |
| 03/18/2004 | US20040052704 Controlling gas flow to fuel cell |
| 03/18/2004 | US20040051188 Method, module and device for contacting a gas and a liquid |
| 03/18/2004 | US20040050771 Apparatus and methods for pumping high viscosity fluids |
| 03/18/2004 | DE19901457B4 Vorrichtung zur Abgabe von Wirkstoffen in das Spülwasser eines Toilettenbeckens oder dergleichen A device for release of active substances into the flushing water of a toilet bowl or the like |
| 03/17/2004 | EP1398299A2 Gas generation system |
| 03/17/2004 | EP1397212A2 Positioning pins for multiwell test apparatus |
| 03/17/2004 | EP1259315B1 System for carrying out the automated processing of fluids which comprises combinable and interchangeable process modules |
| 03/17/2004 | EP1177029B1 High throughput crystal form screening workstation and use thereof |
| 03/16/2004 | US6705357 Method and apparatus for gradient generation |
| 03/16/2004 | CA2435104A1 Gas generation system |
| 03/16/2004 | CA2223838C Volumetric infusion pump |
| 03/11/2004 | US20040048393 Drawing a biological sample by means of a suction-discharge device, such as a pipette; used for detecting the level of a biological liquid in a specimen holder or test tube, particularly necessary on an automatic analyzer |
| 03/11/2004 | US20040045626 Article comprising a multi-channel dispensing head |
| 03/11/2004 | US20040045610 Liquid distributor |
| 03/11/2004 | DE10239083A1 Device for supplying a process chamber with fluid media comprises a supply line having a supply opening, seals assigned to the supply opening, and tensioning units for tensioning the supply line on a receiver of the process chamber |
| 03/04/2004 | US20040044439 Device comprising a tool holder, a tool and scales |
| 03/04/2004 | US20040043721 Gas removal method, gas removal system and plasma processing apparatus |
| 03/03/2004 | EP1393079A1 Liquid handling means for excision apparatus |
| 03/02/2004 | US6699443 Liquid distributor with cleaning mechanism |
| 02/26/2004 | WO2003099426B1 Methods and apparatus for mixing and distributing fluids |
| 02/26/2004 | WO2002080822A3 System and method for dispensing liquids |
| 02/26/2004 | WO2002073215A3 Method and device for evaluating a liquid dosing process |
| 02/26/2004 | US20040038309 Method and device for nonsynthetic deconvolution |
| 02/26/2004 | US20040035289 Device for actuating at least a piston and method for detecting failure in a device |
| 02/26/2004 | DE10228261B3 Vorrichtung zur Gasaufsättigung einer Flüssigkeit und unter Druck zum Einbringen der Flüssigkeit in eine Flotationszelle Apparatus for Gasaufsättigung a liquid under pressure and for introducing the liquid into a flotation cell |
| 02/24/2004 | US6695008 Liquid distributor for columns |
| 02/19/2004 | WO2004015278A1 Use of a flow distributor in multi-phase mixtures |
| 02/19/2004 | WO2004014555A1 Dispensing apparatus |
| 02/19/2004 | WO2004014543A1 Introducing reagents into a laboratory reactor |
| 02/19/2004 | US20040031564 Alumina, zirconium silicate, feldspar, pottery stone, siliceous limestone, kaolin, gairome clay (Japan), and black soil; compressed into blocks, dehydrated; storing thermal energy after being roasted for a short time, releasing the energy to produce progressive temperature rise; skin rehabilitation |
| 02/19/2004 | US20040031538 Method and apparatus to minimize fractionation of fluid blend during transfer |
| 02/19/2004 | DE10235946A1 Use of flow distributors having cone regions pushed together for distributing two or three phase streams when the cross-sectional surface of pipeline changes or when fed into a reactor |
| 02/18/2004 | EP1389569A2 Gas generator device |
| 02/17/2004 | US6693220 Materials handling of producing at least one bisphenol from monohydroxyaromatic compound and at least one aldehyde or ketone |
| 02/17/2004 | US6692703 Washing solution is fed into a tip containing the solid phase unidirectionally from head to end |
| 02/17/2004 | US6692698 Combinatorial chemistry; raw material distribution and sample mechanism; flattening means for surfaces of samples on reaction tray |
| 02/17/2004 | US6691726 System and method for using bent pipes in high-purity fluid handling systems |
| 02/12/2004 | WO2004012996A1 Automatic refill system for ultra pure or contamination sensitive chemicals |
| 02/12/2004 | US20040028555 Connecting vessel and bag; medical equipment |
| 02/12/2004 | US20040026910 Gas generating device |
| 02/12/2004 | US20040026444 Dispensing apparatus |
| 02/12/2004 | US20040025966 Method and apparatus for uniform particle loading of vessels |
| 02/11/2004 | EP1388368A2 Method and apparatus for uniform particle loading of vessels |
| 02/11/2004 | CN1474781A High flow/low flow mixing and dispensing apparatus |
| 02/11/2004 | CN1474774A Drip Liquid dispenser |
| 02/11/2004 | CN1473655A Cleanable manifold for low steam pressure chemical article container |
| 02/10/2004 | US6689259 Mixed gas generator |
| 02/05/2004 | WO2004011286A2 Oxygen-enriched air supplying apparatus |
| 02/05/2004 | WO2004011133A1 Preferential oxidation reactor and process |
| 02/05/2004 | US20040024493 Method, system, and sub-system, for processing a chemical reaction |
| 02/05/2004 | US20040021257 Rotary gas dispersion device for treating a liquid metal bath |
| 02/05/2004 | US20040020942 Device and system for dispensing or aspirating/dispensing liquid samples |
| 02/04/2004 | EP1385628A2 Methods for screening substances in a microwell array |
| 02/04/2004 | EP1385610A1 Delivery system for liquid catalysts |
| 01/29/2004 | US20040018134 Comprises catalytic bed(s) for oxidizing carbon monoxide in reformate flow to a fuel cell stack |
| 01/29/2004 | US20040016344 Oxygen-enriched air supplying apparatus |
| 01/29/2004 | DE10232482A1 Verfahren zum sicheren Betreiben einer kontinuierlichen heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Verbindung A method of securely operating a continuous heterogeneously catalyzed gas phase partial oxidation of at least one organic compound |
| 01/28/2004 | EP1385006A2 System and cartridge for processing a biological sample |
| 01/28/2004 | EP1383602A1 Reagent delivery system |
| 01/28/2004 | EP1383596A1 Device for homogeneous distribution of a fluid in a chamber and uses thereof |
| 01/28/2004 | CN1470808A Oxygen-rich air supply apparatus |
| 01/24/2004 | CA2435789A1 System and cartridge for processing a biological sample |
| 01/22/2004 | WO2004007405A1 Method for reliably operating a continuous heterogeneously catalyzed gas phase partial oxidation of at least one organic compound |
| 01/22/2004 | WO2004007348A1 Actuator in a microfluidic system for inducing electroosmotic liquid movement in a micro channel |
| 01/22/2004 | WO2004007281A1 Method and apparatus to minimize fractionation of fluid blend during transfer |
| 01/22/2004 | WO2004007061A2 Method and device for injecting two-phase co2 in a transfer gaseous medium |
| 01/22/2004 | WO2004007045A1 Fabric material with improved liquid transport |
| 01/22/2004 | US20040015012 Explosion diagram for the feed gas mixture is deposited as the basis of a cut-out mechanism in a computer |
| 01/21/2004 | EP1382382A1 Gas distributor comprising a plurality of channels and its use in a catalytic reactor |
| 01/21/2004 | CN1469935A Rotary gas dispersion device for treating a liquid metal bath |
| 01/15/2004 | WO2004004919A1 Apparatus and method of mixing and dispensing a powder |
| 01/15/2004 | WO2004004889A1 Dosing device |
| 01/15/2004 | US20040007463 Microfluidic devices for the controlled manipulation of small volumes |
| 01/15/2004 | US20040007292 Comprises sealed furnace and vibrating diaphragm which vibrates gases within |
| 01/15/2004 | DE10229904A1 Dosiereinrichtung Metering |
| 01/15/2004 | CA2490705A1 Apparatus and method of mixing and dispensing a powder |
| 01/14/2004 | EP1379609A1 Improved liquid collector assembly for a reactor |
| 01/14/2004 | EP1282878B1 Method for performing multiple chemical reactions and a kit and system therefor |
| 01/14/2004 | CN1468441A Gas distribution apparatus for semiconductor processing |
| 01/14/2004 | CN1134291C Apparatus for adding fluid into process logistics stream |
| 01/13/2004 | US6676890 Device for producing spherical balls |
| 01/13/2004 | US6675987 Chemical delivery systems and methods of delivery |
| 01/13/2004 | US6675844 Method of loading moist, sticky bulk material into a fluid pervious container |
| 01/13/2004 | US6675727 Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction |
| 01/08/2004 | WO2004002626A1 Delivery of metered amounts of liquid materials |
| 01/08/2004 | WO2003092882A3 Injection system and process |
| 01/08/2004 | US20040004903 Apparatus and method of mixing and dispensing a powder |
| 01/08/2004 | US20040003778 Method of replacing atmosphere of chamber apparatus, chamber apparatus, electro-optic apparatus, and organic EL device |
| 01/08/2004 | CA2490087A1 Delivery of metered amounts of liquid materials |
| 01/07/2004 | EP1377886A1 Dual solid chemical feed system |
| 01/07/2004 | EP1377807A1 Chemically inert flow control with non-contaminating body |
| 01/02/2004 | EP1375414A2 Chemical delivery systems and methods of delivery |
| 01/02/2004 | EP1374985A1 Method and device for loading particles in a tube of a tubular reactor |