| Patents for F04B 19 - Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups (2,867) |
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| 06/10/2004 | WO2004048254A1 Micropump and micro-incubator utilizing gas generation and production method thereof |
| 06/09/2004 | EP1426662A1 Piston pump |
| 06/09/2004 | EP1425528A1 Methods and systems for fluid control in microfluidics devices |
| 06/08/2004 | US6746649 Reaction chamber roll pump |
| 06/03/2004 | WO2003072486A3 Mems devices and methods of manufacture |
| 06/03/2004 | US20040105759 High pressure pump system for supplying a cryogenic fluid from a storage tank |
| 06/03/2004 | US20040104022 Method and apparatus for flexible fluid delivery for cooling desired hot spots in a heat producing device |
| 06/03/2004 | US20040104010 Interwoven manifolds for pressure drop reduction in microchannel heat exchangers |
| 06/02/2004 | EP1423611A1 Fully-controlled, free-piston engine |
| 06/02/2004 | CN1500561A Fluid discharge device and discharge method |
| 06/01/2004 | US6743636 Microfluid driving device |
| 06/01/2004 | CA2280423C Single-piece piston for use in a pneumatically-activated pump |
| 05/27/2004 | WO2003075441A3 Resonant electrical generation system |
| 05/27/2004 | US20040101421 Micro-fabricated electrokinetic pump with on-frit electrode |
| 05/25/2004 | CA2367847C Fluid management apparatus with format conversion |
| 05/21/2004 | WO2004042313A1 Method and apparatus for flexible fluid delivery for cooling desired hot spots in a heat producing device |
| 05/21/2004 | WO2004042306A2 Method and apparatus for achieving temperature uniformity and hot spot cooling in a heat producing device |
| 05/21/2004 | WO2004042305A2 Optimal spreader system, device and method for fluid cooled micro-scaled heat exchange |
| 05/21/2004 | WO2004042304A2 Method and apparatus for efficient vertical fluid delivery for cooling a heat producing device |
| 05/21/2004 | WO2004042303A2 Interwoven manifolds for pressure drop reduction in microchannel heat exchangers |
| 05/21/2004 | WO2004042302A2 Channeled flat plate fin heat exchange system, device and method |
| 05/21/2004 | WO2004042297A2 Method and apparatus for efficient vertical fluid delivery for cooling a heat producing device |
| 05/21/2004 | WO2004007080A3 Flow device |
| 05/19/2004 | DE10100534B4 Bahnkreisende, oszillierende, steigende Schiefe-Ebene Track circuit end, oscillating, increasing skewness level |
| 05/13/2004 | US20040091378 Mechanical bladder pump |
| 05/13/2004 | US20040091366 Pneumatic driving device and the associated method for micro fluids |
| 05/13/2004 | US20040089442 Electroosmotic microchannel cooling system |
| 05/12/2004 | EP1418003A1 Microfluidic pumping system |
| 05/11/2004 | US6733244 Microfluidics and small volume mixing based on redox magnetohydrodynamics methods |
| 05/11/2004 | US6732567 Sintered textured channel; heat conductive detector |
| 05/06/2004 | US20040086400 Fluidic pumping system |
| 05/06/2004 | US20040086390 Multifunction microfluidics device |
| 05/04/2004 | US6730206 Microfluidic device and system with improved sample handling |
| 05/04/2004 | US6729306 Micro-pump and fuel injector for combustible liquids |
| 04/30/2004 | CA2444525A1 Fluidic pumping system |
| 04/29/2004 | WO2004036136A1 Control of electrolysis gases in electroosmotic pump systems |
| 04/29/2004 | WO2004036041A2 Electrokinetic devices |
| 04/29/2004 | WO2004036040A1 Micro-fabricated electrokinetic pump with on-frit electrode |
| 04/28/2004 | EP0839279B1 Axial piston micropump |
| 04/27/2004 | US6726880 Device comprising support substrate, array of microlocations comprising electronically addressable electrodes, two collection electrodes adjacent to opposite sides of array, and flow cell adapted to be supported on substrate |
| 04/22/2004 | US20040077074 Multi-chambered analysis device |
| 04/22/2004 | US20040074784 Capable of operating for extended period of time in closed system without producing gaseous byproducts/pump fluid |
| 04/22/2004 | US20040074768 Electrokinetic pump having capacitive electrodes |
| 04/15/2004 | WO2003045556A3 Method, apparatus and article for microfluidic control via electrowetting, for chemical, biochemical and biological assays and the like |
| 04/15/2004 | WO2002068821A9 Microfluidic control using dieletric pumping |
| 04/15/2004 | DE10212551A1 Vorrichtung zum Fördern von Fluiden Apparatus for conveying fluids |
| 04/13/2004 | US6719535 Variable potential electrokinetic device |
| 04/08/2004 | WO2004029457A1 Membrane pump with stretchable pump membrane |
| 04/08/2004 | DE10245036A1 IC engine with four rhombus-shaped variable volume working chambers esp. Diesel engines has variable wall elements to increase ratio between volume and boundary surface of chambers |
| 04/06/2004 | US6717227 MEMS devices and methods of manufacture |
| 04/01/2004 | WO2004027262A2 Micro-fabricated electrokinetic pump and method of making the pump |
| 04/01/2004 | WO2003093674A3 Electroosmotic flow systems |
| 03/31/2004 | EP1403519A1 Membrane pump with stretchable pump membrane |
| 03/25/2004 | US20040057835 Method for improving the performance of electrokinetic micropumps |
| 03/18/2004 | DE20306491U1 Device for transporting of water between two positions geographically different in height has several pivotable hollow components which starting from first hollow component are in stepped arrangement up to next higher position |
| 03/11/2004 | WO2004020823A1 Hydraulic pump comprising an independent drive unit |
| 03/04/2004 | WO2002068821A3 Microfluidic control using dieletric pumping |
| 03/04/2004 | US20040040505 Delivery of liquid precursors to semiconductor processing reactors |
| 03/02/2004 | US6699394 Micromachined parylene membrane valve and pump |
| 02/26/2004 | WO2004016948A1 Micro liquid handling device and methods for using it |
| 02/26/2004 | WO2003066684A3 Porous polymers: compositions and uses thereof |
| 02/25/2004 | CN1139740C Lubricant oil pump device |
| 02/24/2004 | US6695594 Vibratory pump improvement |
| 02/24/2004 | US6695590 Lubricant pump having piston with radial through opening |
| 02/19/2004 | US20040033176 Method and apparatus for increasing performance of ion wind devices |
| 02/19/2004 | US20040033149 Positive-displacement oil pump |
| 02/19/2004 | US20040031688 Actuators for microfluidics without moving parts |
| 02/12/2004 | WO2004012848A2 Systems and methods for optical actuation of microfluidics based on opto-electrowetting |
| 02/12/2004 | DE10233235A1 Pump arrangement, for sensor system used to convey gases or liquids to sensor, comprises pump chamber with variable volume between inlet and outlet, for exchanging fluid via nozzle opening |
| 02/10/2004 | US6688115 High-pressure delivery system for ultra high purity liquid carbon dioxide |
| 02/05/2004 | WO2004011763A2 Mechanical bladder pump |
| 02/05/2004 | WO2003072926A3 A micro-pump and fuel injector for combustible liquids |
| 02/05/2004 | CA2494035A1 Mechanical bladder pump |
| 02/03/2004 | US6685809 Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels |
| 02/03/2004 | US6685442 Actuator device utilizing a conductive polymer gel |
| 01/29/2004 | US20040018095 Fluidic pump |
| 01/27/2004 | US6682311 Pneumatic driving device for micro fluids wherein fluid pumping is governed by the control of the flow and direction of incident plural gas streams |
| 01/22/2004 | WO2004007080A2 Flow device |
| 01/22/2004 | US20040013536 Micro-fluidic pump |
| 01/22/2004 | US20040011648 Laminated flow device |
| 01/22/2004 | DE10231008A1 Drehbar gelagerte Hydro-Kompressorpumpe Rotatably mounted hydraulic pump compressor |
| 01/15/2004 | WO2003089789A3 Positive displacement pulsatile micropump using shape memory alloys |
| 01/15/2004 | US20040007392 Subsea mud pump and control system |
| 01/15/2004 | US20040007377 Device for displacement of small liquid volumes along a micro-catenary line by electrostatic forces |
| 01/08/2004 | WO2004002878A2 Microfluidic devices and methods with electrochemically actuated sample processing |
| 01/08/2004 | CA2490887A1 Microfluidic devices and methods with electrochemically actuated sample processing |
| 01/06/2004 | US6672848 Cruciform pump |
| 01/02/2004 | EP1376846A1 Device for the displacement of small volumes of liquid along a micro-catenary using electrostatic forces |
| 12/31/2003 | WO2004001944A1 Electrode design for electrohydrodynamic conduction pumping |
| 12/31/2003 | WO2004000721A2 Recirculating fluidic network and methods for using the same |
| 12/30/2003 | US6669454 Microfluidic actuation method and apparatus |
| 12/25/2003 | US20030234220 MHD pumping sample and supply fluids merged from a microchannel into a chemical reactor to form an interface causing the a constituent of the sample to separate; analyzing bacteria-containing saliva; miniaturization |
| 12/18/2003 | US20030232203 For use as a plug that functions as an electro-osmotic pump; photoresists |
| 12/18/2003 | US20030230486 Mixed mode microfluidic systems |
| 12/18/2003 | CA2432607A1 Device for displacement of small liquid volumes along a micro-catenary line by electrostatic forces |
| 12/16/2003 | US6663358 Compressors for providing automatic capacity modulation and heat exchanging system including the same |
| 12/09/2003 | US6659730 High pressure pump system for supplying a cryogenic fluid from a storage tank |
| 12/04/2003 | US20030224528 Circuit adapted to manipulate fluids in response to light; liquid dispension and analysis |
| 12/04/2003 | US20030223886 Ultrasonic pump and methods |
| 12/04/2003 | US20030223880 A pneumatic driving device for micro fluids wherein fluid pumping is governed by the control of the flow and direction of incident plural gas streams |