| 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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| 04/22/2003 | US6551069 Compressor with a capacity modulation system utilizing a re-expansion chamber |
| 04/17/2003 | WO2003031817A1 High pressure pump system for supplying a cryogenic fluid from a storage tank |
| 04/16/2003 | EP1301451A2 Inflating device and method of use |
| 04/15/2003 | US6547942 Splitting fluid flow into channels; negative and positive charging of walls; materials handling of sampling |
| 04/10/2003 | WO2003029731A2 Electroosmotic microchannel cooling system |
| 04/10/2003 | WO2003028862A1 Sieve electroosmotic flow pump |
| 04/10/2003 | WO2003028861A1 Corbino disc electroosmotic flow pump |
| 04/10/2003 | WO2002091028A3 Devices employing colloidal-sized particles |
| 04/10/2003 | US20030068229 Fiber filled electro-osmotic pump |
| 04/09/2003 | EP1123157B1 Method for making integrated multilayered microfluidic devices |
| 04/08/2003 | US6544734 Multilayered microfluidic DNA analysis system and method |
| 04/08/2003 | CA2302675C Micropump |
| 04/03/2003 | US20030063985 Ultrasonic pump and methods |
| 04/03/2003 | US20030063984 Ultrasonic pump and methods |
| 04/03/2003 | US20030062149 Electroosmotic microchannel cooling system |
| 04/02/2003 | CN1104262C Device for dispensing liquid and method for providing liquid beads |
| 04/01/2003 | US6540961 Flow cell includes inlet and outlet chambers connected to a flow cell chamber; an array containing electrodes is within the flow cell chamber; inlet and outlet chambers have constant cross-sectional flow areas |
| 03/27/2003 | US20030059317 Ultrasonic pump and methods |
| 03/25/2003 | US6536213 Micromachined parylene membrane valve and pump |
| 03/20/2003 | WO2003023225A1 Fully-controlled, free-piston engine |
| 03/20/2003 | WO2003012406A9 Methods and systems for microfluidic processing |
| 03/20/2003 | US20030053915 Ultrasonic pump and methods |
| 03/18/2003 | US6533951 Method of manufacturing fluid pump |
| 03/18/2003 | US6533554 Thermal transpiration pump |
| 03/13/2003 | WO2002094440A3 Microchip integrated multichannel electroosmotic pumping system |
| 03/11/2003 | US6531417 Thermally driven micro-pump buried in a silicon substrate and method for fabricating the same |
| 03/06/2003 | US20030044293 Fully-controlled, free-piston engine |
| 03/05/2003 | EP1286774A1 Device and method for manipulating small quantities of materials |
| 03/04/2003 | US6527890 Multilayered ceramic micro-gas chromatograph and method for making the same |
| 02/27/2003 | WO2002090770A3 Method and apparatus for propelling a fluid |
| 02/27/2003 | US20030038027 Electrokinetically pumped high pressure sprays |
| 02/20/2003 | WO2002101242A3 Compressor with a capacity modulation system utilizing a re-expansion chamber |
| 02/18/2003 | US6521188 Microfluidic actuator |
| 02/18/2003 | US6520753 Planar micropump |
| 02/13/2003 | WO2003012325A1 Methods and systems for fluid control in microfluidics devices |
| 02/06/2003 | US20030026705 Method for transporting liquid, and microreactor |
| 02/04/2003 | US6514056 Piston pump |
| 02/04/2003 | US6514055 Piston pump having a hollow piston |
| 01/30/2003 | WO2003008102A1 Microfluidic gravity pump with constant flow rate |
| 01/30/2003 | US20030021694 Nano and micro metric dimensional systems and methods for nanopump based technology |
| 01/30/2003 | US20030019522 Methods and systems for fluid control in microfluidic devices |
| 01/28/2003 | US6511305 Oscillatory pump-conveyor for transporting liquid-solid mixture with the employment of rotational and inertial forces |
| 01/28/2003 | US6510875 Inflating device and method of use |
| 01/22/2003 | CN1099528C Engine fuel pump |
| 01/16/2003 | US20030013186 Apparatus for use in the transfer of electrolyte solutions |
| 01/16/2003 | US20030012657 Devices employing colloidal-sized particles |
| 01/16/2003 | US20030012483 Microfluidic control for waveguide optical switches, variable attenuators, and other optical devices |
| 01/16/2003 | US20030010638 Nanopump devices and methods |
| 01/15/2003 | CN1390774A Micro ion pumps used for low-pressure miniature devices |
| 01/14/2003 | US6505691 Subsea mud pump and control system |
| 01/09/2003 | US20030006140 Microfluidic control using dielectric pumping |
| 01/02/2003 | EP1270066A2 Method for transporting liquid, and microreactor |
| 12/31/2002 | US6499297 Micromachined parylene membrane valve and pump |
| 12/31/2002 | CA2265081C Suspension spring support for hermetic compressors |
| 12/27/2002 | WO2002103210A1 Nanopump devices and methods |
| 12/27/2002 | WO2002102498A1 Nanopump system |
| 12/19/2002 | WO2002101242A2 Compressor with a capacity modulation system utilizing a re-expansion chamber |
| 12/19/2002 | WO2002079703A3 Miniature reciprocating heat pumps and engines |
| 12/18/2002 | EP1267385A1 Micro ion pump for a low-pressure microdevice microenclosure |
| 12/18/2002 | EP1265709A2 Microfluidic device and system with additional peripheral channels |
| 12/17/2002 | US6495015 Electrokinetically pumped high pressure sprays |
| 12/12/2002 | WO2002053921A3 Apparatus and method for propelling fluids |
| 12/12/2002 | US20020187057 Compressors for providing automatic capacity modulation and heat exchanging system including the same |
| 12/12/2002 | US20020187050 Compressor with a capacity modulation system utilizing a re-expansion chamber |
| 12/12/2002 | US20020185947 Micro ion pump for a low-pressure microdevice microenclosure |
| 12/11/2002 | CN1384907A Arrangement in lubricant pump |
| 12/05/2002 | WO2002027294A3 Multifunctional and multiparametric biochip arrangement |
| 12/05/2002 | US20020179162 Microfluidic actuation method and apparatus |
| 11/28/2002 | WO2002094440A2 Microchip integrated multichannel electroosmotic pumping system |
| 11/28/2002 | US20020176802 Comprises venturi pumps; pneumatics; for use in biochips |
| 11/28/2002 | US20020175520 Resonant electrical generation system |
| 11/20/2002 | EP1171232B1 Fluids manipulation device with format conversion |
| 11/19/2002 | US6482364 Microfluidic systems including pipettor elements |
| 11/14/2002 | WO2002091028A2 Devices employing colloidal-sized particles |
| 11/14/2002 | WO2002090770A2 Method and apparatus for propelling a fluid |
| 11/14/2002 | US20020168268 Pneumatic microfluid driving system and method |
| 11/13/2002 | EP0879357B1 Micropump comprising a micromachined filter |
| 11/05/2002 | US6474963 Piston pump having a hollow piston |
| 10/17/2002 | WO2002081867A1 Ultrasonic pump and methods |
| 10/17/2002 | US20020148237 Miniature reciprocating heat pumps and engines |
| 10/10/2002 | WO2002079703A2 Miniature reciprocating heat pumps and engines |
| 10/09/2002 | CN2515681Y Precision metering pump for silicic acid and phosphorus acid radical monitoring instrument |
| 10/09/2002 | CN1092290C Positive displacement pump with spool |
| 10/03/2002 | US20020142482 Methods and systems for releasing intracellular material from cells within microfluidic samples of fluids |
| 10/03/2002 | US20020142471 Methods and systems for moving fluid in a microfluidic device |
| 10/03/2002 | US20020141903 Methods and systems for processing microfluidic samples of particle containing fluids |
| 10/01/2002 | US6458256 Low power electrically-driven microfluidic pumping/delivery device |
| 09/25/2002 | EP1021642A4 Volumetric-displacement device having molded pistons and cylinders |
| 09/25/2002 | EP0869850B1 Forming electrical conduits through holes |
| 09/24/2002 | US6453928 Apparatus, and method for propelling fluids |
| 09/12/2002 | US20020127736 Microfluidic devices and methods of use |
| 09/12/2002 | US20020124879 Apparatus, and method for propelling fluids |
| 09/06/2002 | WO2002069016A2 Microfluid control for waveguide optical switches, variable attenuators, and other optical devices |
| 09/06/2002 | WO2002068821A2 Microfluidic control using dieletric pumping |
| 09/05/2002 | US20020123033 Velocity independent analyte characterization |
| 08/27/2002 | US6439863 Fuel pump with vapor lock inhibiting check valve |
| 08/22/2002 | US20020112848 Reciprocal heat exchanger |
| 08/22/2002 | DE10108006A1 Verfahren zur Überwachung einer Hubkolbenmaschine sowie diesbezügliche Hubkolbenmaschine Method for monitoring a reciprocating engine and related reciprocating piston engine |
| 08/22/2002 | DE10103399A1 Mikromechanisches Bauelement und entsprechendes Herstellungsverfahren Micro-mechanical device and manufacturing method thereof |
| 08/01/2002 | US20020102167 Reaction chamber roll pump |