| Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111) |
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| 07/29/2009 | CN201281011Y 壁挂式水泵 Wall-mounted pumps |
| 07/29/2009 | CN101495755A 隔膜泵 Diaphragm |
| 07/29/2009 | CN101493087A A pumping device of chemical liquids and a feeding device of chemical liquids having the same |
| 07/28/2009 | US7566209 Peristaltic pump with field generator |
| 07/28/2009 | US7566205 Reciprocating pump and check valve |
| 07/28/2009 | US7565744 Method of manufacturing a micropump check valve |
| 07/23/2009 | US20090185920 System and Method for Pumping Fluid Using a Pump Cassette |
| 07/23/2009 | US20090184606 Rolled electroactive polymers |
| 07/22/2009 | EP2079931A2 Eye treatment system with fluidics pump interface |
| 07/22/2009 | EP1597481B1 Combination assembly for managing a hose or like elastic pump tube in a positive displacement pump |
| 07/22/2009 | CN101490419A Piezoelectric pump |
| 07/22/2009 | CN101490418A 压电泵 Piezoelectric Pump |
| 07/22/2009 | CN101487464A Elastic bellows differential pressure membrane pump, non-electric automatic water saving device and automatic energy accumulation pump |
| 07/22/2009 | CN101487463A Micro-pump |
| 07/21/2009 | US7564164 Drive circuit for piezoelectric pump and cooling system that uses this drive circuit |
| 07/16/2009 | US20090182276 Fluid Delivery Device with Autocalibration |
| 07/16/2009 | US20090179044 Fluid Delivery Device with Autocalibration |
| 07/16/2009 | US20090178934 Microfluidic structure |
| 07/16/2009 | DE102008004147A1 Micropump for pumping of fluid, has diaphragm, which is extended over cross section of fluid channel, and has fluid component with passage by diaphragm |
| 07/15/2009 | EP2077874A1 Peristaltic micropump having an exchangeable pump head |
| 07/15/2009 | CN101484702A Self-contained pump |
| 07/15/2009 | CN100513783C Multi-stage diaphragm pump |
| 07/14/2009 | US7559524 Tube occluder for occluding collapsible tubes |
| 07/14/2009 | CA2405571C Metering pump |
| 07/14/2009 | CA2347626C Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions |
| 07/09/2009 | US20090177160 Fluid Delivery Device with Autocalibration |
| 07/09/2009 | US20090177149 Method of purging air from a medical fluid machine |
| 07/08/2009 | EP2077395A1 Droplet ejecting apparatus |
| 07/08/2009 | EP2077394A1 Droplet ejecting apparatus and method for manufacturing the same |
| 07/08/2009 | EP2076676A1 Grooved aspiration pump roller-head assembly |
| 07/08/2009 | EP2076675A1 Wax micro actuator |
| 07/08/2009 | EP1856415B1 Diaphragm pump and method for the production thereof |
| 07/08/2009 | EP1383558B1 Medical Infusion Cassette with Membrane |
| 07/08/2009 | CN101479480A Method of blending lubricants using positive displacement liquid-handling equipment |
| 07/08/2009 | CN100510400C Diaphragm pump and cooling system with the diaphragm pump |
| 07/08/2009 | CN100510399C Pipe for peristaltic pump and method for fabricating deformable pipe through squeeze-molding |
| 07/08/2009 | CN100510378C Diaphragm pump structure for improving assembling reliability |
| 07/02/2009 | US20090169402 Membrane Pump |
| 07/01/2009 | EP2075468A1 Pump |
| 07/01/2009 | EP2074328A2 Peristaltic pump |
| 07/01/2009 | CN101469692A Piezoelectric pump, cooling device, and electronic apparatus |
| 07/01/2009 | CN100507271C Finger-type peristaltic pump |
| 06/30/2009 | US7553135 Diaphragm air pump |
| 06/30/2009 | CA2369825C Microstructured components |
| 06/25/2009 | US20090163869 Variable Volume, Shape Memory Actuated Insulin Dispensing Pump |
| 06/25/2009 | US20090163854 Network Communication and Message Protocol for a Medical Perfusion System |
| 06/25/2009 | US20090162229 Pump structure connectable with an air cushion or a bladder |
| 06/25/2009 | US20090162228 Guide element for a peristaltic pump |
| 06/25/2009 | US20090162214 Portable pumping apparatus for concurrently pumping liquid from a source container to a destination container and pumping vapor from the destination container to the source container |
| 06/25/2009 | US20090162212 Peristaltic pump assembly |
| 06/25/2009 | DE102007061920A1 Kammer, Pumpe mit Kammer und Verfahren zur Herstellung von Kammern Chamber, pump chamber and process for the production of chambers |
| 06/24/2009 | EP2072819A1 Pump chamber and method for manufacturing the chamber |
| 06/24/2009 | CN201262145Y High-precision optical resist dispensing pump |
| 06/24/2009 | CN101463809A Vertical self-absorption type piezoelectric ceramic pump |
| 06/24/2009 | CN101463808A Fluid delivery device |
| 06/23/2009 | US7550034 Gas flow generator |
| 06/23/2009 | CA2366097C Method and arrangement for pumping material |
| 06/18/2009 | WO2009075581A1 Flexible chamber |
| 06/18/2009 | WO2009074180A1 Valve based or viscosity based control of a fluid pump |
| 06/18/2009 | US20090155098 Pump structure connectable with an air cushion or a bladder |
| 06/18/2009 | US20090151422 Microfabricated elastomeric valve and pump systems |
| 06/17/2009 | EP2071189A1 Microfluidic device |
| 06/17/2009 | CN201258842Y Peristaltic pump |
| 06/17/2009 | CN100501161C Reciprocating pump diaphragm type hydraulic end flow passage capable of transferring slurry |
| 06/16/2009 | US7547200 Self-loading peristaltic pump for extracorporeal blood circuit |
| 06/16/2009 | US7547199 Fluid pumping system and related methods |
| 06/11/2009 | WO2009073212A1 Peristaltic pump |
| 06/11/2009 | WO2009072896A1 Pumping apparatus and method for the use of the pumping apparatus |
| 06/11/2009 | WO2009072861A2 Packaging method for micromechanical device |
| 06/11/2009 | WO2009072860A2 Insulation method for micromechanical device |
| 06/11/2009 | WO2009072434A1 Piezoelectric pump |
| 06/11/2009 | WO2009072261A1 Pump |
| 06/11/2009 | WO2009071069A1 Piston membrane pump |
| 06/11/2009 | WO2009000895A3 Fluid circulation pump with integrated short circuit |
| 06/11/2009 | WO2008109863A3 Multi-layer tubes |
| 06/11/2009 | CA2707831A1 Peristaltic pump |
| 06/10/2009 | EP2066371A2 Infusion medium delivery device and method with compressible or curved reservoir or conduit |
| 06/10/2009 | DE102007059240A1 Diaphragm pump for use as e.g. dosing pump in selective catalytic reduction exhaust gas cleaning system for diesel motor vehicle, has pump head enclosed between front sides of housing, so that head is held on housing |
| 06/10/2009 | DE102007059239A1 Membran, und Hubkolben-Membranpumpe Membrane, and reciprocating diaphragm pump |
| 06/10/2009 | CN101454570A Hydraulically actuated submersible pump |
| 06/10/2009 | CN101451522A Variable displacement pump |
| 06/09/2009 | US7544508 Multicompartment apparatus comprising separation membranes for use in bioconversion of compounds; bioreactors; prosthetics; organ replacement |
| 06/09/2009 | US7544048 Universal vibratory pump |
| 06/04/2009 | WO2009069449A1 Test device and test device control method |
| 06/04/2009 | US20090139769 Apparatus and method for a hydraulic diaphragm downhole mud motor |
| 06/04/2009 | US20090139577 Method of using triggerable passive valves to control the flow of fluid |
| 06/04/2009 | DE202009003492U1 Schlauchmembran-Prozeßpumpe Hose membrane process pump |
| 06/03/2009 | EP2064447A1 Reciprocating pump, system of reciprocating pumps, and method of driving reciprocating pumps |
| 06/03/2009 | CN201250769Y Hydraulic resilient diaphragm type transfer pump |
| 06/03/2009 | CN101449060A Air driven pump with performance control |
| 06/03/2009 | CN101446280A Removable pump and negative pressure wound treatment system using same |
| 06/03/2009 | CN100494680C Method and device for conveying material |
| 06/03/2009 | CN100494675C Pump, pumping device and method for emitting fluid to air |
| 05/28/2009 | WO2009066996A1 Device for microfludic application |
| 05/28/2009 | WO2009065427A1 Pump arrangement having safety valve |
| 05/28/2009 | US20090136370 Fluid Dispenser Comprising a Bellows |
| 05/28/2009 | DE102006044246B4 Abgasnachbehandlungssystem Treatment system |
| 05/27/2009 | EP2063123A2 Method and apparatus for transporting fluid in a conduit |
| 05/27/2009 | EP2061972A2 Diaphragm pump |
| 05/27/2009 | EP2061971A2 Diaphragm pump |