| Patents for F16K 7 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage (6,637) |
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| 01/29/2003 | CN1100226C Single diaphragm pneumatic cut-off valve |
| 01/23/2003 | US20030015243 Flow control providing stable fluid flow |
| 01/22/2003 | EP1276669A1 Bag closing apparatus |
| 01/21/2003 | US6508453 High-temperature gas control valve |
| 01/21/2003 | US6508272 Device and method for operating at least two valves |
| 01/21/2003 | US6508266 Diaphragm valve |
| 01/16/2003 | WO2002081934A3 Pneumatic valve interface for use in microfluidic structures |
| 01/16/2003 | WO2002070932A3 Microvalve |
| 01/16/2003 | US20030010948 Flow rate control valve |
| 01/16/2003 | US20030010946 Pinch valve |
| 01/15/2003 | CN2531194Y 隔膜阀 Diaphragm |
| 01/15/2003 | CN1391638A 流体控制器 Fluid controller |
| 01/15/2003 | CN1391051A Multi-purpose electric valve |
| 01/14/2003 | US6505814 Fluid controller |
| 01/14/2003 | US6505810 Pinch valve arrangement for flow control |
| 01/09/2003 | WO2003003252A1 Partitioning ownership of a database among different database servers to control access to the database |
| 01/07/2003 | US6502367 Bag closing apparatus |
| 01/03/2003 | WO2002042671A3 Device and method for operating at least two valves |
| 01/02/2003 | EP1269056A2 Sanitary diaphragm valve |
| 01/02/2003 | DE20215623U1 Rotation valve with valve seat opening for controlling the flowing gaseous or liquid medium in pipes, comprises rotatable cylinder for mounting the valve opening |
| 01/01/2003 | CN2529032Y Water valve with autoamtic close function when water stop |
| 01/01/2003 | CN2529031Y Quick on-off sebific duct valve |
| 01/01/2003 | CN2529030Y Pipe clamp valve |
| 12/27/2002 | WO2002103230A1 Pinch valve |
| 12/27/2002 | WO2002103227A1 Diaphragm and diaphragm valve |
| 12/27/2002 | WO2002073184A3 Gas chromatograph injection valve |
| 12/25/2002 | CN2527838Y Gas safety monitor |
| 12/25/2002 | CN2527809Y Coaxial-operated electromagnetic valve with hand resetting function |
| 12/25/2002 | CN2527808Y Electromagnetic diaphragm valve |
| 12/19/2002 | WO2002101269A2 Vacuum actuated valve |
| 12/19/2002 | US20020189684 Vacuum demand valve |
| 12/19/2002 | US20020189672 Methods and systems for installing a pipeline within a pipeline |
| 12/19/2002 | US20020189671 Methods and systems for installing cable and conduit in pipelines |
| 12/19/2002 | CA2450461A1 Vacuum actuated valve |
| 12/18/2002 | EP1267109A2 Improved hydraulic membrane valve for regulating fluid flow rate |
| 12/18/2002 | EP1266142A2 Thermally actuated microvalve assembly |
| 12/18/2002 | EP0923727B1 Improved fluid control valve arrangement |
| 12/18/2002 | EP0900106B1 Pinch clip occluder for infusion sets |
| 12/18/2002 | CN2526629Y Steel wire float valve |
| 12/17/2002 | US6494864 Inner lumen anti-free flow device |
| 12/17/2002 | US6494432 Control element, especially a pneumatic valve |
| 12/17/2002 | US6494225 Proportional flow control valve |
| 12/12/2002 | WO2002099324A1 Four-way valve |
| 12/11/2002 | EP1264128A1 An apparatus for tapping of water or the like |
| 12/11/2002 | EP0777832B1 Sliding flow controller having channel with variable size groove |
| 12/11/2002 | CN1384304A 阀机构 Valve mechanism |
| 12/04/2002 | CN2524024Y Valve body structure for personal gas heater |
| 12/04/2002 | CN1382931A 液压阀门 Hydraulic valve |
| 12/04/2002 | CN1095532C Light quick-acting non-leakage valve |
| 11/28/2002 | WO2002081934A9 Pneumatic valve interface for use in microfluidic structures |
| 11/28/2002 | US20020175309 Pneumatically-actuated membrane valve for fluid branching ducts |
| 11/28/2002 | US20020174892 Valve means |
| 11/27/2002 | EP1260742A2 Pneumatically-actuated membrane valve for fluid branching ducts |
| 11/27/2002 | CN2522693Y Energy-saving environment-protection water valve |
| 11/27/2002 | CN2522692Y Timed gas valve |
| 11/27/2002 | CN1095053C Poppet valve |
| 11/25/2002 | CA2387203A1 Pneumatically-actuated membrane valve for fluid branching ducts |
| 11/21/2002 | US20020172622 Microfluidic device for concentrating particles in a concentrating solution |
| 11/20/2002 | CN2521453Y Lead electromagnetic valve |
| 11/20/2002 | CN1380950A Water saving automatic valve |
| 11/19/2002 | US6481460 Two-way valve with detachable detection section |
| 11/19/2002 | US6481459 Two-way valve with indicator section for indicating an on/off state of the valve |
| 11/14/2002 | US20020169423 Tube clamp, and tube clamp set for use with an infusion pump |
| 11/07/2002 | WO2002087409A2 Conformable balloonless catheter |
| 11/07/2002 | WO2001069111A8 An apparatus for tapping of water or the like |
| 11/07/2002 | US20020162590 Valve arrangement for a medical apparatus |
| 11/06/2002 | EP1255065A1 Valve |
| 11/06/2002 | CN2519873Y Electromagnetic valve with diaphragm connected valve |
| 11/06/2002 | CN1378422A Valve, milking claw and milking system |
| 11/03/2002 | CA2378271A1 Valve means |
| 10/31/2002 | WO2002041994A3 Microfluidic devices and methods for chemical assays |
| 10/31/2002 | US20020160518 For rapidly increasing sedimentation within microfluidic channels; blood cells or beads are separated from a carrier fluid using gravity combined with various devices such as membranes and sonic energy |
| 10/31/2002 | US20020159920 Multiple redundant microfluidic structures cross reference to related applications |
| 10/31/2002 | US20020158222 Reinforced diaphragm valve |
| 10/31/2002 | US20020158217 Pinch valve |
| 10/30/2002 | EP1253360A1 Pinch valve |
| 10/23/2002 | EP0738379B9 Expandable plug and control method |
| 10/17/2002 | WO2002082057A2 Split focusing cytometer |
| 10/17/2002 | WO2002081934A2 Pneumatic valve interface for use in microfluidic structures |
| 10/17/2002 | WO2002081085A2 Well-plate with microfluidic structures |
| 10/17/2002 | US20020150502 Surface tension reduction channel |
| 10/17/2002 | US20020149766 Split focusing cytometer |
| 10/17/2002 | US20020148992 Pneumatic valve interface for use in microfluidic structures |
| 10/17/2002 | US20020148991 Ferromagnetic/fluid valve actuator |
| 10/16/2002 | CN2516768Y Automatic flushing valve for sanitary ware |
| 10/16/2002 | CN2516767Y Water-controlled electric switch valve |
| 10/16/2002 | CN1374469A Rubber valve |
| 10/15/2002 | US6464201 Valve for a motor vehicle air spring having an ancillary volume |
| 10/15/2002 | US6463955 Hand operated rotary handle with lockout |
| 10/10/2002 | WO2002079640A1 Electromagnetically actuated valve |
| 10/10/2002 | WO2002078765A2 Programmable flexible-tube flow regulator and use methods |
| 10/10/2002 | US20020145123 Tilted and stepped diaphragm for control valves |
| 10/10/2002 | DE10116185A1 Elektromagnetisch betätigbares Ventil Electromagnetically actuable valve |
| 10/10/2002 | DE10114330A1 Ventilanordnung bei einem midizinischen Gerät Valve assembly with a midizinischen device |
| 10/09/2002 | CN2515477Y Inductive water tap |
| 10/09/2002 | CN2515476Y Water controlled automatic water supply device for water storage tank |
| 10/09/2002 | CN1373841A Flow control valve |
| 10/03/2002 | US20020143318 Magnetic valve bladder cycler drainage system and use method with urinary catheters |
| 10/03/2002 | US20020143292 Conformable balloonless catheter |
| 10/03/2002 | US20020139419 Programmable flexible-tube flow regulator and use methods |