Patents for F16K 99 - Subject matter not provided for in other groups of this subclass (2,394)
04/2003
04/24/2003WO2003033399A1 Drive device
04/24/2003WO2002081935A3 Microfabricated fluidic circuit elements and applications
04/23/2003EP1303352A2 Methods for liquid metering in microchannels
04/17/2003WO2003031828A1 Method of setting and actuating a multi-stable micro valve and adjustable micro valve
04/17/2003US20030071235 Passive microvalve
04/17/2003US20030070677 Compositions and methods for liquid metering in microchannels
04/10/2003WO2002091028A3 Devices employing colloidal-sized particles
04/03/2003WO2003027508A1 Low power integrated pumping and valving arrays for microfluidic systems
04/03/2003WO2002060582A3 Microfluidic devices for introducing and dispensing fluids from microfluidic systems
04/03/2003US20030061687 Simultaneously introducing target solution at a known concentration into the chambers of a microfluidic device; solvent concentration is varied in each of the chambers to provide a large number of crystallization environments
04/01/2003US6540203 Pilot operated microvalve device
03/2003
03/27/2003US20030058515 MEMS-based valve device
03/27/2003US20030057391 Low power integrated pumping and valving arrays for microfluidic systems
03/27/2003US20030056828 Valve means
03/26/2003EP1296067A2 Passive microvalve
03/26/2003EP1296066A2 Valve device
03/26/2003EP1295054A2 Microvalve for electronically controlled transmission
03/25/2003US6536476 Flow rate-controlling method and microvalve therefor
03/25/2003US6536213 Micromachined parylene membrane valve and pump
03/19/2003EP1255642A4 Method for attaching a micromechanical device to a manifold, and fluid control system produced thereby
03/18/2003WO2002024320A1 Very small chemical device and flow rate adjusting method therefor
03/18/2003US6533366 Vehicle hydraulic braking systems incorporating micro-machined technology
03/18/2003CA2422550A1 Very small chemical device and flow rate adjusting method therefor
03/13/2003WO2003020946A2 Fabrication of molecular scale devices using fluidic assembly
03/13/2003WO2002094440A3 Microchip integrated multichannel electroosmotic pumping system
03/13/2003WO2002055198A3 Microfluidic flow control devices
03/13/2003WO2002043615A3 Microfabricated elastomeric valve and pump systems
03/13/2003US20030047220 Stimuli-responsive hybrid materials containing molecular actuators and their applications
03/12/2003EP1289658A2 Valve for use in microfluidic structures
03/11/2003US6530217 Micromotors, linear motors and microactuators for controlling flow properties of fluids
03/05/2003EP1286913A2 Microfluidic concentration gradient loop
03/04/2003US6527003 Micro valve actuator
02/2003
02/27/2003US20030040173 Fabrication of molecular scale devices using fluidic assembly
02/25/2003US6524456 Drawing and transporting segmenting liquid through microchannels; combinatorial libraries, medical diagnosis, gene expression of proteins
02/25/2003US6523560 Microvalve with pressure equalization
02/20/2003WO2002053290A3 Valves and pumps for microfluidic systems and method for making microfluidic systems
02/20/2003US20030034306 Well plates; fluid flow
02/18/2003US6520477 This invention is directed to a microelectromechanical valve having two or more diaphragms containing non-aligned holes to control the flow of fluids. Fluid flows through the holes in the first diaphragm and then must flow between the first and
02/13/2003WO2003012566A1 Micromachined structure usable in pressure regulating microvalve and proportional microvalve
02/13/2003WO2003012325A1 Methods and systems for fluid control in microfluidics devices
02/13/2003WO2002082057A3 Split focusing cytometer
02/13/2003US20030030023 High temperature micro-machined valve
02/05/2003EP1281004A1 An adaptor for receiving a fluidic device
02/05/2003EP1281003A1 Method of forming a fluid tight seal
01/2003
01/30/2003WO2002068849A9 Microfluidic valve and microactuator for a microvalve
01/30/2003US20030019833 Microfabricated elastomeric valve and pump systems
01/30/2003US20030019540 Electromechanical device and a process of preparing same
01/30/2003US20030019528 Check valve for micro electro mechanical structure devices
01/30/2003US20030019522 Methods and systems for fluid control in microfluidic devices
01/23/2003US20030015682 Flow-switching microdevice
01/23/2003US20030015244 Fluidic switches and method for controlling flow in fluidic systems
01/22/2003EP1276565A2 Fluidic impedances in microfluidic system
01/16/2003WO2002081934A3 Pneumatic valve interface for use in microfluidic structures
01/16/2003WO2002070932A3 Microvalve
01/16/2003US20030012657 Devices employing colloidal-sized particles
01/14/2003US6505811 High-pressure fluid control valve assembly having a microvalve device attached to fluid distributing substrate
01/09/2003US20030005969 Microfluidic devices with porous regions
01/08/2003EP1273808A1 Adjustable micro valve and method of setting and actuating it
01/08/2003EP0733169B1 Micromachined fluid handling apparatus comprising a filter and a flow regulator
01/03/2003WO2003001215A2 Valve block for an arrangement of piston pipettes
01/03/2003WO2003000392A2 Method and apparatus for controlling fluid flow rate in a microfluidic circuit
12/2002
12/31/2002US6499499 Flow control in multi-stream microfluidic devices
12/31/2002US6499297 Micromachined parylene membrane valve and pump
12/27/2002WO2002073184A3 Gas chromatograph injection valve
12/26/2002US20020197167 Microfluidic flow control device
12/26/2002US20020195579 Liquid microvalve
12/26/2002US20020195152 Microfabricated fluidic circuit elements and applications
12/26/2002US20020194909 Mobile monolithic polymer elements for flow control in microfluidic devices
12/18/2002EP1266142A2 Thermally actuated microvalve assembly
12/17/2002US6494804 Microvalve for electronically controlled transmission
12/17/2002US6494433 Thermally activated polymer device
12/12/2002WO2002053921A3 Apparatus and method for propelling fluids
12/10/2002US6491061 Stimuli responsive hybrid materials containing molecular actuators and their applications
12/05/2002WO2002097865A2 Fluidic valves, agitators, and pumps and methods thereof
12/05/2002WO2002097422A1 A micro valve apparatus using micro bead and method for controlling the same
12/05/2002US20020182091 Micro fluidic valves, agitators, and pumps and methods thereof
11/2002
11/28/2002WO2002094440A2 Microchip integrated multichannel electroosmotic pumping system
11/28/2002WO2002081934A9 Pneumatic valve interface for use in microfluidic structures
11/28/2002US20020175302 Two-stage valve suitable as high-flow high-pressure microvalve
11/28/2002US20020174891 Proportional micromechanical valve
11/21/2002WO2002092497A2 Method for fabrication of a molecular filter and apparatus formed by the same
11/21/2002WO2002033268A3 Microvalve
11/21/2002US20020173015 Method for fabrication of a molecular filter and apparatus formed by the same
11/21/2002US20020172622 Microfluidic device for concentrating particles in a concentrating solution
11/19/2002US6481453 Microfluidic branch metering systems and methods
11/14/2002WO2002091028A2 Devices employing colloidal-sized particles
11/14/2002US20020168278 Valves and pumps for microfluidic systems and method for making microfluidic systems
11/14/2002US20020166585 Microfluidic regulating device
11/14/2002US20020166582 Microfluidic branch metering systems and methods
11/13/2002EP1255642A1 Method for attaching a micromechanical device to a manifold, and fluid control system produced thereby
11/07/2002WO2002088551A1 Pyrotechnic microactuators for microsystems
11/06/2002CN1378485A Microfluidic device for controlled mianipulation of small volumes
10/2002
10/31/2002WO2002086333A1 Fluidic switches and method for controlling flow in fluidic systems
10/31/2002WO2002086332A1 Porous microfluidic valves
10/31/2002WO2002085522A1 Microfluidic device with partially restrained element
10/31/2002US20020160518 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
10/31/2002US20020159920 Multiple redundant microfluidic structures cross reference to related applications
10/29/2002US6470904 Normally closed in-channel micro check valve
10/24/2002US20020155010 Microfluidic valve with partially restrained element
10/24/2002US20020153046 Flow control in multi-stream microfluidic devices
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