ClassID:

248526

Y10T137/2213 - CPC Classification

Classification description:

Fluid handling; Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]; Means to regulate or vary operation of device; By movable element Electrically-actuated element [e.g., electro-mechanical transducer]

Recent Application in this class:
#1
20180156356
2018-06-07

Capsule, in-line magnetic valve system and method

#2
20160209639
2016-07-21

Microfluidic thermoptic energy processor

#3
20140373937
2014-12-25

Microvalve having improved air purging capability

#4
20140238522
2014-08-28

Piezoelectric driven oscillating surface

#5
20140204450
2014-07-24

Microfluidic thermoptic energy processor

#6
20130263449
2013-10-10

Check valve diaphragm micropump

#7
20130255815
2013-10-03

Fluid conduit with variable flow resistance

#8
20130199646
2013-08-08

Valve plug

#9
20120261013
2012-10-18

Microfluidic system including a bubble valve for regulating fluid flow through a microchannel

#10
20120227846
2012-09-13

Micro-electro-mechanical device with a piezoelectric actuator

#11
20120180894
2012-07-19

Valve and actuator employing capillary electrowetting phenomenon

#12
20120015442
2012-01-19

Microfluidic system including a bubble valve for regulating fluid flow through a microchannel

#13
20110132484
2011-06-09

Valve Assemblies Including Electrically Actuated Valves

#14
20110126911
2011-06-02

Device with diaphragm valve

#15
20110100495
2011-05-05

Microfluidic devices with separable actuation and fluid-bearing modules

#16
20110043937
2011-02-24

Microvalve system

#17
20100313983
2010-12-16

Polymer actuator, and valve and shaft-sealing structure each using the same

#18
20100236644
2010-09-23

Methods of Operating Microvalve Assemblies and Related Structures and Related Devices

#19
20100200093
2010-08-12

Phase-change valve apparatuses

#20
20100187452
2010-07-29

Microfluidic dispensing assembly

#21
20100186841
2010-07-29

Microfluidic dispensing assembly

#22
20100176322
2010-07-15

Electroactive polymer devices for controlling fluid flow

#23
20100143193
2010-06-10

Magnetic valves for performing multi-dimensional assays using one microfluidic chip

#24
20100140517
2010-06-10

One-step flow control for crossing channels

#25
20100139797
2010-06-10

Magnetically actuated microfluidic mixers

#26
20100132797
2010-06-03

MICROFLUIDIC SYSTEM BASED ON ACTUATOR ELEMENTS

#27
20100116343
2010-05-13

Valves and reservoirs for microfluidic systems

#28
20100090565
2010-04-15

Micro-electro-mechanical device with a piezoelectric actuator

#29
20100084032
2010-04-08

Dispenser arrangement for fluidic dispensing control in microfluidic system

#30
20100078128
2010-04-01

Substrate processing apparatus

#31
20100051846
2010-03-04

SHAFT SEALING DEVICE AND VALVE STRUCTURE USING THE SAME

#32
20100018584
2010-01-28

Microfluidic system and method for manufacturing the same

#33
20090317302
2009-12-24

Microfluidic System Comprising MEMS Integrated Circuit

#34
20090314368
2009-12-24

Microfluidic System Comprising Pinch Valve and On-Chip MEMS Pump

#35
20090314367
2009-12-24

Bonded Microfluidics System Comprising CMOS-Controllable Microfluidic Devices

#36
20090314366
2009-12-24

Fluidic device

#37
20090288910
2009-11-26

Method and system for enhanced high intensity acoustic waves application

#38
20090260692
2009-10-22

Autonomous electrochemical actuation of microfluidic circuits

#39
20090242061
2009-10-01

Dual-cavity fluid conveying apparatus

#40
20090202364
2009-08-13

Liquid propulsion device incorporating a pyrotechnic gas generator in the structure thereof

#41
20090200501
2009-08-13

Electroactive polymer devices for controlling fluid flow

#42
20090199917
2009-08-13

Microfluidic device with variable volume material

#43
20090188576
2009-07-30

Check valve diaphragm micropump

#44
20090165877
2009-07-02

ACTUATOR ELEMENTS FOR MICROFLUIDICS, RESPONSIVE TO MULTIPLE STIMULI

#45
20090126813
2009-05-21

Liquid-Transport Device and System

#46
20090032112
2009-02-05

Methods of packaging valve chips and related valve assemblies

#47
20080271799
2008-11-06

Microfluidic Regulating Device

#48
20080264506
2008-10-30

System and method for using electrowetting on dielectric (EWOD) for controlling fluid in a microfluidic circuit

#49
20080247264
2008-10-09

Apparatus and method for moving a liquid by means of a piezoelectric transducer

#50
20080245985
2008-10-09

Electroactive polymer devices for controlling fluid flow

#51
20080094448
2008-04-24

Valve and actuator employing capillary electrowetting phenomenon

#52
20080047622
2008-02-28

Thermally actuated microvalve with multiple fluid ports

#53
20060278288
2006-12-14

Microfluidic system including a bubble valve for regulating fluid flow through a microchannel

#54
20060071973
2006-04-06

Magnetic actuator using ferrofluid slug

#55
20060060723
2006-03-23

Simultaneous multiple-location separation control

#56
20060054227
2006-03-16

Fluid rotating apparatus using EHD technology

#57
20060016486
2006-01-26

Microvalve assemblies and related structures and related methods

#58
20060016481
2006-01-26

Valve assemblies including at least three chambers and related methods

#59
20060000514
2006-01-05

Fluidic diverter valve with a non-spherical shuttle element

#60
20050263194
2005-12-01

Diverter valve with multiple valve seat rings

#61
20050247358
2005-11-10

Microfluidic devices with separable actuation and fluid-bearing modules

#62
20050247357
2005-11-10

Microfluidic valve apparatuses with separable actuation and fluid-bearing modules

#63
20050247356
2005-11-10

Phase-change valve apparatuses

#64
20050161099
2005-07-28

Device for fluid processor and its fluid flow path setting device, fluid processor, and fluid processing method

#65
20050156129
2005-07-21

Proportional micromechanical valve

#66
20050130579
2005-06-16

Air-distribution device based on the Coanda effect with means for imparting a circulatory motion on the flow of air not properly oriented

#67
20050130578
2005-06-16

Air-distribution device based on the coanda effect

#68
20050109410
2005-05-26

Microfluidic system including a bubble valve for regulating fluid flow through a microchannel

#69
20050095142
2005-05-05

Negative pressure supply apparatus