ClassID:

249538

Y10T137/87716 - CPC Classification

Classification description:

Fluid handling; Systems; With flow control means for branched passages; With common valve operator For valve having a flexible diaphragm valving member

Recent Application in this class:
#1
20180231509
2018-08-16

Multi-way valve

#2
20150083259
2015-03-26

Diaphragm-sealed valve with improved actuator design

#3
20120171758
2012-07-05

Device for extracting nucleic acid from a sample

#4
20120091374
2012-04-19

Microfabricated elastomeric valve and pump systems

#5
20120010825
2012-01-12

Gas chromatograph with digital processing of a thermoconductivity detector signal

#6
20120009667
2012-01-12

Apparatus and method for analyzing fluid sample

#7
20110226367
2011-09-22

Valve assembly

#8
20110214768
2011-09-08

Metering assembly and method of dispensing fluid

#9
20100303687
2010-12-02

Fluidic devices with diaphragm valves

#10
20100224255
2010-09-09

Fluid control structures in microfluidic devices

#11
20100187452
2010-07-29

Microfluidic dispensing assembly

#12
20100187105
2010-07-29

Microfabricated elastomeric valve and pump systems

#13
20100186841
2010-07-29

Microfluidic dispensing assembly

#14
20100185049
2010-07-22

DOME AND SCREW VALVES FOR REMOTELY ADJUSTABLE GASTRIC BANDING SYSTEMS

#15
20090263264
2009-10-22

Bi-directional continuous peristaltic micro-pump

#16
20090178713
2009-07-16

High flow capacity positioner

#17
20090060797
2009-03-05

Fluid control structures in microfluidic devices

#18
20090020556
2009-01-22

Metering assembly and method of dispensing fluid

#19
20080224081
2008-09-18

Valve Assembly

#20
20080176127
2008-07-24

Anode air purge valve design

#21
20080145286
2008-06-19

Microfluidic devices and related methods and systems

#22
20080092627
2008-04-24

Gas chromatograph with improved thermal maintenance and process operation using microprocessor control

#23
20080087072
2008-04-17

Field mounted analyzer with a graphical user interface

#24
20080072976
2008-03-27

Feed-through module for an analyzer

#25
20080057572
2008-03-06

Device for extracting nucleic acid from a sample

#26
20080052013
2008-02-28

Gas chromatograph with digital processing of thermoconductivity detector signals

#27
20070204673
2007-09-06

Fluid control device for a gas chromatograph

#28
20070095126
2007-05-03

Gas chromatograph module with an electronic device

#29
20070089484
2007-04-26

Compact field-mountable gas chromatograph with a display screen

#30
20070059494
2007-03-15

MICROFABRICATED ELASTOMERIC VALVE AND PUMP SYSTEMS

#31
20060073484
2006-04-06

Methods and apparatus for pathogen detection and analysis

#32
20050150560
2005-07-14

Diaphragm valve