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Class Information
Number: 250/435
Name: Radiant energy > Fluent material containment, support or transfer means > With irradiating source or radiating fluent material > Including a flowthrough transfer means
Description: Subject matter having a transfer means comprising a fluent material enclosing means having means to permit spatially separate ingress and egress of the fluent material.


Sub-classes under this class:

Class Number Class Name Patents
250/436 Flow-enclosed radiation source 251
250/437 Tortuous path type 91
250/438 With a flow-modifying surface 101


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7449685 Gas monitoring apparatus Nov. 11, 2008
7432513 Gas shower, lithographic apparatus and use of a gas shower Oct. 7, 2008
7427763 Device for the uv treatment of flowing fluids Sep. 23, 2008
7420183 Apparatus and process for sterilization of liquid media by means of UV irradiation and short-time heat treatment Sep. 2, 2008
7408174 Fluid treatment system Aug. 5, 2008
7404806 Hemo-aide Jul. 29, 2008
7351587 Method for the online determination of hydrogen peroxide Apr. 1, 2008
7348580 Particle beam processing apparatus and materials treatable using the apparatus Mar. 25, 2008
7317193 Ultraviolet radiation water disinfecting device Jan. 8, 2008
7312440 Integrated micro fuel processor and flow delivery infrastructure Dec. 25, 2007
7306716 Water treatment system Dec. 11, 2007
7306942 Endospore detector Dec. 11, 2007
7304312 Ultraviolet reflecting compositions Dec. 4, 2007
7291846 Apparatus for and method of treating a fluid Nov. 6, 2007
7276720 Apparatus and methods for analyzing samples Oct. 2, 2007
7270748 Sterilizing water faucet Sep. 18, 2007
7265348 Apparatus for dispensing a sample in electrospray mass spectrometers Sep. 4, 2007
7252763 Point-of-use water treatment system Aug. 7, 2007
7232517 Passive freestanding portable liquid filtration device Jun. 19, 2007
7226542 Fluid treatment apparatus Jun. 5, 2007
7227136 Method and arrangement for detecting harmful substances Jun. 5, 2007
RE39657 Sterilization by low energy electron beam May. 29, 2007
7217933 UV water disinfector May. 15, 2007
7205536 Micro matrix ion generator for analyzers Apr. 17, 2007
7175808 Micro-organism inactivation system Feb. 13, 2007
7109477 Automatic sample loader for use with a mass spectrometer Sep. 19, 2006
7067822 Bulk material irradiation system and method Jun. 27, 2006
7048862 Free atom aqueous solution producing apparatus, free-atom aqueous solution producing method, and free-atom aqueous solution May. 23, 2006
7045102 Fluid treatment system May. 16, 2006
7030391 Ultraviolet sterilization device Apr. 18, 2006
7026635 Particle beam processing apparatus and materials treatable using the apparatus Apr. 11, 2006
7026630 Ultraviolet sterilization device with autocleaning structure Apr. 11, 2006
7001571 Systems and methods for disinfection Feb. 21, 2006
7002140 Ultraviolet water treatment system Feb. 21, 2006
7002161 Treated water dispensing system Feb. 21, 2006
6969850 Microfluidic array devices and methods of manufacturing and uses thereof Nov. 29, 2005
6956220 Fluid treatment system and radiation sources module for use therein Oct. 18, 2005
6949185 Point-of-use water treatment system Sep. 27, 2005
6949223 Light module for air treatment units Sep. 27, 2005
6909101 Water purifying apparatus Jun. 21, 2005
6864480 Interface members and holders for microfluidic array devices Mar. 8, 2005
6847033 Method and device for quickly and continually detecting changes in the concentration of radon gas that is dissolved in water Jan. 25, 2005
6830697 Fluid treatment system, radiation source assembly and radiation source module Dec. 14, 2004
6827082 Reaction chamber with a protected surface Dec. 7, 2004
6818177 Ultraviolet air purification systems Nov. 16, 2004
6793817 Lamp assembly for point-of-use water treatment system Sep. 21, 2004
6787782 Ultraviolet-light vehicle air cleaning system Sep. 7, 2004
6784440 Food sanitizing cabinet Aug. 31, 2004
6783670 Device suitable for treating liquids, in particular contaminated water Aug. 31, 2004
6767458 Ultraviolet generator used in water purification system Jul. 27, 2004

1 2 3 4 5 6


 
 
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