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Class Information
Number: 250/436
Name: Radiant energy > Fluent material containment, support or transfer means > With irradiating source or radiating fluent material > Including a flowthrough transfer means > Flow-enclosed radiation source
Description: Subject matter wherein the transfer means causes the fluent material to flow about the radiation source.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601960 |
Control for UV water disinfection |
Oct. 13, 2009 |
| 7578937 |
Treatment of fluids with wave energy from a carbon arc |
Aug. 25, 2009 |
| 7569981 |
Ultraviolet germicidal lamp base and socket |
Aug. 4, 2009 |
| 7566743 |
System and method for medical treatment |
Jul. 28, 2009 |
| 7550089 |
Floating ultraviolet water purification device |
Jun. 23, 2009 |
| 7550742 |
UV light redundancy system |
Jun. 23, 2009 |
| 7513486 |
Humidifier with improved UV disinfection |
Apr. 7, 2009 |
| 7513193 |
Method and installation for irradiating bulk material |
Apr. 7, 2009 |
| 7482599 |
Fluid ultraviolet sterilization system |
Jan. 27, 2009 |
| 7476870 |
Methods of fluid irradiation using ultraviolet reflecting compositions |
Jan. 13, 2009 |
| 7431847 |
Method and apparatus for purifying water by photo-chemical oxidation |
Oct. 7, 2008 |
| 7429742 |
Optical UV lamp-on indicator |
Sep. 30, 2008 |
| 7427763 |
Device for the uv treatment of flowing fluids |
Sep. 23, 2008 |
| 7425272 |
Systems and methods for in-situ cleaning of protective sleeves in UV decontamination systems |
Sep. 16, 2008 |
| 7419642 |
Fluid disinfection apparatus |
Sep. 2, 2008 |
| 7408174 |
Fluid treatment system |
Aug. 5, 2008 |
| 7407593 |
Deodorization of livestock waste using ozone |
Aug. 5, 2008 |
| 7404806 |
Hemo-aide |
Jul. 29, 2008 |
| 7396459 |
Internal UV treatment of potable water systems |
Jul. 8, 2008 |
| 7390222 |
Ultraviolet lamp for use in water purifiers |
Jun. 24, 2008 |
| 7391041 |
Germicidal UV reactor and UV lamp |
Jun. 24, 2008 |
| 7381976 |
Monochromatic fluid treatment systems |
Jun. 3, 2008 |
| 7364654 |
In-home water treatment system |
Apr. 29, 2008 |
| 7361904 |
UV water purification system |
Apr. 22, 2008 |
| 7323694 |
Fluid treatment system and radiation source module for use therein |
Jan. 29, 2008 |
| RE40022 |
Germicidal lamp for harsh environments |
Jan. 22, 2008 |
| 7304312 |
Ultraviolet reflecting compositions |
Dec. 4, 2007 |
| 7279092 |
UV wastewater treatment device |
Oct. 9, 2007 |
| 7250610 |
UV light disinfection device |
Jul. 31, 2007 |
| 7241380 |
Ultraviolet treatment unit and septic tank system |
Jul. 10, 2007 |
| 7226542 |
Fluid treatment apparatus |
Jun. 5, 2007 |
| 7208734 |
Infrared array detection device |
Apr. 24, 2007 |
| RE39522 |
Ultraviolet ray irradiation equipment having scraper rings fitted to light transmission tubes |
Mar. 20, 2007 |
| 7186334 |
Combined chlorine and ozone generator sterilization system |
Mar. 6, 2007 |
| 7175760 |
Water dispensing apparatus with water recirculation line |
Feb. 13, 2007 |
| 7166850 |
Fluid mixing device |
Jan. 23, 2007 |
| 7112310 |
UV-irradiation device for treating fluids, comprising an improved cleaning device |
Sep. 26, 2006 |
| 7097764 |
Apparatus for irradiating fluids with UV |
Aug. 29, 2006 |
| 7081225 |
Methods and apparatus for disinfecting and sterilizing fluid using ultraviolet radiation |
Jul. 25, 2006 |
| 7081636 |
Pulsed UV light source |
Jul. 25, 2006 |
| 7063794 |
Water treatment apparatus |
Jun. 20, 2006 |
| 7064342 |
Adjustable ultraviolet lamp mounting device |
Jun. 20, 2006 |
| 7057189 |
Monochromatic fluid treatment systems |
Jun. 6, 2006 |
| 7018544 |
Fluid treatment device |
Mar. 28, 2006 |
| 7002161 |
Treated water dispensing system |
Feb. 21, 2006 |
| 6972415 |
Fluid treatment system with UV sensor and intelligent driver |
Dec. 6, 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 |
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