ClassID:

86546

C02F2201/3224 - CPC Classification

Classification description:

Apparatus for treatment of water, waste water or sewage; Details relating to UV-irradiation devices; Lamp arrangement Units using UV-light guiding optical fibers

Recent Application in this class:
#1
20250304473
2025-10-02

PHOTOCATALYST ENABLED FLEXIBLE POLYMERIC OPTICAL FIBER SYSTEM

#2
20230143746
2023-05-11

Antimicrobial apparatus for tubing

#3
20210300791
2021-09-30

ULTRAVIOLET LIGHT-EMITTING FAUCET

#4
20200316244
2020-10-08

Fluid system with integrated disinfecting optics

#5
20200158948
2020-05-21

Photoresponsive polymer coated optical fibers for water treatment

#6
20190202715
2019-07-04

UV-LED liquid monitoring and treatment apparatus and method

#7
20190091358
2019-03-28

Luminaire with white light LEDs and UV LEDs for lighting and disinfection

#8
20180179945
2018-06-28

Assembly comprising a wet compartment and at least one anti-fouling energy source

#9
20180155215
2018-06-07

Sterilization device using straightener and UV LED array facing the straightener

#10
20170253497
2017-09-07

Self-cleaning ultraviolet wastewater disinfection unit and method

#11
20170158529
2017-06-08

Irradiation chamber for liquid purification apparatus, purification apparatus and beverage dispenser

#12
20170100989
2017-04-13

Antimicrobial UV-C treatment for automotive HVAC systems

#13
20170087268
2017-03-30

Fluid filtration apparatus

#14
20160296650
2016-10-13

White light LEDs and UV LEDs in same luminaire for lighting and disinfection

#15
20160289090
2016-10-06

UV-LED liquid monitoring and treatment apparatus and method

#16
20160184467
2016-06-30

Mobile UV sterilization device and method

#17
20150144802
2015-05-28

WATER PURIFICATION AND WATER SUPPLY SYSTEM DECONTAMINATION APPARATUS

#18
20140286843
2014-09-25

Fluid filtration apparatus

#19
20130323128
2013-12-05

Ultraviolet photoreactor for the purification of fluids

#20
20130294968
2013-11-07

Ultraviolet photoreactor for the purification of fluids

#21
20120037571
2012-02-16

METHOD AND APPARATUS FOR SANITIZING WATER USING AN ULTRAVIOLET LIGHT

#22
20110309032
2011-12-22

SYSTEM AND METHOD FOR PHOTOCHEMICAL TREATMENT OF LIQUID SUBSTANCES WITH ULTRAVIOLET LIGHT INSIDE LIQUID CONVEYING TUBINGS

#23
20100224562
2010-09-09

Ultraviolet Disinfection System and Method

#24
20100209294
2010-08-19

Ultraviolet photoreactor for the purification of fluids

#25
20100029157
2010-02-04

FABRIC WEB HAVING PHOTOCATALYSIS-BASED POLLUTION CONTROL PROPERTIES

#26
20090230038
2009-09-17

Apparatus for producing photocatalytic reaction water

#27
20080299017
2008-12-04

Photoreactor

#28
20080131337
2008-06-05

Sterilizer

#29
20060207431
2006-09-21

Systems and methods for contaminant detection within a fluid, ultraviolet treatment and status notification

#30
20060131511
2006-06-22

Inline air handler system and associated method of use

#31
20050263444
2005-12-01

Sensing and notification systems and methods

#32
20050167611
2005-08-04

Ultraviolet water treatment system

#33
15351942
2020-05-05

Fluid system with integrated disinfecting optics