C02F1/305 - CPC Classification Index

#1

20240123372

2024-04-18

Process for treating aged oil by electron beam irradiation

#2

20230399827

2023-12-14

Basin faucet with filter

#3

20230083257

2023-03-16

METHOD AND SYSTEM FOR WASTE TREATMENT

#4

20220396504

2022-12-15

WATER PURIFICATION SYSTEM

#5

20210162475

2021-06-03

METHOD FOR REMOVING ANTIBIOTIC RESISTANCE GENE BY USING IONIZING RADIATION

#6

20210009443

2021-01-14

Water purification system

#7

20200306717

2020-10-01

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#8

20190366296

2019-12-05

System and method for cleaning hyrocarbon contaminated water

#9

20190175769

2019-06-13

Method for irradiating a liquid with accelerated electrons

#10

20190134596

2019-05-09

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#11

20190134595

2019-05-09

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#12

20180304225

2018-10-25

Systems and methods for interior energy-activation from an exterior source

#13

20180221846

2018-08-09

System and method for cleaning hydrocarbon contaminated water

#14

20170239637

2017-08-24

Systems and methods for interior energy-activation from an exterior source

#15

20170173350

2017-06-22

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#16

20170144129

2017-05-25

Hybrid water treatment agent of β-manganese dioxide nanoparticles and carbon nanotube, preparation method therefor, water treatment apparatus using same, and underground water in situ treatment apparatus

#17

20170121472

2017-05-04

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#18

20170001886

2017-01-05

System, method and apparatus for treating liquids with wave energy from plasma

#19

20160354467

2016-12-08

Systems and methods for interior energy-activation from an exterior source

#20

20160257579

2016-09-08

SYSTEM AND METHOD FOR REMOVAL AND ERADICATING RESIDUAL OIL FROM PRODUCED WATERS

#21

20160184791

2016-06-30

System and method for converting gaseous hydrocarbon mixtures into highly-branched hydrocarbons using electron beam combined with electron beam-sustained non-thermal plasma discharge

#22

20160067524

2016-03-10

Systems and methods for interior energy-activation from an exterior source

#23

20160005503

2016-01-07

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#24

20150290614

2015-10-15

Systems and methods for interior energy-activation from an exterior source

#25

20140339147

2014-11-20

Compact biocidal water purification system

#26

20140224730

2014-08-14

Wastewater treatment process including irradiation of primary solids

#27

20140224719

2014-08-14

Wastewater treatment system including irradiation of primary solids

#28

20140222117

2014-08-07

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#29

20140163303

2014-06-12

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#30

20140134307

2014-05-15

Systems and methods for interior energy-activation from an exterior source

#31

20130306573

2013-11-21

SYSTEM AND METHOD FOR CLEANING HYROCARBON CONTAMINATED WATER

#32

20130240758

2013-09-19

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#33

20130156905

2013-06-20

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#34

20130032546

2013-02-07

HOT STERILIZATION OF WATER

#35

20120267310

2012-10-25

E-BEAM TECHNOLOGY FOR WATER TREATMENT

#36

20120024718

2012-02-02

Method for treating a substance with wave energy from plasma and an electrical arc

#37

20110240565

2011-10-06

Apparatus and method for treating ship ballast water using electron beams

#38

20110210075

2011-09-01

ELECTROCOAGULATION DEVICES AND METHODS OF USE

#39

20110052455

2011-03-03

Mobile type electron accelerator

#40

20110005284

2011-01-13

Wastewater treatment system including irradiation of primary solids

#41

20100320155

2010-12-23

Methods For Removing Dissolved Metallic Ions From Aqueous Solutions

#42

20100289577

2010-11-18

Cascade voltage amplifier and method of activating cascaded electron tubes

#43

20100130805

2010-05-27

Method and device for inactivating a microbiologically contaminated mass containing solid particles with accelerated electrons

#44

20090294692

2009-12-03

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

#45

20090294376

2009-12-03

Method for depolluting aqueous media containing organic pollutants

#46

20090285362

2009-11-19

Flash X-ray irradiator

#47

20090162271

2009-06-25

CAVITATION DEVICE AND METHOD

#48

20090045352

2009-02-19

Radiation dosimeter for fluid very small substances, and method of measuring radiation dose

#49

20080314842

2008-12-25

Method of treating raw sewage slurry

#50

20080286424

2008-11-20

Apparatus and method for radiation processing of fluent food products

#51

20080258080

2008-10-23

Method and apparatus for treating fluids to alter their physical characteristics

#52

20070253874

2007-11-01

System, method and apparatus for treating liquids with wave energy from plasma

#53

20070077166

2007-04-05

Method, installation and component for destruction of live organisms in a liquid

#54

20050167368

2005-08-04

Method and device for post-treating waste water from sewage plants

#55

15786728

2018-07-24

Electron generation apparatus