ClassID:

30518

B01D2257/91 - CPC Classification

Classification description:

Components to be removed Bacteria; Microorganisms

Recent Application in this class:
#1
20260130526
2026-05-14

INFECTION CONTROL FILTER LABEL

#2
20260115637
2026-04-30

GAS TREATMENT APPARATUS FOR VENT

#3
20260108836
2026-04-23

FILTER ELEMENT AND METHOD FOR MANUFACTURING FILTER ELEMENT

#4
20260077288
2026-03-19

AIR WASHER THAT FACILITATES THE REPLACEMENT OF THE FILTER ASSEMBLY

#5
20260001025
2026-01-01

SORPTION FILTER ELEMENT, SORPTION FILTER CARTRIDGE, AND METHOD OF MANUFACTURING SORPTION FILTER ELEMENT

#6
20250387469
2025-12-25

Use of the ultrafiltration for producing purified allergenic extracts

#7
20250332311
2025-10-30

OZONE-BASED DISINFECTION SYSTEM FOR REFRIGERATED STORAGE AND ICE-MAKING APPLICATIONS

#8
20250312722
2025-10-09

Scented Air Filter Device and Method of Use

#9
20250303363
2025-10-02

PORTABLE AIR PURIFIER

#10
20250242306
2025-07-31

INDOOR AIR CLEANING APPARATUS FOR VEHICLE

#11
20250222286
2025-07-10

GAS DELIVERY APPARATUS FOR NASAL APPLICATION

#12
20250205382
2025-06-26

PHOTOCATALYTIC AIR PURIFIER AND AIR PURIFICATION METHOD

#13
20250177920
2025-06-05

SYSTEM FOR PURIFYING AIR IN A CLOSED STORAGE/TRANSPORT SPACE

#14
20250161878
2025-05-22

PORTABLE AIR PURIFIER FOR PROVIDING STERILIZING AND DEODORIZING FUNCTIONS

#15
20250149864
2025-05-08

A DEVICE FOR IONIZATION OF A FLUID

#16
20250135402
2025-05-01

AIR PURIFICATION SYSTEM

#17
20250108356
2025-04-03

All-in-on Getters

#18
20250083101
2025-03-13

AIR CLEANING DEVICE AND AIR CLEANING METHOD

#19
20250067459
2025-02-27

INDOOR AIR CLEANING SYSTEM

#20
20250058329
2025-02-20

SUPERVISORY CONTROL AND PATHOGEN-DESTROYING ELECTROSTATIC PRECIPITATOR SYSTEM

#21
20250041803
2025-02-06

MOLECULAR FILTERS FOR SELECTIVE REMOVAL AND REPURPOSING OF GASEOUS FUMES AND EMISSIONS

#22
20250001364
2025-01-02

DISPOSABLE FILTER CAPSULE FOR A FILTRATION DEVICE

#23
20240408542
2024-12-12

AIR PURIFIER WITH FUNCTION OF INACTIVATING COLLECTED PATHOGENS IN FILTER PORTION

#24
20240399017
2024-12-05

AIR PURIFIER

#25
20240374777
2024-11-14

APPARATUS AND METHOD FOR AIR TREATMENT

#26
20240367097
2024-11-07

AIR POLISHER PHOTONIC TARGET CHAMBER AND SYSTEM USING SAME

#27
20240359537
2024-10-31

SYSTEMS, METHODS AND APPARATUSES FOR ELECTRONIC AIR PURIFICATION IN PUBLIC TRANSIT VEHICLES

#28
20240342666
2024-10-17

LAMINATED FILM

#29
20240342519
2024-10-17

GAS PURIFICATION APPARATUS FOR NASAL APPLICATION

#30
20240325975
2024-10-03

FILTER MODULE AND AIR PURIFIER WITH THE SAME

#31
20240299882
2024-09-12

FILTERING SYSTEM INCLUDING CATALYST FILTER

#32
20240298658
2024-09-12

FOOD FRESHNESS MAINTENANCE SYSTEM AND FRESHNESS MAINTENANCE AND TRANSFER DEVICE

#33
20240294406
2024-09-05

System And Method For Wastewater Treatment Including Use of Microporous Media Beds

#34
20240292842
2024-09-05

Compositions Containing Rare Earth Oxides and Precious Metals for Biological Contaminant Removal

#35
20240263380
2024-08-08

LAUNDRY TREATMENT CABINET WITH A DEVICE FOR TREATING THE INTERIOR AIR

#36
20240253010
2024-08-01

ADVANCED ANTIMICROBIAL AND CHEMICAL FILTERS FOR GAS AND WATER SYSTEMS

#37
20240252712
2024-08-01

PORTABLE BIOGENIC IONIZER WITH CONFIGURABLE DISPERSAL PATTERN

#38
20240216567
2024-07-04

PHOTOCATALYST DEVICE

#39
20240210066
2024-06-27

SYSTEM FOR DETECTING AND CLEANING AIR POLLUTION IN INDOOR SPACE WITH HEATING, VENTILATION AND AIR CONDITIONING

#40
20240191891
2024-06-13

DISINFECTANT, GAS ACCUMULATION AND COMBUSTION CONTROL DEVICE

#41
20240165546
2024-05-23

FILTER, MANUFACTURING METHOD THEREFOR, FILTER DEVICE, METHOD OF SEPARATING OR FRACTIONATING RARE CELLS, AND METHOD OF ANALYZING RARE CELLS IN CELL SUSPENSION

#42
20240123382
2024-04-18

FILTER

#43
20240075415
2024-03-07

Modular Graphene Oxide-Based Microbial Fuel Filter and Process of Making and Using Same

#44
20240066464
2024-02-29

METHOD AND DEVICE FOR PURIFYING POLLUTED AIR USING DRY AND WET ELECTROSTATIC TREATMENT

#45
20240042384
2024-02-08

AIR PURIFIER WITH AIR TREATMENT BASKET

#46
20240009658
2024-01-11

DEODORIZING CATALYST AND USES THEREOF

#47
20230415140
2023-12-28

CATALYTIC ACTIVITY RECOVERY METHOD OF MANGANESE OXIDE CATALYST

#48
20230381704
2023-11-30

FILTERED MEDIA BASKET FOR AIR PURIFIER

#49
20230372879
2023-11-23

HYDROPHILIC MEMBRANES FOR FILTRATION

#50
20230364558
2023-11-16

PHOTOCATALYTIC MATERIAL, METHOD FOR PREPARING THE PHOTOCATALYTIC MATERIAL AND PHOTOCATALYTIC AIR SCREEN FILTER FOR EPIDEMIC PREVENTION

#51
20230364544
2023-11-16

A PANEL FOR AN AIR CIRCULATION SYSTEM

#52
20230355823
2023-11-09

DEVICE FOR GENERATING HYDROXYL RADICALS

#53
20230347301
2023-11-02

WATER TREATMENT MEMBRANES EMBEDDED WITH A STABLE AND BACTERICIDAL NANO DIAMOND MATERIAL

#54
20230347280
2023-11-02

FLUID TREATMENT APPARATUS

#55
20230338605
2023-10-26

AN AIR PURIFICATION SYSTEM AND METHOD

#56
20230330597
2023-10-19

A METHOD AND A DEVICE FOR INFLUENCING ENTITIES IN A GAS FLOW

#57
20230304684
2023-09-28

FRESH AIR VENTILATION DEVICE FOR AIR POLLUTION PREVENTION

#58
20230294026
2023-09-21

ANTI-VIRAL COMPOSITIONS AND METHOD OF KILLING VIRUS

#59
20230294024
2023-09-21

Aerosol particulate matter collecting device and collecting method

#60
20230270908
2023-08-31

APPARATUS FOR SEDIMENTATION AND OXIDATION OF FINE DUST AND AEROSOLS AND ORGANIC LOADS SUCH AS VIRUSES IN A DEVICE, AND FOR ELECTROSTATIC AND ELECTROCHEMICAL OR PHOTOCHEMICAL PROCESSESING OF THE AIR SUPPLIED BY THE DEVICE TO A ROOM FOR ANALOG PROCESSES IN THE ROOM

#61
20230248876
2023-08-10

SELF-DISINFECTING ANTIVIRAL FILTER MATERIAL, MANUFACTURING AND USE THEREOF, AND AIR FILTER DEVICE WITH THE FILTER MATERIAL

#62
20230241280
2023-08-03

Multi-function air purifying and sterilizing system

#63
20230234032
2023-07-27

FILTER MEDIUM FOR AIR AND WATER PURIFICATION AND DISINFECTION

#64
20230233976
2023-07-27

EXHAUST FAN FOR PREVENTING AIR POLLUTION

#65
20230233045
2023-07-27

VACUUM CLEANER FOR AIR POLLUTION PREVENTION

#66
20230226482
2023-07-20

FILTER SYSTEMS FOR TREATING AIR AND METHODS OF USE THEREOF

#67
20230226248
2023-07-20

PHOTOCATALYST FILTER AND ELECTRONIC DEVICE COMPRISING SAME

#68
20230211034
2023-07-06

METHOD AND DEVICE FOR DISINFECTING AND CLEANING ENCLOSED SPACES IN PARTICULAR, SUCH AS A PASSENGER COMPARTMENT ON A MEANS OF TRANSPORT

#69
20230211028
2023-07-06

AIR PURIFICATION APPARATUS AND METHODS OF AIR PURIFICATION AND TREATMENT USING IONIZATION

#70
20230182060
2023-06-15

COFORM NON-WOVEN HEPA FILTER MEDIA AND METHOD FOR MAKING SAME

#71
20230137540
2023-05-04

FILTER

#72
20230116829
2023-04-13

Separation recovery system and separation recovery method

#73
20230106871
2023-04-06

INFECTION CONTROL FILTER LABEL

#74
20230097063
2023-03-30

METHOD AND DEVICE FOR CAPTURING AND DISINFECTING CONTAMINANTS FOR DRAINAGE SYSTEM

#75
20230089967
2023-03-23

METHOD AND APPARATUS FOR PURIFYING AIR FROM BIOLOGICAL AGENTS AND VOLATILE ORGANIC COMPOUNDS

#76
20230067989
2023-03-02

WALL-MOUNTED AIR PURIFIER

#77
20230045428
2023-02-09

System And Method For Treating Microorganisms

#78
20220370946
2022-11-24

AIR POLLUTION PREVENTION DEVICE FOR BABY CARRIAGE

#79
20220347625
2022-11-03

Device for removing biomaterial

#80
20220313931
2022-10-06

METHODS FOR CAPTURING RESPIRATORY DROPLETS

#81
20220297060
2022-09-22

Solid material for purifying air and preparation method and use thereof

#82
20220280897
2022-09-08

METHOD FOR DETECTING AND FILTERING INDOOR POLLUTED GAS

#83
20220226533
2022-07-21

Purified air and methods of making and using the same

#84
20220203288
2022-06-30

Systems and methods for optimization of occupied space comfort, air quality, and energy consumption

#85
20220194183
2022-06-23

Method of air pollution filtration in vehicle

#86
20220175980
2022-06-09

Device and method to inactivate viruses and kill living bacteria

#87
20220161274
2022-05-26

SYSTEM AND METHOD OF DESORBING NITROGEN FROM PARTICLES

#88
20220152541
2022-05-19

CONCENTRIC FILTER SYSTEMS AND METHODS FOR AIR TREATMENT

#89
20220152540
2022-05-19

MICROWAVE ENHANCED AIR DISINFECTION SYSTEM

#90
20220152533
2022-05-19

FILTER MEDIUM FOR DEACTIVATING PATHOGENS AND/OR ALLERGENS

#91
20220152266
2022-05-19

DEVICE FOR PURIFICATION, STERILIZATION AND DEODORIZATION OF AIR

#92
20220143538
2022-05-12

FILTRATION SYSTEM AND METHOD OF USE THEREOF

#93
20220133936
2022-05-05

Flatulence cleaning apparatus

#94
20220120655
2022-04-21

Method of preventing and handling indoor air pollution

#95
20220118389
2022-04-21

Air purification system for passenger transport cabin

#96
20220118148
2022-04-21

LIGHT FIXTURE WITH UV DISINFECTION

#97
20220098618
2022-03-31

RECOMBINANT ADENO-ASSOCIATED VIRUS PARTICLE PURIFICATION WITH MULTIPLE-STEP ANION EXCHANGE CHROMATOGRAPHY

#98
20220080068
2022-03-17

BIO-DECONTAMINATION SYSTEM AND METHOD USING OZONE

#99
20220047978
2022-02-17

ANTI-MICROBIAL, ANTI-ALLERGENIC BIO-FUNCTIONAL AIR FILTER MEDIUM FOR RESIDENTIAL AIR FILTRATION AND AIR FILTER ELEMENT

#100
20220041976
2022-02-10

SEPARATION DEVICES, ASSOCIATED METHODS, AND SYSTEMS

#101
20220040641
2022-02-10

Membrane capsule

#102
20220023783
2022-01-27

Nanofiber air filter medium with high adsorption performance and preparation method

#103
20220022476
2022-01-27

Internal air adjustment device

#104
20220016567
2022-01-20

Device for the combined reduction of the carbon dioxide and water or moisture content, motor vehicle, and method

#105
20220008854
2022-01-13

ANTIVIRAL FILTER MEDIUM

#106
20210393845
2021-12-23

PHOTO-ELECTRONIC AIR DISINFECTOR

#107
20210380928
2021-12-09

CELL SEPARATION FILTER, FILTERING DEVICE, AND MANUFACTURING METHOD FOR CELL SEPARATION FILTER

#108
20210379528
2021-12-09

PHOTOCATALYTIC FILTRATION IN VEHICLE HVAC SYSTEM

#109
20210370210
2021-12-02

FILTER MEDIUM, MATERIALS AND METHODS FOR THE REMOVAL OF CONTAMINANTS

#110
20210364171
2021-11-25

AIR TREATMENT SYSTEMS

#111
20210346827
2021-11-11

ACTIVE AIR FILTER FOR TREATMENT OF BACTERIA AND VIRUSES

#112
20210325064
2021-10-21

Adsorption filter, ventilation system and HVAC system having the same

#113
20210322914
2021-10-21

AIR PURIFIER

#114
20210307330
2021-10-07

Microbicidal system

#115
20210283432
2021-09-16

Helmet

#116
20210283296
2021-09-16

Ultraviolet air sterilizer for disinfecting bacterium and virus

#117
20210259089
2021-08-19

Method for testing an electrode arrangement for generating a non-thermal plasma, and plasma source having an electrode arrangement of this kind and configured for performing a method of this kind

#118
20210245087
2021-08-12

Miniature gas detection and purification device

#119
20210220504
2021-07-22

ULTRA HIGH EFFICIENCY ORGANIC GEL MICROBIAL AIR FILTRATION AND PRODUCTION SYSTEM

#120
20210213155
2021-07-15

Catalyst structure for ozone decomposition

#121
20210197111
2021-07-01

AIR PURIFICATION DEVICE WITH FILTER CYLINDER SELF-CLEANING

#122
20210187142
2021-06-24

DISINFECTION SYSTEM

#123
20210180624
2021-06-17

Wall attachment system

#124
20210170063
2021-06-10

Air treatment method

#125
20210162342
2021-06-03

Air purifier and water purification system

#126
20210106710
2021-04-15

Air freshening product

#127
20210100924
2021-04-08

Air purification system

#128
20210093997
2021-04-01

Positive pressure and negative pressure maintenance system having bacteria sterilizing function and harmful material and radioactive material removing function

#129
20210093744
2021-04-01

UV Sterilization Apparatus, System, and Method for Forced-Air Patient Heating Systems

#130
20210077652
2021-03-18

Fluid treatment apparatus

#131
20210046210
2021-02-18

Method of air disinfection and an air disinfection apparatus comprising an unipolar corona discharge zone and an electrical field

#132
20210030916
2021-02-04

Fluid disinfection device and method

#133
20200368385
2020-11-26

Photocatalyst filter and air conditioner including the same

#134
20200360858
2020-11-19

Photocatalytic filtration in vehicle HVAC system

#135
20200338493
2020-10-29

Air filters

#136
20200298150
2020-09-24

SEPARATION RECOVERY SYSTEM AND SEPARATION RECOVERY METHOD

#137
20200268927
2020-08-27

Air cleaning apparatus

#138
20200179945
2020-06-11

Electrical filter structure

#139
20200171432
2020-06-04

A FILTERING APPARATUS AND METHOD FOR TREATING POLLUTED AIR IN INDOOR SPACES

#140
20200164289
2020-05-28

Disposable filter capsule for a filtration device

#141
20200139287
2020-05-07

Multilayer film for air purification and method for manufacturing same

#142
20200109869
2020-04-09

Electrical filter structure

#143
20200080047
2020-03-12

Separation devices, associated methods, and systems

#144
20200072527
2020-03-05

Antimicrobial air ducts

#145
20200061635
2020-02-27

SCRIMLESS AND/OR ARAMID FILTER MEDIA

#146
20200016605
2020-01-16

System and method of desorbing nitrogen from particles

#147
20190381457
2019-12-19

Particle separation and/or purification of a fluid

#148
20190366263
2019-12-05

Method and apparatus for purification and treatment of air

#149
20190359502
2019-11-28

BEAUTY WATER GENERATOR WITH HIGH PERFORMANCE FILTERING FUNCTION

#150
20190282722
2019-09-19

GAS PROCESSING APPARATUS

#151
20190240618
2019-08-08

Exhaust purification system

#152
20190240371
2019-08-08

Air treatment method

#153
20190240370
2019-08-08

Air treatment system and method of use

#154
20190232218
2019-08-01

Filter membrane

#155
20190209962
2019-07-11

Cartridge for airflow scrubbing systems and methods of manufacture thereof

#156
20190201573
2019-07-04

Air purification assembly and method of using same

#157
20190184391
2019-06-20

FILTERING SYSTEMS UTILIZING NANO NEEDLES TO PIERCE CELL WALLS IN A FLUID FLOW THROUGH MICRO OR NANO STRUCTURES

#158
20190145422
2019-05-16

Machine and process for filterless wet removal of particles from and humidification of air

#159
20190126202
2019-05-02

System for photoelectrochemical air purification

#160
20190117815
2019-04-25

Air purifier and atmosphere scenting

#161
20190111399
2019-04-18

Fouling resistant membrane spacers

#162
20190105597
2019-04-11

REGENERABLE SORBENT CARTRIDGE ASSEMBLIES IN AIR SCRUBBERS

#163
20190091632
2019-03-28

Method for operating membrane separation device with halt process

#164
20190083930
2019-03-21

ENCLOSED SPACE INCLUDING A PHOTOCATALYTIC COATING AND A LIGHTING SYSTEM

#165
20190070331
2019-03-07

System for treating emissions from a vehicle

#166
20190063763
2019-02-28

Air treatment systems

#167
20190055138
2019-02-21

Functionalized surfaces for the destruction of pathogens and organics

#168
20190046680
2019-02-14

Fluid disinfection device and method

#169
20190030203
2019-01-31

ENHANCED PHOTO-CATALYTIC CELLS

#170
20190015771
2019-01-17

Droplet generating device and droplet generating method

#171
20190009202
2019-01-10

Multifunctional filter medium, and method and apparatus for manufacturing same

#172
20180345210
2018-12-06

Deodorizing apparatus and deodorizing method

#173
20180303963
2018-10-25

Composition for preventing odor, containing odorless microorganisms

#174
20180272276
2018-09-27

Waste gas treatment method with application of nano-bubble and waste gas treatment system using the same

#175
20180272024
2018-09-27

Apparatus for air purification and freshness maintenance, and method for controlling same

#176
20180265382
2018-09-20

UV light reactor for contaminated fluids

#177
20180264161
2018-09-20

Ultraviolet Light Germicidal Facemask Apparatus and Method

#178
20180236121
2018-08-23

Purified air and methods of making and using the same

#179
20180230024
2018-08-16

HIGH TOXICITY WASTEWATER MITIGATION METHODS AND SYSTEMS

#180
20180214823
2018-08-02

A System and Method for Treating Air for a Vehicle Cab

#181
20180214813
2018-08-02

Protein nanofiber air filter materials and methods

#182
20180207311
2018-07-26

Electronic apparatus having photocatalytic filter

#183
20180185818
2018-07-05

Average-density-adjustable structure, and material change and selective bonding process using same

#184
20180163183
2018-06-14

Recombinant adeno-associated virus particle purification with multiple-step anion exchange chromatography

#185
20180160694
2018-06-14

Apparatus for treating a substance with wave energy from an electrical arc and a second source

#186
20180133356
2018-05-17

Plasma air purifier

#187
20180126316
2018-05-10

Gas filter

#188
20180117209
2018-05-03

Process for electro-hydrodynamically enhanced destruction of chemical air contaminants and airborne inactivation of biological agents

#189
20180104374
2018-04-19

Photocatalyst filter and air conditioner including the same

#190
20180065070
2018-03-08

Air filter comprising a multilayer filter material

#191
20180021613
2018-01-25

Catalyst for disinfection, sterilization and purification of air, and preparation method thereof

#192
20180021471
2018-01-25

UV sterilization apparatus, system, and method for forced-air patient heating systems

#193
20180015196
2018-01-18

ATTACHABLE AND MOVABLE DEODORIZER FOR ENCLOSED SPACE

#194
20170354916
2017-12-14

Gas purification processing apparatus

#195
20170341021
2017-11-30

Waste-liquid processing device and an air-pollution treatment device using the same

#196
20170334267
2017-11-23

Photocatalytic module for automobile air conditioner and automobile air conditioner having the same

#197
20170274112
2017-09-28

ENHANCED PHOTO-CATALYTIC CELLS

#198
20170266614
2017-09-21

Active filtration system for controlling cleanroom environments

#199
20170252066
2017-09-07

Purified air and methods of making and using the same

#200
20170236677
2017-08-17

X-ray source and system comprising an x-ray source

#201
20170182451
2017-06-29

Process for purifying fluids

#202
20170136270
2017-05-18

Respirator without breathing resistance

#203
20170106333
2017-04-20

Method and apparatus for purification and treatment of air

#204
20170097163
2017-04-06

Air treatment apparatus and method

#205
20170071694
2017-03-16

Medical boom filter system and method

#206
20170056819
2017-03-02

Air cleaning device using water as filter

#207
20170056812
2017-03-02

Regenerable sorbent cartridge assemblies in air scrubbers

#208
20170040149
2017-02-09

Self cleaning ion generator device

#209
20170006887
2017-01-12

Freshness retaining agent, method for manufacturing the same, gas purification device, and gas purification system

#210
20170001139
2017-01-05

Method and device for performing PCO reaction and air purifier comprising the device

#211
20160332104
2016-11-17

Antibacterial filter comprising copper-based sulfur compound

#212
20160317694
2016-11-03

Air purification assembly and method of using same

#213
20160288043
2016-10-06

Systems and methods of cleaning cabin air in a transportation vehicle

#214
20160245543
2016-08-25

Air purifier

#215
20160213003
2016-07-28

APPLICATION OF POLYOXOMETALATE IN PREPARATION OF DISINFECTANT FOR STERILIZING AND REMOVING FORMALDEHYDE

#216
20160199769
2016-07-14

Methods of purifying air

#217
20160121012
2016-05-05

Air sterilization and disinfection apparatus

#218
20160093461
2016-03-31

Air ionization module

#219
20160082383
2016-03-24

Regenerable sorbent COscrubber for submarine vessels

#220
20160038625
2016-02-11

Photo-catalyzing fluid mobilizing system and method

#221
20160010231
2016-01-14

Aseptic and odorless nitric oxide generator

#222
20160008804
2016-01-14

Photocatalytic element for purification and disinfection of air and water and method for the production thereof

#223
20160008757
2016-01-14

Method of treating a cleanroom enclosure

#224
20160001266
2016-01-07

Titanium oxide dispersion liquid, titanium oxide coating liquid, and photocatalyst coating film

#225
20150367017
2015-12-24

Purified air and methods of making and using the same

#226
20150335849
2015-11-26

Oxygen concentrator systems and methods

#227
20150320900
2015-11-12

Fluid disinfection device and method

#228
20150283283
2015-10-08

Plasma injection air filtration and disinfection system

#229
20150279622
2015-10-01

Plasma electrode device and method for manufacturing the same

#230
20150273440
2015-10-01

Visible light-responsive photocatalytic nanoparticle dispersion liquid, method for producing same, and member having photocatalytic thin film on surface

#231
20150250910
2015-09-10

Filtration medium with electrospun metal oxide nanofiber layer

#232
20150246150
2015-09-03

Method for removing particulate matter in indoor environments

#233
20150174528
2015-06-25

APPARATUS FOR CLEANING FLUID

#234
20150165420
2015-06-18

Photocatalytic compositions and methods for their preparation and use

#235
20150143844
2015-05-28

Devices and methods for producing liquid air

#236
20150107456
2015-04-23

Apparatus with conductive strip for dust removal

#237
20150078960
2015-03-19

Air sterilization and disinfection method

#238
20150075384
2015-03-19

Antimicrobial filter adopting optical fibers and air cleaner comprising same

#239
20150050190
2015-02-19

Modular ductwork decontamination assembly

#240
20150020684
2015-01-22

Open top liquid/gas cyclone separator tube and process for same

#241
20150013783
2015-01-15

Medical boom filter system and method

#242
20140334999
2014-11-13

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

#243
20140245771
2014-09-04

Refrigerator and method of manufacturing metal photocatalyst filter of the refrigerator

#244
20140216134
2014-08-07

Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal

#245
20140147333
2014-05-29

Method for deactivating preferably odor-relevant molecules and device for carrying out said method

#246
20140116444
2014-05-01

Devices for removal of dimethyl sulfoxide (DMSO) or related compounds or associated odors and methods of using same

#247
20140076163
2014-03-20

System for filtering airborne particles

#248
20140050611
2014-02-20

Enhanced photo-catalytic cells

#249
20140010707
2014-01-09

Device and method for the treatment of a gaseous medium and use of the device for the treatment of a gaseous medium, liquid, solid, surface or any combination thereof

#250
20130337718
2013-12-19

Encapsulated metal microtip microplasma device and array fabrication methods

#251
20130330238
2013-12-12

Humidifier apparatus using a photocatalyst having an air-cleaning function

#252
20130315786
2013-11-28

Catalyst-supporting porous membrane, catalyst member, air cleaning device, and method for producing catalyst-supporting porous membrane

#253
20130280139
2013-10-24

OXYGEN MANUFACTURING DEVICE FOR VEHICLES

#254
20130263853
2013-10-10

SPLIT-TYPE CONTROLLING DEVICE FOR PRODUCING OXYGEN AND DELIVERING AIR

#255
20130183214
2013-07-18

Modular ductwork decontamination assembly

#256
20130149200
2013-06-13

Low-carbon, material consumption-free air cleaner

#257
20130052112
2013-02-28

Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same

#258
20130052090
2013-02-28

PHOTO-CATALYTIC AIR PURIFIER SYSTEM WITH ILLUMINATED ANGLED SUBSTRATE

#259
20130036908
2013-02-14

Method and apparatus for control and elimination of undesirable substances

#260
20130034464
2013-02-07

Active decontamination microcapsule filtration media

#261
20130028796
2013-01-31

PURIFICATION UNIT AND DEODORIDING DEVICE

#262
20130017135
2013-01-17

Gas purification using photocatalytic vortex-suspended particles

#263
20130011303
2013-01-10

GAS-COLLECTION-TYPE GAS-LIQUID REACTION DEVICE, AND WATER TREATMENT APPARATUS AND GAS PURIFICATION APPARATUS USING SAME

#264
20120283508
2012-11-08

PURIFICATION OF AND AIR METHODS OF MAKING AND USING THE SAME

#265
20120282157
2012-11-08

Air purification

#266
20120273340
2012-11-01

METHOD & APPARATUS FOR SANITIZING AIR IN AIRCRAFT, COMMERCIAL AIRLINERS, MILITARY VEHICLES, SUBMARINES, SPACE CRAFT, CRUISE SHIPS , PASSENGER VEHICLES, MASS TRANSIT AND MOTOR VEHICLES BY INTEGRATION OF HIGH DENSITY HIGH EFFICIENCY ULTRA VIOLET ILLUMINATION APPARATUS WITHIN AIR CONDITIONING, VENTILATION AND TEMPERATURE CONTROL SYSTEMS

#267
20120266753
2012-10-25

HYGIENIC BEDDING INCLUDING MICROBIAL DETECTION VALVES AND INFECTION CONTROLS CUSHIONING AND/OR BEDDING DEVICES COMPRISING SAID MICROBIAL DETECTION VALVES

#268
20120230876
2012-09-13

Air purification apparatus

#269
20120228236
2012-09-13

PHOTOCHEMICAL PURIFICATION OF FLUIDS

#270
20120227586
2012-09-13

Method and apparatus for disinfecting and deodorizing a toilet system

#271
20120224994
2012-09-06

AIR CLEANING APPARATUS

#272
20120222559
2012-09-06

Air channel with integrated odor absorbing element

#273
20120213661
2012-08-23

WARM-UP SYSTEM FOR CATOX DECONTAMINATION SYSTEM

#274
20120141320
2012-06-07

Enhanced photo-catalytic cells

#275
20120135651
2012-05-31

Fabrics comprising a photocatalyst to produce singlet oxygen from ambient oxygen

#276
20120093691
2012-04-19

Air decontamination device and method

#277
20120074830
2012-03-29

Encapsulated metal microtip microplasma devices, arrays and fabrication methods

#278
20120070336
2012-03-22

Air purification apparatus

#279
20120037560
2012-02-16

Porous block nanofiber composite filters

#280
20120019917
2012-01-26

Biooptical and biofunctional properties, applications and methods of polylactic acid films

#281
20120014856
2012-01-19

Air filtration device

#282
20120014845
2012-01-19

Biooptical and biofunctional properties, applications and methods of polylactic acid films

#283
20120003919
2012-01-05

Biological Home Defense System

#284
20110303532
2011-12-15

System for treating a substance with wave energy from an electrical arc and a second source

#285
20110303087
2011-12-15

Apparatus, system, and method for removing ethylene from a gaseous environment

#286
20110286899
2011-11-24

Apparatus and method of cleaning gas in blow moulding machines

#287
20110271839
2011-11-10

Movable air purification robot system

#288
20110265656
2011-11-03

Method and apparatus for air purification

#289
20110240566
2011-10-06

Photo-catalyzing fluid mobilizing system and method

#290
20110232481
2011-09-29

Air filtration device

#291
20110223091
2011-09-15

Spinning fluids reactor

#292
20110223057
2011-09-15

AIR DECONTAMINATION EQUIPMENT

#293
20110219665
2011-09-15

Method for removing or treating harmful biological and chemical substances within structures and enclosures

#294
20110209707
2011-09-01

Method And Apparatus For Oxygen Reprocessing Of Expiratory Gases In Mechanical Ventilation

#295
20110203584
2011-08-25

Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same

#296
20110203583
2011-08-25

Methods for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors

#297
20110198299
2011-08-18

PURIFICATION SHEET ASSEMBLY COMBINING FLOW OBSTACLES AND ELECTRIC FIELD FORMATION

#298
20110104197
2011-05-05

Method and a filter for capturing airborne agents

#299
20110086118
2011-04-14

Composition for prevention of influenza viral infection comprising sumac extract, air filter comprising the same and air cleaning device comprising the filter

#300
20110072771
2011-03-31

Air recirculation system with filter flaps