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IC:F24F3/16 AND EN_ALLTXT:(coronavirus OR coronaviruses OR coronaviridae OR coronavirinae OR orthocoronavirus OR orthocoronaviruses OR orthocoronaviridae OR orthocoronavirinae OR betacoronavirus OR betacoronaviruses OR betacoronaviridae OR betacoronavirinae OR sarbecovirus OR sarbecoviruses OR sarbecoviridae OR sarbecovirinae OR "severe acute respiratory syndrome" OR sars OR "2019 ncov" OR covid)

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Analysis

1.1739405Method and apparatus for detecting and removing airborne microbes
EP 03.01.2007
Int.Class G01N 15/02
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
02Investigating particle size or size distribution
Appl.No 06253382 Applicant HIRAYAMA SETSUBI KK Inventor HIRAYAMA KENSUKE
A method and an apparatus for detoxifying harmful objects such as microbes, their toxins, and pathogenic viruses such as those of severe acute respiratory syndrome (SARS) by means of a photo-catalyst technique and an air cleaning technique so as to eliminate or minimize the damage due to such harmful objects. An air cleaner (12) incorporating air filters (16,17,19) is placed in a corner or suitably adjacent to a wall in an inner chamber (10). A dust gauging sensor (20) is mounted on or in proximity to a side wall of the air cleaner (12) to detect the amount of dust inclusive virus particles based on each airborne particle diameter circulating in a building space while a computer (23) for processing the output of the dust gauging sensor (20) is placed in an inner chamber or outside of the chamber. When the number of airborne microbe particles having a predetermined particle diameter exceeds a predetermined number in a unit of time, the air filter (17) is activated by a signal from the sensor (20) to annihilate the viruses.
2.WO/2019/195217MEDICAL RESIDENTIAL AND LABORATORY USES OF PURIFIED AIR
WO 10.10.2019
Int.Class F24F 3/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
Appl.No PCT/US2019/025292 Applicant LIFEAIRE SYSTEMS, LLC Inventor WORRILOW, Kathryn, C.
The air purification technology and methods of the disclosure will reduce the levels of airborne biological, chemical, and particulate contamination and thus improve outcomes in, for example, all areas of basic, applied, commercial, industrial, biological, and chemical research and manufacturing, as well as hospital settings, and long-term care facilities, as set forth herein.
3.1020070099808STERILIZATION AIR CONDITIONER FOR PREVENTING VIRUS DISEASES BY KIMCHI LACTIC ACID BATERIA-FERMENTED SUBSTANCES
KR 10.10.2007
Int.Class F24F 3/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
Appl.No 1020060031013 Applicant LG ELECTRONICS INC. Inventor KIM, DONG JIN

PURPOSE: A sterilization air conditioner is provided to sterilize germs contained in air inhaled into the air conditioner by kimchi lactic acid bacteria-fermented substances, thereby preventing virus diseases such as SARS(Severe Acute Respiratory Syndrome), pathogenic avian influenza and the like.

CONSTITUTION: A sterilization air conditioner includes a main body formed with an outlet at a front surface for discharging purified air, an air cleaning unit(550) mounted in the main body for purifying room air, and a kimchi bacteria filter(570) for sterilizing germs contained in air inhaled into the air cleaning unit. The kimchi bacteria filter is mounted in a filter receiving part(558) of a casing(551) of the air cleaning unit together with an air purification filter(580) by an opening/closing element(510), wherein the kimchi bacteria filter is supplied with kimchi lactic acid bacteria-fermented substances by coating, doping or injection molding.

© KIPO 2007

4.WO/2016/172223CLEAN ROOMS HAVING DILUTE HYDROGEN PEROXIDE (DHP) GAS AND METHODS OF USE THEREOF
WO 27.10.2016
Int.Class A61L 2/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
20Gaseous substances, e.g. vapours
Appl.No PCT/US2016/028457 Applicant SYNEXIS LLC Inventor LEE, James D.
Provided are improved clean rooms having dilute hydrogen peroxide (DHP) gas that provides for antiseptic conditions. Also provided are DHP gas containing clean rooms that have reduced levels of volatile organic compounds (VOCs) and methods for preparing clean rooms having DHP gas.
5.1020070054529STERILIZATION AIR CONDITIONER USING KIMCHI LACTIC ACID BACTERIA FERMENTED-SOLUTION, CAPABLE OF STERILIZING VIRUS DISPERSED IN THE AIR
KR 29.05.2007
Int.Class F24F 1/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
Appl.No 1020050112615 Applicant LG ELECTRONICS INC. Inventor LEE, SUNG HWAN

PURPOSE: A sterilization air conditioner using a kimchi lactic acid bacteria fermented-solution is provided to prevent a user from being infected by a specific virus, such as a SARS(Severe Acute Respiratory Syndrome) and a pathogenic avian influenza virus.

CONSTITUTION: A sterilization air conditioner using a kimchi lactic acid bacteria fermented-solution includes a cabinet(20), a cover(21), a heat exchanger(30), a blower(40), an absorbing grill(50), a discharge grill(51), and an air cleaner(60). Each component of the air conditioner(10) is installed in the cabinet. The heat exchanger is installed inside the cabinet to exchange heat between blown air and refrigerants. The blower blows air toward the heat exchanger. The absorbing grill is installed in an absorbing part which is opened in the cabinet to filter impurities included in an air. The discharge grill is installed in a discharge part which is opened in the cabinet to control a discharge direction of the heat exchanged air. The air cleaner is installed on an absorbing passage to clean the absorbed air. The air cleaner includes a fermented solution in at least a part of the cleaner installed at a suction passage of the air conditioner.

© KIPO 2007

6.1248424EQUIPO DE DEPURACION DE AIRE
ES 25.06.2020
Int.Class A61L 9/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
Appl.No 202030914 Applicant URBAN AIR PURIFIER, S.L. Inventor CUSI NAVARRO DNI Nº 46327221-T JOAQUIN
7.1456844Coronavirus killed refining sterilizer of central air-conditioner ventilation system
CN 19.11.2003
Int.Class F24F 3/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
Appl.No 03128108.7 Applicant Wan Song Inventor Wan Song
A disinfecting unit able to kill coronavirus for the ventilation system of central air conditioner features that an efficient antibacterial filter made of non-woven fabric is used, the C-band ultraviolet lamp is installed in air returning pipes, and the TiO2 photocatalyst is sprayed on air inlet of room. Its advantages are high antibacterial effect and dusting effect, low resisance, and no secondary pollution.
8.WO/2005/016391BUILDING DECONTAMINATION WITH VAPOROUS HYDROGEN PEROXIDE
WO 24.02.2005
Int.Class A61L 9/015
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
015using gaseous or vaporous substances, e.g. ozone
Appl.No PCT/US2004/002504 Applicant STERIS INC. Inventor MCVEY, Iain, F.
When microbial contamination is introduced into a room (20*) of an enclosure, such as a building, an HVAC system including supply ductwork (16) and a return ductwork (34) is decontaminated with hydrogen peroxide vapor. A decontamination controller (46) operates controllable baffles (22) at outlet registers (20), temporary controllable baffles (44) at inlet registers (30), and a blower system (10) to circulate hydrogen peroxide vapor from hydrogen peroxide vapor generators (42) through the ductwork in both forward and reverse directions. Further, at least portions of the baffles are closed to create dwell times in which the hydrogen peroxide vapor resides in the ductwork with minimal or turbulent flow.
9.20080152544Building decontamination with vaporous hydrogen peroxide
US 26.06.2008
Int.Class A61L 2/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
20Gaseous substances, e.g. vapours
Appl.No 12074354 Applicant Steris Inc Inventor McVey Iain F.

When microbial contamination is introduced into a room (20*) of an enclosure, such as a building, an HVAC system including supply ductwork (16) and a return ductwork (34) is decontaminated with hydrogen peroxide vapor. A decontamination controller (46) operates controllable baffles (22) at outlet registers (20), temporary controllable baffles (44) at inlet registers (30), and a blower system (10) to circulate hydrogen peroxide vapor from hydrogen peroxide vapor generators (42) through the ductwork in both forward and reverse directions. Further, at least portions of the baffles are closed to create dwell times in which the hydrogen peroxide vapor resides in the ductwork with minimal or turbulent flow.

10.20040184950Building decontamination with vaporous hydrogen peroxide
US 23.09.2004
Int.Class A61L 2/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
20Gaseous substances, e.g. vapours
Appl.No 10767908 Applicant Steris Inc. Inventor McVey Ian F.

When microbial contamination is introduced into a room (20*) of an enclosure, such as a building, an HVAC system including supply ductwork (16) and a return ductwork (34) is decontaminated with hydrogen peroxide vapor. A decontamination controller (46) operates controllable baffles (22) at outlet registers (20), temporary controllable baffles (44) at inlet registers (30), and a blower system (10) to circulate hydrogen peroxide vapor from hydrogen peroxide vapor generators (42) through the ductwork in both forward and reverse directions. Further, at least portions of the baffles are closed to create dwell times in which the hydrogen peroxide vapor resides in the ductwork with minimal or turbulent flow.