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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

1.20200397936Systems and Methods For Internet-Of-Things (IOT) Robotic Sterilization Device
US 24.12.2020
Int.Class A61L 2/24
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
24Apparatus using programmed or automatic operation
Appl.No 17001587 Applicant ATOM, Inc. Inventor Yani Deros

An internet-of-things (IOT) robotic sterilization system that operates autonomously for use in the prevention of diseases, e.g., Coronavirus Disease 2019 (COVID-19), caused by pathogens such as coronavirus SARS-CoV-2 and other pathogens present within an interior space is described. A robotic sterilization device is communicatively coupled to the IOT base module via an IOT network, and includes a misting or fogging system fluidically coupled to a liquid reservoir, a sensor module including plurality of sensors, a controller, and a locomotion system. The robotic sterilization device navigates a path within the interior space while creating a disinfecting mist with the misting system, and may coordinate with other IOT-connected devices, such as the HVAC system, UV Vent sterilizers, scent dispensing appliances, and others to more efficaciously sanitize the interior space to protect humans by eliminating pathogens.

2.WO/2021/221698PURIFICATION DEVICE HAVING HEATED FILTER FOR KILLING BIOLOGICAL SPECIES, INCLUDING COVID-19
WO 04.11.2021
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/US2020/035607 Applicant INTEGRATED VIRAL PROTECTION SOLUTIONS, LLC Inventor HOURANI, Monzer
An apparatus is used with supplied power for treating air flow of an air handing system of a facility. A frame has a plenum with an inlet and an outlet. The frame is configured to position in the air flow of the air handing system for passage of the air flow therethrough. A filter is disposed in the plenum and is configured to filter the air flow therethrough up to a filtration threshold. An ultraviolet light source disposed in the plenum is connected in electrical communication with the supplied power and is configured to generate ultraviolet radiation in the plenum. A permeable metal barrier disposed in the plenum is configured to impede the air flow therethrough up to an impedance threshold. The barrier is connected in electrical communication to the supplied power and is heated to a surface temperature.
3.1739405Method 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.
4.20210339184Mobile Purification Device Having Heated Filter for Killing Biological Species, Including COVID-19
US 04.11.2021
Int.Class B01D 46/42
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
46Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
42Auxiliary equipment or operation thereof
Appl.No 16883981 Applicant Integrated Viral Protection Solutions, LLC Inventor Monzer A. Hourani

An apparatus is used with supplied power for treating air in an environment. A housing is mobile in the environment and has an intake and an exhaust. At least one prime mover disposed in the housing between the intake and the exhaust is operable to move the air in the environment through the housing from the intake to the exhaust. At least one ultraviolet light source disposed in the housing is connected in electrical communication with the supplied power and is configured to generate ultraviolet radiation in at least one a portion of the housing through which the moved air passes from the intake to the exhaust. At least one permeable barrier disposed in the housing is configured to impede the moved air flow therethrough up to an impedance threshold. The at least one permeable barrier is connected in electrical communication to the supplied power and being heated to a surface temperature.

5.WO/2021/211751LASER SYSTEMS, METHODS AND DEVICES OF PROCESSING AND SANITIZING AIR FLOW AND SURFACES
WO 21.10.2021
Int.Class A61L 2/08
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
02using physical phenomena
08Radiation
Appl.No PCT/US2021/027344 Applicant NUBURU, INC. Inventor ZEDIKER, Mark
There are provided methods and systems of destroying pathogens, such as virus, flu viruses and bacteria in spaces and surfaces, including confided spaces and surface, including air circulation systems, HVAC systems, and air handling systems in locations such as in offices, hospitals, airplanes, restaurants, cruise ships, hotels, using lasers, coherent light, electromagnetic energy, high intensity photons, including blue lasers and green lasers.
6.WO/2021/207668PORTABLE MEDICAL OBSERVATION AND ISOLATION UNIT
WO 14.10.2021
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/US2021/026673 Applicant AMERICAN HEALTH DEVELOPMENT, LLC Inventor HEATH, III, Miller Lee
Provided herein are modular container units and assemblies for treating patients and personal protection. Further provided herein are warehouses and factories for storing the container units and assemblies, vehicles and methods for transporting the container units and assemblies, methods of treating patients with the container units and assemblies, and kits for sanitizing and assembling the container units and assemblies.
7.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.
8.212029765Electrostatic filter screen for filtering coronaviruses of ventilation equipment
CN 27.11.2020
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 202020449017.6 Applicant ZHANG SHIYU Inventor ZHANG SHIYU
The utility model belongs to the field of sterilization. The utility model relates to a filter screen, in particular to an electrostatic filter screen for filtering coronavirus of ventilation equipment. Coronary viruses cannot be killed in an existing hospital fresh air system. Meanwhile, the coronavirus flows along with the gas; the coronavirus infectivity is easy to aggravate. Proposed now is the following scheme, the mounting structure comprises a mounting frame, the inner wall of the mounting frame is of a hollow-square-shaped trapezoidal structure; a mounting ring is clamped in the mounting frame in a sealing manner; a screen is fixedly mounted on the inner wall of the mounting frame; the screen is positioned on one side of the mounting ring; an annular cavity is formed in the mounting ring; two power connection columns are symmetrically, vertically and fixedly mounted in the annular cavity; according to the coronavirus killing device, the electric wire is electrified to form a high-voltage electric field, and coronaviruses in air passing through the mounting ring can be adsorbed and killed, so that the transmission range of the coronaviruses can be greatly reduced, and the infection probability of people is reduced.
9.1457890Atomizing virus inactivation instrument for SARS patient's expiratory air
CN 26.11.2003
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 03142662.X Applicant Zhou Mingfei Inventor Zhou Mingfei
The atomizing virus inactivating instrument includes case with air inlet pipe and outlet pipe, supersonic atomizer connected to the case, power supply connected to the specific light source inside the case, and photosensitizing agent inside the supersonic atomizer. The specific light source consists of several LEDs with very high brightness and adhered to the inner wall of the case. The photosensitizing agent is methylene blue solution in certain concentration. There is one layer of filtering net in the joint between the case and the outlet pipe. The present invention kills virus photochemically through spraying photosensitizing agent and irradiating the sprayed environment with strong light to make the dye matter in the air and the guanine and surface structure of virus combine to damage and die.
10.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.