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Analysis

1.WO/2022/138427HYPOCHLORITE WATER
WO 30.06.2022
Int.Class C01B 11/04
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
11Oxides or oxyacids of halogens; Salts thereof
04Hypochlorous acid
Appl.No PCT/JP2021/046459 Applicant TOKUYAMA CORPORATION Inventor KONDO, Hitoshi
According to the present invention, provided is hypochlorite water in which the ion concentration of sodium ions per 100 ppm of effective chlorine concentration is at most 20 ppm, and the content of a silicon compound is at most 20 ppb in terms of silicon, and which has high storage stability.
2.20220202975ULTRAVIOLET (UV) LIGHT EMISSION DEVICE EMPLOYING VISIBLE LIGHT FOR OPERATION GUIDANCE, AND RELATED METHODS OF USE, PARTICULARLY SUITED FOR DECONTAMINATION
US 30.06.2022
Int.Class A61L 2/10
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
10Ultra-violet radiation
Appl.No 17671757 Applicant UV Innovators, LLC Inventor Stephen Michael Grenon

Ultraviolet (UV) light emission devices and related methods of use. The UV light emission devices disclosed herein are particularly suited for use in disinfecting surfaces and air. The UV light emission devices disclosed herein can be provided in the form factor of a handheld device that is easily held and manipulated by a human user. The human user can manipulate the handheld UV light emission device to decontaminate surfaces, air, and other areas by orienting the handheld UV light emission device so that the UV light emitted from its light source is directed to the area of interest to be decontaminated.

3.20220202978Disinfecting Diffuser Device
US 30.06.2022
Int.Class A61L 2/22
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
22Phase substances, e.g. smokes, aerosols
Appl.No 17560066 Applicant AMRICH INC. LIMITED Inventor GuangXu Zhu

A disinfecting device for purifying air to reduce the presence of dust and/or pathogens. The device includes a main housing, a battery module configured for installation within a first receptacle in the main housing and a reservoir module configured for installation within a second receptacle in the main housing. The reservoir is configured to hold a disinfecting fluid. The housing also includes an ultrasonic wave emitter electrical power communication with the battery, the ultrasonic wave emitter providing ultrasonic waves to the disinfecting fluid thereby creating a pressurized fluid, a membrane in contact with the pressurized fluid. The membrane generates reduced-size particles of the pressurized fluid which are emitted from a nozzle mounted on the housing.

4.WO/2022/139887234 NM FAR UV C FILTER
WO 30.06.2022
Int.Class A61L 2/10
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
10Ultra-violet radiation
Appl.No PCT/US2021/047212 Applicant LUMENLABS LLC Inventor BAXTER, Kevin, C.
An excimer bulb assembly including an excimer bulb and a pass filter such that the excimer bulb assembly does not emit substantial UV radiation in wavelengths longer than 231nm, 232nm, 233nm, 234nm or 235nm. The wavelengths are measured at an incident angle of zero (0) degrees to the filter plane. The pass filter is preferably constructed of a plurality of layers of hafnium oxide, and most preferably constructed of less than seventy five (75) layers of hafnium oxide. The excimer bulb, pass filter, and two electrical connectors may be adapted to form a cartridge which may be adapted to swivel along its main axis. The cartridge may further include a smart chip. The smart chip may retain and store information regarding the assembly and preferably retains hours of use of the excimer bulb.
5.WO/2022/140381AUTONOMOUSLY OPERABLE SANITATION SPRAYER
WO 30.06.2022
Int.Class A61L 2/22
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
22Phase substances, e.g. smokes, aerosols
Appl.No PCT/US2021/064604 Applicant MOTIVO ENGINEERING, LLC Inventor OMOHUNDRO, Zachary, Meyer
An apparatus and methods are provided for a remotely operable sanitation sprayer for quickly disinfecting large indoor spaces. The sanitation sprayer includes a body supported by drive wheels and one or more casters. The drive wheels are configured to rotate at different speeds to steer the sanitation sprayer. A boom comprising a generally elongate member is vertically coupled with the body. Nozzles disposed along the length of the boom are configured to disperse a disinfectant into the indoor space. The nozzles are of an electrostatic variety configured to electrostatically charge the disinfectant exiting the sanitation sprayer. The sanitation sprayer further includes electronic equipment for remotely operating the sanitation sprayer. A front of the sanitation sprayer may be equipped with one or more cameras and sensors that facilitate detecting nearby objects. The cameras and sensors may be configured provide a first-person view to a practitioner remotely operating the sanitation sprayer.
6.20220205702REFRIGERATOR
US 30.06.2022
Int.Class F25D 17/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating gas, e.g. by natural convection
Appl.No 17564427 Applicant BSH Hausgeraete GmbH Inventor Yuhua Liu

A refrigerator includes a storage compartment having a front opening and an air sanitation device mounted on a top wall of the storage compartment. The air sanitation device includes: a housing, an air channel located in the housing, a fan, and an air detection device and/or an air purification device located in the air channel. The housing includes a front wall facing the front opening, a rear wall, an upper wall, a lower wall, and a pair of side walls. The air channel includes an air inlet and an air outlet. The fan is configured to force air to enter the air channel from the air inlet, and then be discharged out from the air outlet. The air inlet is located on at least one of the side walls, and the air outlet is located on the rear wall.

7.20220202980AIR PURIFICATION AND SURFACE STERILIZATION SYSTEMS INTEGRATABLE INTO BUILDING STRUCTURES AND FURNITURE SYSTEMS
US 30.06.2022
Int.Class A61L 9/20
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
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
18Radiation
20Ultra-violet radiation
Appl.No 17553731 Applicant ARMSTRONG WORLD INDUSTRIES, INC. Inventor William H. FRANTZ

Air purification and surface sterilization systems employing ultraviolet germicidal irradiation integratable in a discrete manner into indoor occupiable spaces in buildings. The systems may be used alone or in combination. The air purification system utilizes fan-powered disinfection units equipped with an ultraviolet light source operable to deactivate airborne pathogens. The surface sterilization system utilizes ultraviolet lamp units operable to deactivate surface accumulations of pathogen. Devices of either disinfection system may be integrated into ceiling or wall systems of the building interior space, or office furniture used in such spaces. The systems have applicability to institutional, commercial, and residential facilities as some examples.

8.20220202983AIR SANITATION DEVICE, ESPECIALLY FOR A REFRIGERATOR
US 30.06.2022
Int.Class A61L 9/22
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
22Ionisation
Appl.No 17558891 Applicant BSH Hausgeraete GmbH Inventor Chenli Hu

An air sanitation device, especially for a refrigerator, includes a housing having a light outlet, an air channel located in the housing, an air detection device and/or an air purification device located in the air channel, an illumination device located in the housing to generate light adapted to pass through the light outlet, and a partition member separating the illumination device from the air channel. Air is adapted to flow along a first side of the partition member. The illumination device is located between a second side of the partition member and the light outlet.

9.WO/2022/139570CELLULAR CINEMA
WO 30.06.2022
Int.Class E04H 3/30
EFIXED CONSTRUCTIONS
04BUILDING
HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
3Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons
10for meetings, entertainments, or sports
22Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
30Constructional features of auditoriums
Appl.No PCT/KZ2020/000030 Applicant ANDREYEV, Nikolay Gennadyevich Inventor ANDREYEV, Nikolay Gennadyevich
The invention relates to leisure facilities, such as cinemas and rooms for karaoke and/or computer gaming, and the commercial use thereof. The technical result consists in minimizing risks and limiting the spread of viruses and harmful bacteria among large numbers of people in venues for leisure activities and the viewing of film and video productions by providing isolated rooms (cells) for small groups of visitors, which can be organized vertically and/or horizontally into a single system. A cellular cinema consists of a plurality of separate cells provided with the necessary equipment for viewing film and video productions. Built into the walls and ceiling of each cell are closed-type lamps and/or bactericidal recirculators for decontaminating the space. Installed inside the cells of the claimed cinema are self-service vending machines for the sale of food and drinks. Any number of cells can be provided, which can be organized vertically and/or horizontally into a single system having an arrangement of open galleries, staircases, escalators or lifts for the circulation of cinemagoers.
10.WO/2022/139419DRYING APPARATUS AND METHOD FOR CONTROLLING DRYING APPARATUS
WO 30.06.2022
Int.Class A47L 23/20
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
23Cleaning footwear
20Devices or implements for drying footwear, also with heating arrangements
Appl.No PCT/KR2021/019528 Applicant LG ELECTRONICS INC. Inventor JUNG, Tae Yong
Provided is a shoe care apparatus in which shoes are treated by a circulating air flow. A shoe care apparatus according to one aspect of the present invention comprises: an inner cabinet in which an accommodation space for accommodating shoes is formed; a suction port formed on one side of the inside of the inner cabinet and capable of suctioning air in the accommodation space; a discharge port formed on the other side of the inside of the inner cabinet and capable of supplying air to the accommodation space; an air supply apparatus which blows the air in the accommodation space, and in which a pair of dehumidifiers are arranged branched from each other on the path of the air being blown, and can each be heated; and a control unit for controlling the air supply apparatus. In the air supply apparatus, a connection flow path through which air circulates between the suction port and the discharge port and a regeneration flow path through which air passing through the dehumidifiers is blown to a portion other than the discharge port are formed so as to correspond to each of the dehumidifiers. Also, the control unit controls the air supply apparatus such that the connection flow path and the regeneration flow path are selectively opened and closed according to whether each of the dehumidifiers is heated.