Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 12:00 PM CET
Settings

Settings

Goto Application

Offices all Languages Stemming false Single Family Member true Include NPL false

Save query

A private query is only visible to you when you are logged-in and can not be used in RSS feeds

Query Tree

Refine Options

Offices
All
Specify the language of your search keywords
Stemming reduces inflected words to their stem or root form.
For example the words fishing, fished,fish, and fisher are reduced to the root word,fish,
so a search for fisher returns all the different variations
Returns only one member of a family of patents
Include Non-Patent literature in results

Full Query

IC:A61L9/00

Side-by-side view shortcuts

General
Go to Search input
CTRL + SHIFT +
Go to Results (selected record)
CTRL + SHIFT +
Go to Detail (selected tab)
CTRL + SHIFT +
Go to Next page
CTRL +
Go to Previous page
CTRL +
Results (First, do 'Go to Results')
Go to Next record / image
/
Go to Previous record / image
/
Scroll Up
Page Up
Scroll Down
Page Down
Scroll to Top
CTRL + Home
Scroll to Bottom
CTRL + End
Detail (First, do 'Go to Detail')
Go to Next tab
Go to Previous tab

Analysis

1.WO/2022/014901ANTIBACTERIAL HYPERBRANCHED POLYMER AND ANTIBACTERIAL SPHERICAL ACTIVATED CARBON USING SAME
WO 20.01.2022
Int.Class C01B 32/318
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32Carbon; Compounds thereof
30Active carbon
312Preparation
318characterised by the starting materials
Appl.No PCT/KR2021/008250 Applicant KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY Inventor SUH, Jeong Kwon
The present invention relates to: a hyperbranched polymer having a three-dimensional structure that can be applied to the treatment of harmful substances in the atmosphere and has antibacterial activity; and to a method for manufacturing same. Furthermore, the present invention relates to an antibacterial spherical activated carbon that is ultimately obtained by using the hyperbranched polymer as a precursor. The antibacterial spherical activated carbon, which is the final product according to the present invention, can stably immobilize an antimicrobial component by inducing a chemical bond of an ionic bond to a carrier without use of a separate binder, and enables the carrying amount of the antimicrobial component and the specific surface area of the carrier to be controlled through a simple operation. Moreover, the present invention has the advantages of being able to uniformly distribute the antibacterial component to the spherical activated carbon carrier on an atomic level, and to produce high-strength antibacterial spherical activated carbon without dissolution or loss of the antibacterial component even when used for water treatment. In addition, it is expected that there will be an effect of increasing the antibacterial performance through adsorption of organic matter through pores of the activated carbon that has been developed through incompatibilization, carbonization, and activation processes. Therefore, the antibacterial spherical activated carbon prepared by the present invention can be applied to an air purifier by using the antibacterial ability of the antibacterial material itself, as well as removing harmful substances such as SOx, NOx, and VOC from the atmosphere. In particular, the present material can be applied to all air cleaning systems that require antibacterial functions because a large amount of antibacterial component can be uniformly carried on the spherical activated carbon, and finally, the material has a perfectly spherical shape with a uniform surface and high strength so as to obtain high organic matter removal efficiency.
2.WO/2022/011472APPARATUS FOR REFLECTING AN INCIDENT RAY OF ELECTROMAGNETIC RADIATION
WO 20.01.2022
Int.Class B01J 19/12
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
12employing electromagnetic waves
Appl.No PCT/CA2021/050976 Applicant 12180235 CANADA LTD. Inventor PRYSTUPA, David Allan
A flow through photochemistry apparatus and methods of use are disclosed in the present application. One or more reactant materials are passed through a reaction chamber and are exposed to electromagnetic radiation. The reaction chamber has reflective walls arranged to reflect electromagnetic radiation across the volume of the chamber a plurality of times, thereby increasing the probability of the electromagnetic radiation interacting with the reactive materials. The reaction chamber may be used for sterilization and photochemistry applications.
3.WO/2022/012972IN-CAR DISPENSER FOR FRAGRANCE AND DISINFECTANT
WO 20.01.2022
Int.Class A61L 9/03
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
02using substances evaporated in the air by heating or combustion
03Apparatus therefor
Appl.No PCT/EP2021/068333 Applicant BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT Inventor HILL, Peter
The present document provides a fragrance and disinfectant dispenser for in-car use, having a container that has an open-topped cavity for receiving a fragrance unit, which unit gives off fragrance when heated to a predefined temperature, and (for receiving) a disinfectant that is in the form of a liquid or a foam, wherein the cavity is formed by side walls and a bottom connected thereto. The document also provides an electronically actuable temperature-control unit which is arranged below the cavity and is designed to activate the at least one fragrance unit arranged in the at least one cavity in such a way that the fragrance unit gives off fragrance. The document also provides a dispensing means that is arranged in the cavity, is operatively connected to the disinfectant, and is designed to dispense disinfectant from the container when actuated.
4.WO/2022/014110AIR PURIFICATION DEVICE AND AIR CONDITIONING DEVICE
WO 20.01.2022
Int.Class F24F 8/26
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
20by sterilisation
24using sterilising media
26using ozone
Appl.No PCT/JP2021/015129 Applicant MITSUBISHI POWER ENVIRONMENTAL SOLUTIONS, LTD. Inventor TOMIMATSU, Kazutaka
The purpose of the present invention is to improve the efficiency of collection of particularly fine particles without an increase in pressure loss, and to deodorize or sterilize air in a space. This air purification device comprises: a flow passage through which air circulates; an electric dust collection unit (10) that is disposed in the flow passage and that includes a discharge electrode having a body unit and a corona discharge unit for corona discharge which protrudes from the body unit, and a dust collection electrode disposed opposing the discharge electrode; an ozone removal unit (14) that is disposed in the flow passage, and that is capable of removing ozone included in the circulating air; and a control unit (11) that switches between a first mode in which air from which ozone has been removed is supplied from a downstream section of the flow passage to the outside, and a second mode in which air including ozone is supplied from the downstream section of the flow passage to the outside.
5.WO/2022/015040GAS PURIFICATION APPARATUS
WO 20.01.2022
Int.Class A61L 9/14
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
14using sprayed or atomised substances
Appl.No PCT/KR2021/009018 Applicant JEONG, Yongsik Inventor JEONG, Yongsik
Disclosed is a gas purification apparatus. The gas purification apparatus comprises: a gas intake structure having a hole and having an intake port for sucking at least a portion of gas in the hole; and a gas purification structure for purifying and discharging the gas sucked by the gas intake structure. The gas purification structure comprises: a housing in which a disinfecting liquid is accommodated, and an inlet hole and an outlet hole are formed at a position higher than the water level of the disinfecting liquid; a plurality of gas purification units including a guide tube for introducing gas introduced through the inlet hole into the disinfecting liquid; and an exhaust structure for moving and discharging gas discharged through the outlet hole of the last gas purification unit among the plurality of gas purification units.
6.WO/2022/015100STERILIZATION DEVICE
WO 20.01.2022
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/KR2021/009171 Applicant SEOUL SEMICONDUCTOR CO., LTD. Inventor LEE, Jang Weon
A sterilization device according to an embodiment of the present invention comprises: a light-emitting module; and a reflector for reflecting light emitted from the light-emitting module, wherein the light-emitting module includes a UV light-emitting diode which emits UV rays, the reflector includes a concave reflective surface configured to reflect the UV rays, emitted from the light-emitting module, toward a horizontal plane below the light-emitting module, and the concave reflective surface has a larger curvature radius in the vicinity of one end than in the vicinity of the other end of the longitudinal diameter.
7.WO/2022/015145AIR CLEANSING AND FILTRATION SYSTEM FOR THE ELIMINATION OF POLLUTING GASES IN CHEMICAL AND/OR MARINE ENVIRONMENTS
WO 20.01.2022
Int.Class F02M 35/024
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
35Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
02Air cleaners
024using filters, e.g. moistened
Appl.No PCT/MX2021/050027 Applicant CYDSA, S.A.B. DE C.V. Inventor TREJO GONZÁLEZ, Alberto
The present invention refers to a system of air filtration and cleansing for the elimination of polluting gases in chemical and/or marine environments (40), compromising a cleansing subsystem (10) and a filtering subsystem (20) interconnected via a transition zone (41), where the filtration subsystem (20) comprises a lower ventilation inlet (21a) for cooling a turbine cabin (24) and an upper ventilation inlet (21b) for cooling a turbine (25) for an electrical energy generator, as well as an order and a quantity of filters for providing ideal cooling conditions.
8.WO/2022/015190MULTIFUNCTIONAL DEVICE FOR LUNCH TABLE
WO 20.01.2022
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/RU2020/000354 Applicant KHARKHAROV, Shamil Shimagomedovich Inventor KHARKHAROV, Shamil Shimagomedovich
The technical solution relates to table accessories which can be placed on lunch tables, including on improvised lunch surfaces for eating food in the open air, and to the field of catering equipment, more particularly to sterilizing and insect-repelling equipment. The result achieved consists in repelling insects and sterilizing food when the latter is placed on a table before immediate consumption by a person. Repelling insects prevents insects from leaving bacteria and viruses on food, that is to say also prevents food contamination. The claimed multifunctional device for a lunch table has a housing with a base and an overhanging protrusion. The lower part of the overhanging protrusion contains a source of ultraviolet sterilizing radiation which is directed downwards from the overhanging protrusion. The housing is additionally equipped with an ultrasonic repeller, the emitter of which is directed towards a space under the overhanging protrusion. An ultraviolet lamp is used in conjunction with a bactericidal lamp or ultraviolet light-emitting diodes.
9.WO/2022/013119AIR PURIFICATION DEVICE
WO 20.01.2022
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 PCT/EP2021/069259 Applicant RESPIRED LIMITED Inventor HENDRIKSEN, Henrik Victor
A purification device (2) for disinfecting and filtering intake air (4) is disclosed. The purification device (2) comprises a housing (10) provided with a number of inlet perforations (8) for allowing the intake air (4) to enter the housing (10) and a number of air outlet perforations (8') for allowing air (6) purified by the purification device (2) to leave the housing (10). The purification device (2) moreover comprises a fan (12) arranged inside the housing (10) to suck the intake air (4) into the housing (10) and blow the purified air (6) out of the housing (10). The purification device (2) further comprises an ultraviolet radiation lamp (14) arranged inside the housing (10) to radiate the intake air (4). The purification device (2) also comprises a high-efficiency particulate air (HEPA) filter (20) arranged to filter the intake air (4) before the intake air (4) leaves the housing (10) as purified air (6). The filter (20) comprises a plurality of pleats (32) arranged in such a manner that the angle (θ) between adjacent pleats (32) is 30 degrees or less.
10.WO/2022/011524LASER VIRUS-FILTERING SCREEN
WO 20.01.2022
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 PCT/CN2020/101768 Applicant LI, Xi Inventor LI, Xi
A re-chargeable lithium battery drives a laser generator, and a laser is sent to a unidirectional beam expander by means of optical fiber. The widened and flattened laser beam enters a laser virus-filtering screen by means of a unidirectional fluoroscopy film. After laser reflections scan and cover the frame of the virus-filtering screen, the laser is extracted to a photoelectric sensor by means of a semi-transmissive film. If the energy of the extracted laser is less than a fixed value, suggesting that a foreign body has entered the laser virus-filtering screen and is blocking the laser, for safety reasons, the photoelectric sensor triggers a laser controller to immediately stop emitting the laser.