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IC:A62B23/02 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 / 62
1.20220408862Mask for Detecting Virus of Respiratory Tract Infection
US - 29.12.2022
Int.Class A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
 Appl.No 17849572 Applicant KKT Holdings Syndicate Inventor Tzu-Yi KUO

This invention provides a respirator for detecting viruses which cause respiratory tract infection. The respirator comprises an outer layer, an inner layer, a rapid screening reagent between the outer layer and the inner layer, and a water-resist membrane between the rapid screening reagent and the inner layer. A sample pad of the rapid screening reagent is located on a region close to the nostrils, such that air from the nostrils will arrive the sample pad. Viruses inside the air with vapors or moistures will flow inside the rapid screening reagent through a conjugate pad, a nitrocellulose membrane, and an absorption pad. At least one test line will indicate a corresponding virus.

2.20240041045GRAPHENE-SILVER NANOCOMPOSITES AND USES FOR SAME AS AN ANTIMICROBIAL COMPOSITION
US - 08.02.2024
Int.Class A01N 59/16
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES ; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
59Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
16Heavy metals; Compounds thereof
 Appl.No 18245971 Applicant ZENTEK LTD. Inventor Seyyedarash HADDADI

The present invention relates to antimicrobial compositions comprising graphene-silver cation nanocomposites and uses for same as an antimicrobial agent. The antimicrobial agent is particularly useful as a disinfectant or for use as a coating to confer antimicrobial activity to a substrate. The antimicrobial agent can further be used to enhance filtration efficiency in PPE, face masks, and filters in air filtration (HVAC) systems, and other airflow membranes and filters to reduce the transmission of microbial pathogens.

3.20210361564Method to reduce face mask and respirator discomfort
US - 25.11.2021
Int.Class A61K 31/66
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
31Medicinal preparations containing organic active ingredients
66Phosphorus compounds
 Appl.No 16873767 Applicant Edward Tak Wei Inventor Edward Tak Wei

Wearing a face mask or a filtering facepiece respirator, especially in hot weather for more than one hour, causes discomfort. But, in a viral pandemic, a barrier to filter inhaled and exhaled air is necessary to protect against airborne pathogens. The sensations of heat abstraction, that is, coolness and cold, can be captured by the rational design of optimized molecules called TRPM8 receptor agonists. The topical application of these molecules alleviates the discomfort of wearing a face mask covering. Several entities were identified by synthesis and experiment as having the ideal properties for achieving this purpose. The preferred embodiments are certain 1-diisopropyl-phosphinoyl-alkanes described as DIPA-1-5, DIPA-1-6, DIPA-1-7, DIPA-1-8, and DIPA-1-9, collectively referred to herein as “DIPA compounds.” The applicant found that topical delivery of DIPA compounds to the facial skin, especially to the surface of the nares (nostrils), alleviates face mask discomfort. From these studies, it is hypothesized that it is the absence of cool air dynamics about the nostrils that causes face mask discomfort. The present discovery pertains to pharmaceutical compositions that relieve face mask discomfort.

4.20230118955VIRAL TREATMENTS INVOLVING MANUKA HONEY AND COMPONENTS THEREOF
US - 20.04.2023
Int.Class A61K 35/644
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
56Materials from animals other than mammals
63Arthropods
64Insects, e.g. bees, wasps or fleas
644Beeswax; Propolis; Royal jelly; Honey
 Appl.No 17914099 Applicant MANUKAMED LIMITED PARTNERSHIP Inventor CHRISTOPHER DAVID MCMAHON

The use of Manuka Honey in the production of a medicament for treating a virus by applying the honey, via the medicament, to the periphery of tissue on which the virus is present. Further, The use of one or more of methylglyoxal; 3-phenyllactic acid; p-coumaric acid; quercetin; pinocembrin; pinobanksin; hesperidin; galangin; kaempferol; chrysin; and luteolin in the preparation of an antiviral medicament for administering to a patient to treat, or prevent, infection by the virus. Further, a respiratory mask comprising a barrier permeable to air, the barrier having sufficient Manuka Honey for substantially disinfecting a vims in air when breathed in or otherwise passed through the barrier while the mask is worn.

5.20210322907MULTILAYER FILTER WITH ANTIMICROBIAL PROPERTIES AND USE THEREOF IN INDUSTRIAL FILTRATION APPLICATIONS AND PROTECTIVE MASKS
US - 21.10.2021
Int.Class B01D 39/16
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
14Other self-supporting filtering material
16of organic material, e.g. synthetic fibres
 Appl.No 17235467 Applicant BIOINICIA, S.L. Inventor Jose Maria LAGARON CABELLO

The present invention falls within the area of polymeric materials applied to the sector of manufacturing materials for use in filters for filtration equipment such as ventilators and for protective masks. In particular, the invention relates to multilayer filters for ventilators and protective masks which can be biodegradable and which comprise filtration materials based on ultrafine fibers obtained by electrohydrodynamic and aerohydrodynamic processing and which exercise passive FFP1, FFP2, N95 and FFP3 protection and which can also be washable and have active antimicrobial properties.

6.20220331624FACIAL PROTECTION ELEMENT FOR PROTECTION AGAINST RISKS OF EXPOSURE TO INFECTIOUS BIOLOGICAL AGENTS
US - 20.10.2022
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
 Appl.No 17721437 Applicant FUNDACION UNIVERSIDAD CATOLICA DE VALENCIA SAN VICENTE MARTIR Inventor Ángel SERRANO AROCA

The present invention describes a facial protection element for protection against risks of exposure to infectious biological agents, such as microorganisms, like a virus with an envelope, including SARS-CoV-2 and the multidrug-resistant Gram-positive bacteria. Specifically, the present invention relates to a facial protection element of the type comprising: face shields, glasses, masks, counter shields, etc., which prevent not only direct exposure to the infectious biological agent, but rather also inactivate same once the biological agent comes into contact with the facial protection element. The facial protection element comprises a plastic material or glass with a biocidal agent coating layer.

7.4140560MULTILAYER FILTER WITH ANTIMICROBIAL PROPERTIES AND USE THEREOF IN INDUSTRIAL FILTRATION APPLICATIONS AND PROTECTIVE MASKS
EP - 01.03.2023
Int.Class B01D 39/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
08Filter cloth, i.e. woven, knitted or interlaced material
 Appl.No 20823886 Applicant BIOINICIA S L Inventor LAGARÓN CABELLO JOSÉ MARÍA
The present invention relates to the field of polymeric materials applied to the manufacture of materials for use in filters for filtration equipment such as respirators and for protective face masks. In particular, the invention relates to multilayer filters for respirators and protective face masks that may be biodegradable and comprise filtration materials based on ultrafine fibres obtained by electro-hydrodynamic and aerohydrodynamic processing and exert passive FFP1, FFP2, N95 and FFP3 type protection, and that may also be washable and have active antimicrobial properties.
8.WO/2021/207745A RAPIDLY DEPLOYABLE, COUGH AND SNEEZE, AEROSOL CONTAINMENT APPARATUS
WO - 14.10.2021
Int.Class A62B 18/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
02Masks
 Appl.No PCT/US2021/036267 Applicant CAYCEDO, Claudio, H. Inventor CAYCEDO, Claudio, H.
A rapidly deployable cough and sneeze aerosol containment device with an air tight pressure seal and a high flow rate filter. Included with this device are personal instructions and government rollout instructions, together forming a system to stop the cold, the flu, and Covid- 19 without reliance on any other COVID-19 measures.
9.WO/2023/141041FILTER SYSTEMS FOR TREATING AIR AND METHODS OF USE THEREOF
WO - 27.07.2023
Int.Class A01N 59/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES ; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
59Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
 Appl.No PCT/US2023/010554 Applicant ICA TRINOVA, LLC Inventor BEERS, Steven
Disclosed herein are systems and methods for treating air.
10.20210402230Rapidly deployable, cough and sneeze, aerosol containment apparatus
US - 30.12.2021
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
 Appl.No 17341352 Applicant Claudio H Caycedo Inventor Claudio H Caycedo

A rapidly deployable, pressure sealed, cough and sneeze aerosol, containment apparatus and a system to virtually eradicate the cold, the flu, and Covid-19. A face mask having a rigid first section configured to hold a filter and a pliable second section configured to fit on a person's face; a face mask seal formed on an edge of the pliable second section of the face mask; a curved surface on the face mask seal configured to fold inward to form a seal on the person's face when pressed on the person's face.

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