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IC:A41D13/11 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

1.1748769ANTIVIRAL COMPOSITION COMPRISING P-MENTHANE-3,8-DIOL
EP 07.02.2007
Int.Class A61K 31/047
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
047having two or more hydroxy groups, e.g. sorbitol
Appl.No 05717881 Applicant CLARKE PAUL DOUGLAS Inventor CLARKE PAUL DOUGLAS
The use of p-menthane-3,8-diol (PMD) as an antiviral agent.
2.20130091611Anti-viral Formulations Nanomaterials and Nanoparticles
US 18.04.2013
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 13691099 Applicant Ren Guogang Inventor Ren Guogang

The present invention provides the use of nanoparticles of a compound of general formula MnXy, where M is (i) a metal selected from the group consisting of Calcium (Ca), Aluminium (Al), Zinc (Zn), Nickel (Ni), Tungsten (W) or Copper (Cu); or (ii) a non-metal selected from the group consisting of Silicon (Si), Boron (B) or Carbon (C); in which n is equal to 1, 2, or 3, and X is (iii) a non-metal selected from the group consisting of Oxygen (O), Nitrogen (N), or Carbon (C); or (iv) an anion selected from the group consisting of phosphate (PO43−), hydrogen phosphate (HPO42−), dihydrogen phosphate (H2PO4), carbonate (CO3), silicate (SiO42−), sulphate (SO42−), nitrate (NO3), nitrite (NO2); in which y is equal to 0, 1, 2, 3 or 4; for use in reducing and/or preventing virus transmission. Articles of protective clothing or filters are provided in which the fibres are coated with said nanoparticles for use in reducing and/or preventing virus transmission.

3.20120192876MASK
US 02.08.2012
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 13395670 Applicant Fujimori Yoshie Inventor Fujimori Yoshie

A mask is provided that can inactivate viruses adhering thereto even in the presence of lipids and proteins regardless of whether or not the viruses have an envelope. The mask can inactivate viruses adhering thereto and includes a mask body provided with a member used when the mask is worn and virus inactivating fine particles having a virus inactivating ability and held by the mask body. The virus inactivating fine particles are particles of at least one selected from the group consisting of platinum(II) iodide, palladium(II) iodide, silver(I) iodide, copper(I) iodide, and copper(I) thiocyanate.

4.WO/2018/033793MATERIAL, DEVICE, AND METHOD FOR DEACTIVATING PATHOGEN IN AEROSOL, AND METHODS FOR MANUFACTURING THEREOF
WO 22.02.2018
Int.Class A61L 9/012
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
01Deodorant compositions
012characterised by being in a special form, e.g. gels, emulsions
Appl.No PCT/IB2017/001143 Applicant CHOI, Hyo-Jick Inventor CHOI, Hyo-Jick
A pathogen-deactivating fibrous material is coated with salt crystals or salt crystal layer. The salt crystals or coating on the supporting fibrous material layer dissolves upon exposure to pathogenic aerosols and recrystallizes during evaporation of water from the pathogenic aerosols. Recrystallization of the salt deactivates pathogens. The pathogen- deactivating fibrous material can be used in a sanitizing fabric, an air filtering device, such as respiratory devices, masks, furnace filter devices, air conditioning device, vehicle cabin filter device, etc., and can provide a universal personal protection for preventing infections.
5.20160174631Protective masks with coating comprising different electrospun fibers interweaved with each other, formulations forming the same, and method of producing thereof
US 23.06.2016
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 14964593 Applicant Profit Royal Pharmaceutical Limited Inventor Ho Wang Tong

The present invention provides a protective mask with an ultrafine fibrous coating. The ultrafine fibrous coating includes partially gelled submicron fibers interweaved with nanofibers and a biocide encapsulated in, surface-attached onto, blended with, physically trapped, and/or chemically linked to the submicron fibers and nanofibers. In an example, a microfibrous substrate with the coating assembles with other microfibrous substrates to form a protective mask having N95 level of protection and bacteria-killing capability.

6.1543737Facemask-inbuilt medical hood structure
EP 22.06.2005
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 04029588 Applicant CT HEALTHCARE TECHNOLOGY CO LT Inventor CHENG YUNG CHU
A medical hood structure differentiated by inbuilt with a facemask, specifically designed to completely isolate the wearer's head from the outside environment, forming an all exclusive barrier when fitted to the wearer's clothing. The medical hood structure includes a hood-body (3) for completely covering the head and a facemask (4) combined onto the hood-body (3). The hood-body (3) includes a mask-opening (311) corresponding to the mouth and nose region and a wear-opening (321) at the underside thereof. Furthermore, a rim of the wear-opening is fitted with a hood-girdle (322) for fitting to the clothing, the facemask (4) is disposed at the mask-opening (311) of the hood-body (3) and sealing it, and a fitting-loop (41) is disposed at the two ends of the facemask, exposed on hood-body hanging outward, and to be loop around the ears or onto the head.
7.2004100937Mask Loop Holding Device
AU 18.11.2004
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 2004100937 Applicant Center Healthcare Technology Co., Ltd. Inventor
O A mask ear loop holding device includes a holding plate provided with at least one loop holder for engaging with two ear loops of a mask worn on a user's face, Sso as to hold the ear loops to a rear side of the user's head to minimize frictional contact of the ear loops (1 with the user's ears, making the mask more comfortable for wearing.
8.2004101064Facemask-Inbuilt Medical Hood Structure
AU 06.01.2005
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 2004101064 Applicant Center Healthcare Technology Co., Ltd. Inventor
A medical hood structure differentiated by inbuilt with a facemask, specifically designed to completely isolate the wearer's head from the outside environment, forming an all exclusive barrier when fitted to the wearer's clothing. The medical hood structure includes a hood-body for completely covering the head and a facemask combined onto the hood-body. The hood-body includes a mask-opening corresponding to the mouth and nose region and a wear-opening at the underside 0 thereof. Furthermore, a rim of the wear-opening is fitted with a hood-girdle for fitting to the clothing, the facemask is disposed at the mask-opening of the hood-body and sealing it, and a fitting-loop is disposed at the two ends of the facemask, exposed on hood-body hanging outward, and to be loop around the ears or onto the head.
9.WO/2004/110193PRODUCT FOR ABSORPTION PURPOSES
WO 23.12.2004
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 PCT/SE2004/000928 Applicant WADSTRÖM, Torkel Inventor WADSTRÖM, Torkel
The present invention relates to a product for absorption purposes consisting of an in water insoluble support matrix wherein the support matrix is substituted with a hydrophobic entity which in turn is connected to a positively charged entity, a method for its manufacture, use thereof and applications of said product. The present invention also relates to a product for absorption purposes comprising a first support matrix connected to a hydrophobic entity and a second support matrix connected to a positively charged entity, a method for its manufacture, use thereof and applications of said product. The present invention also relates to a product for absorption purposes comprising a support matrix wherein the support matrix is substituted with a hydrophobic entity and a positively charged entity, a method for its manufacture, use thereof and applications of said product.
10.1649766Mask ear loop holding device
EP 26.04.2006
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 04024960 Applicant CT HEALTHCARE TECHNOLOGY CO LT Inventor CHENG YUNG CHU
A mask ear loop holding device includes a holding plate provided with at least one loop holder for engaging with two ear loops of a mask worn on a user's face, so as to hold the ear loops to a rear side of the user's head to minimize frictional contact of the ear loops with the user's ears, making the mask more comfortable for wearing.