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IC:A62B23/00 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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1 / 56
1.20220331624FACIAL PROTECTION ELEMENT FOR PROTECTION AGAINST RISKS OF EXPOSURE TO INFECTIOUS BIOLOGICAL AGENTS
US - 20.10.2022
国际分类 A62B 23/02
A人类生活必需
62救生;消防
B救生设备、救生装置或救生方法
23保护呼吸用的过滤器
02呼吸器用
 申请号 17721437 申请人 FUNDACION UNIVERSIDAD CATOLICA DE VALENCIA SAN VICENTE MARTIR 发明人 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.

2.20220408862Mask for Detecting Virus of Respiratory Tract Infection
US - 29.12.2022
国际分类 A41D 13/11
A人类生活必需
41服装
D外衣;防护服;衣饰配件
13职业、工业或运动防护衣,如能防护打击或拳击的外科医生的长袍或服装
05仅是身体一个特殊部位的防护
11保护脸的遮罩,例如用于外科或用于污浊空气
 申请号 17849572 申请人 KKT Holdings Syndicate 发明人 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.

3.20230118955VIRAL TREATMENTS INVOLVING MANUKA HONEY AND COMPONENTS THEREOF
US - 20.04.2023
国际分类 A61K 35/644
A人类生活必需
61医学或兽医学;卫生学
K医用、牙科用或梳妆用的制剂
35含有其有不明结构的原材料或其反应产物的医用配制品
56来源于除哺乳动物以外的其他动物的材料
63节肢动物
64昆虫,例如蜜蜂,黄蜂或跳蚤
644蜂蜡;蜂胶;王浆;蜂蜜
 申请号 17914099 申请人 MANUKAMED LIMITED PARTNERSHIP 发明人 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.

4.WO/2021/209395COVID FACE MASK
WO - 21.10.2021
国际分类 B01D 39/08
B作业;运输
01大类中的化学工艺及装置;
D分离
39用于液态或气态流体的过滤材料
08滤布,即织成的、编织或交织的材料
 申请号 PCT/EP2021/059456 申请人 AGA NANOTECH LTD 发明人 FELLOWS, Adrian, Neville
The invention relates to a multi-layered substrate, comprising a first layer, a second layer and a third layer, wherein an acetyl donor and a peroxygen donor are entrapped between the first layer and the second layer capable of generating peracetic acid and hydrogen peroxide as biocides in the presence of moisture, and a basic salt is contained in the third layer or between the second layer and the third layer. The multi-layered substrate is suitable for face masks and provides antiviral protection, in particular a protection against SARS-CoV-2 and COVID-19.
5.20210361750Anti-Viral Lactoferrin Facemask
US - 25.11.2021
国际分类 A61K 38/40
A人类生活必需
61医学或兽医学;卫生学
K医用、牙科用或梳妆用的制剂
38含肽的医药配制品
16含有20个以上氨基酸的肽;胃泌激素;生长素抑制素;促黑激素;其衍生物
17来源于动物;来源于人类
40运铁蛋白,例如乳铁蛋白、卵运铁蛋白
 申请号 17322815 申请人 Virustatic Ltd. 发明人 Paul Francis Hope

A breathable biological face covering comprising a fabric material and an anti-pathogen substance on the fabric material. The anti-pathogen substance comprises a lactoferrin protein. The amount of lactoferrin protein on the fabric material may be in the range of 0.6-1.5 grams/m2 of fabric material. Another embodiment is a lactoferrin composition comprising an aqueous fluid at pH<7.0 and lactoferrin protein mixed in the aqueous fluid at a concentration of 0.6-1.5 grams per liter. This lactoferrin composition may be administered into the respiratory tract. This composition could be useful against respiratory microbial pathogen, such as influenza virus or coronavirus.

6.4140560MEHRSCHICHTIGER FILTER MIT ANTIMIKROBIELLEN EIGENSCHAFTEN UND VERWENDUNG DAVON IN INDUSTRIELLEN FILTRATIONSANWENDUNGEN UND SCHUTZMASKEN
EP - 01.03.2023
国际分类 B01D 39/08
B作业;运输
01大类中的化学工艺及装置;
D分离
39用于液态或气态流体的过滤材料
08滤布,即织成的、编织或交织的材料
 申请号 20823886 申请人 BIOINICIA S L 发明人 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.
7.WO/2021/229444NOVEL AND IMPROVED BIODEGRADABLE FACE MASK WITH INHERENT VIRUCIDE, HYDROPHOBIC AND HYDROPHILLIC PROPERTIES WITH ADJUSTABLE EAR LOOPS
WO - 18.11.2021
国际分类 A41D 13/11
A人类生活必需
41服装
D外衣;防护服;衣饰配件
13职业、工业或运动防护衣,如能防护打击或拳击的外科医生的长袍或服装
05仅是身体一个特殊部位的防护
11保护脸的遮罩,例如用于外科或用于污浊空气
 申请号 PCT/IB2021/054018 申请人 UNIVERSITY OF PERADENIYA 发明人 RAJAPAKSE, Gamini
The novel and improved face mask materials with inherent virucidal activity not onlyreduces/nullifies the viral load via inhalation, but reduces the transmission from both the inhalation and contact routes by contributing to good hygienic practice thus reducing the impact of asymptomatic carriers and patients with low-grade disease in the community. This prevents the possibility for re-inhalation of carbon dioxide-rich air and gives comfort to the wearer. Variable enhancement of the virucidal, filtration and hydrophobic activities across multiple layers are achieved to suit different cohorts within the general populace as well asthe Healthcare system afflicted by the COVID-19 pandemic. Uniquely different types of face masks are custom-made with suitable degrees of enhancement of outer, middle and inner layers for different requirements of specified end-user populations utilizing commonly available, low-cost material. In addition to the above advantages, the present invention is fabricated of biodegradable materials at the same time it can be washed several times afterusage making it cost effective. It is also constructed in way that it can fit the face of the wearer perfectly without any spaces in-between. Further applications for this unique invention, combining nano-filtration with virucidal properties via use of nanotechnologyincludes, advanced filtration of artificial ventilator machines, air-purifiers, air-conditionerfiltration systems and Health care system usage as in bedding, scrub suits, clothing, etc. Theuse of germicidal properties would complement measures usually practiced for seasonalinfluenza and should also be considered for other diseases transmitted via inhalation route.
8.WO/2022/015987ANTIVIRAL FACE MASKS AND AIR FILTERS
WO - 20.01.2022
国际分类 A62B 23/02
A人类生活必需
62救生;消防
B救生设备、救生装置或救生方法
23保护呼吸用的过滤器
02呼吸器用
 申请号 PCT/US2021/041835 申请人 CALGON CARBON CORPORATION 发明人 BROWN, Robert
Air filters and masks containing activated carbon cloth material, optionally with silver included, are described that are effective at removing virus from the air, immobilizing, and inactivating. The filters and masks can immobilize and inactivate a virus. The filters and masks are useful for protecting a user against coronavirus such as SARS-CoV-2.
9.11707706Corona disinfecting air filter systems
US - 25.07.2023
国际分类 B01D 46/00
B作业;运输
01大类中的化学工艺及装置;
D分离
46专门用于把弥散粒子从气体或蒸气中分离出来的经过改进的过滤器和过滤方法
 申请号 17387509 申请人 Suresh Bhate 发明人 Suresh Bhate

The present disclosure relates generally to air filtration devices. More specifically, but not exclusively, the present disclosure relates to an air filtration device comprised of a copper (or copper alloy) medium to inactivate airborne pathogens (e.g., viruses, bacteria, coronaviruses, COVID-19, etc.) and mitigate harmful exposure to said pathogens. The copper medium is a porous mesh (i.e., copper wool) that is positioned within or on a structure to provide support. The air filtration device may be positioned in an HVAC system such that an air stream flows through the copper medium to inactivate airborne pathogens, such as viruses, in the air stream. The air filtration device may be used in combination with, or in addition to, existing HVAC system conventional air filters (e.g., HEPA filters). The air filtration device includes a copper medium positioned on a face mask to inactivate airborne pathogens during respiratory processes.

10.20220016453ANTIVIRAL FACE MASKS AND AIR FILTERS
US - 20.01.2022
国际分类 A62B 23/00
A人类生活必需
62救生;消防
B救生设备、救生装置或救生方法
23保护呼吸用的过滤器
 申请号 17377028 申请人 CALGON CARBON CORPORATION 发明人 Robert BROWN

Air filters and masks containing activated carbon cloth material, optionally with silver included, are described that are effective at removing virus from the air, immobilizing, and inactivating. The filters and masks can immobilize and inactivate a virus. The filters and masks are useful for protecting a user against coronavirus such as SARS-CoV-2.

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