Processing

Please wait...

Settings

Settings

Goto Application

Offices all Languages en Stemming true Single Family Member true

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

Full Query

IC:A62B18/02 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)

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/2008/105934INACTIVATION OF TOXIC AGENTS AND PATHOGENS USING CHITOSAN
WO 04.09.2008
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/US2007/079246 Applicant OREGON BIOMEDICAL ENGINEERING INSTITUTE, INC. Inventor GREGORY, Kenton, W.
Embodiments of the present invention provide methods and devices for filtering and/or inactivating toxic agents. More specifically, embodiments of the present invention provide methods and devices for filtering and/or inactivating toxic agents using chitosan filters.
2.2005230478MASK FOR PREVENTION OF CONTRACTING SEVERE ACUTE RESPIRATORY SYNDROME (SARS)
JP 02.09.2005
Int.Class A61M 16/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
Appl.No 2004066342 Applicant TOMOYASU YOKO Inventor TOMOYASU YOSHIOKI

PROBLEM TO BE SOLVED: To establish a method for prevention of contracting SARS.

SOLUTION: A fabric is soaked in soap water using a surfactant for which a sterilization effect against SARS is confirmed, and the fabric is superimposed on another fabric to form a mask. The sterilization effect of the surfactant against SARS bacteria is confirmed, so that airborne infection is prevented.

COPYRIGHT: (C)2005,JPO&NCIPI

3.WO/2008/120005PROTECTIVE DEVICE
WO 09.10.2008
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/GB2008/001195 Applicant MEDI-IMMUNE LTD Inventor JAMES, John, Paul
The invention relates to a protective device such as a face mask. The device protects the user from infection and may simultaneously immunise the user against future infection. The invention particularly relates to a protective device comprising a disinfection chamber wherein the chamber is arranged to disinfect and/or sterilize fluid in the chamber prior to discharge of the fluid from the chamber such that the fluid discharged from the chamber comprises inactive microorganisms, for example a device comprising a disinfection chamber in fluid communication with a face mask and wherein the chamber is arranged to disinfect and/or sterilize fluid in the chamber prior to discharge of the fluid from the chamber to the mask such that the fluid discharged from the chamber to the mask comprises inactive microorganisms. The invention also relates to a method of use of the device.
4.2006021095FILTER, POROUS AGENT, AIR CLEANER, NONWOVEN FABRIC, MASK, HEAT EXCHANGER ELEMENT, HUMIDIFIER, AND VIRUS INACTIVATING METHOD
JP 26.01.2006
Int.Class D06M 13/238
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
13Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
10with compounds containing oxygen
224Esters of carboxylic acids; Esters of carbonic acid
238Tannins, e.g. gallotannic acids
Appl.No 2004200229 Applicant MATSUSHITA ECOLOGY SYSTEMS CO LTD Inventor NAKAJIMA TAKAHIRO

PROBLEM TO BE SOLVED: To provide a virus inactivating method for inactivating SARS (serious acute respiratory syndrome) virus, by using an air cleaner filter capable of preventing re-scattering of SARS virus having activity from the filter and surely inactivating SARS virus and preventing infection therewith.

SOLUTION: By carrying SARS virus inactivating component like catechins and a hygroscopic agent, a thin water molecule film is formed on a surface by absorbed moisture, and the water-soluble SARS virus inactivating agent like catechins is dissolved. When SARS virus is trapped on the film, contact property of the SARS virus inactivating agent with trapped SARS virus is enhanced and penetration is promoted via moisture and water molecules. As a result, the filter surely and quickly inactivating trapped SARS virus can be obtained.

COPYRIGHT: (C)2006,JPO&NCIPI

5.2484409MASK
EP 08.08.2012
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 10820156 Applicant NBC MESHTEC INC 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 platinium(II) iodide, palladium(II) iodided, silver(I) iodide, copper(I) iodide, and copper(I) thiocyanate.
6.2006169701FIBER MATERIAL HAVING VIRUS INACTIVATION EFFECT
JP 29.06.2006
Int.Class D06M 13/355
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
13Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
322with compounds containing nitrogen
35Heterocyclic compounds
355having six-membered heterocyclic rings
Appl.No 2004367319 Applicant TORAY IND INC Inventor OKAJIMA KATSUYA

PROBLEM TO BE SOLVED: To provide a fiber material having unconventionally excellent virus inactivation effect, above all, expressing the excellent inactivation effect to SARS (sever acute respiratory syndrome) viruses.

SOLUTION: The fiber material having the virus inactivation effect contains a metal pyrithione-based compound expressed by general formula [I] fixed on fiber surface and/or dispersed in the fiber as a virus inactivation ingredient. In general formula [I], n expresses an integer of 1-4; M expresses a metal and preferably expresses at least one metal selected from a group consisting of Na, Zn, Fe, Cu and Ag.

COPYRIGHT: (C)2006,JPO&NCIPI

7.20050199238Mask with grooved baffle
US 15.09.2005
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 11076974 Applicant Inventor Ciou Shuei-Wun

A mask with grooved baffle is disclosed. The mask includes a cover, a strip and a baffle mounted at an inner side of the cover. The baffle separates the cover into two parts, an upper part and a lower part. The baffle is formed with a grooved section at the top, which includes a plurality of wave shape grooves for air flowing therethrough. The grooved section extends from one end of the baffle to the other end. When the user wears the mask, the baffle is positioned under the nose of the user, such that air flows smoothly to the nose through the grooves. The cover has a fixed structure or a foldable flat shape structure.

8.20080295843SELF SANITIZING FACE MASKS AND METHOD OF MANUFACTURE
US 04.12.2008
Int.Class A62B 7/10
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
10with filter elements
Appl.No 11757336 Applicant HAAS MARCI B Inventor Haas Marci B.

A reusable facemask includes a filter layer of material adapted to trap particles having a size range of known contaminant particles; and a porous layer of material located adjacent to the filter layer and adapted to continually sanitize contaminant particles trapped by the filter layer and contaminant particles passing through the porous layer by releasing free ions of elements selected from the group consisting of silver and copper.

9.WO/2012/130117MASK STRUCTURE FOR USE IN DECREASING TRANSMISSION OF HUMAN PATHOGENS
WO 04.10.2012
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/CN2012/073026 Applicant FILLIGENT LIMITED Inventor MOWBRAY-D'ARBELA, Melissa
A facemask structure for inactivating pathogens includes a facial contact layer that is benign to human skin followed by a subsequent interior layer and an outer layer including an anti-pathogenic material. In this manner, active, isolated anti-pathogen layers can be provided in a multilayer mask structure. For example, an important anti-viral mask structure uses one or a mixture of acids to create a low p H environment on the first inner (or outer hydrophilic layer) so that the virus laden droplets from, e.g., a sneeze, are absorbed into and away from the surface. Thus, for an infected wearer, two or more hydrophilic layers on the interior of the mask can protect the environment from an infected wearer.
10.20120279503Breathing Apparatus With Ultraviolet Light Emitting Diode
US 08.11.2012
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 13230262 Applicant Zhou Ling Inventor Zhou Ling

A breathing apparatus according to embodiments of the invention includes a facemask portion sized to cover a lower portion of a wearer's face. The facemask portion includes a flow chamber defined by a support layer and a cover. The flow chamber has a first opening disposed near a first end of the flow chamber and a second opening disposed near a second end of the flow chamber. At least one light emitting diode configured to emit light having a peak wavelength in the ultraviolet range is disposed between the first opening and the second opening in the flow chamber.