国家/地区 中国（40） 韩国（10） 世界知识产权组织（9） 美国（8） 印度（6） 加拿大（4） 欧洲专利局（EPO）（4） 日本（3） 台湾（3）
IPC部 A（62）
IPC大类 B01（62） A61（33） A41（16）
A62（10） A01（8） B32（6）
C01（5） D06（5） A24（4）
C02（4） C08（4） A23（3）
C09（3） D04（3） B03（2）
IPC小类 B01D（62）
IPC A61L009/20（14） B01D046/00（14） B01D053/86（14）
A41D013/11（13） B01D053/72（8） A01P001/00（7）
B01D039/16（7） B01D039/20（7） B01D053/02（7）
A62B023/02（6） B01D053/04（6） A41D031/30（5）
A61L009/00（5） A61L009/16（5） A62B018/02（5）
发明人 BANCHERO I M M（3） BENSE C T（3） FACCIO R（3）
HUANG C（3） MA L（3） MOMBRU A（3）
PARDO H（3） RUFENER C（3） UMPIERREZ V E F（3）
VILLANUEVA J P（3） WANG Y（3） ZHANG Y（3）
CHENG J（2） DONG F（2） JANG B Z（2）
公开年 2021（42） 2020（12） 2022（8）
申请年 2020（62）
专利权人 CIA IND TABA.（3） UNIV REPUBLI.（3） CHANGZHOU SH.（2） CHONGQING FI.（2）
JAFRON BIOME.（2） NANOTEK INST.（2） PURESPACE IN.（2） R V COLLEGE .（2）

Flexible composite film material for use in composite membrane roll material with air purification function, comprises base film, and functional coating compounded on base film, where functional coating includes activated carbon and graphene, gas absorbent, binder and solvent.

JIANG T, MA J, WANG S

Antiviral filtering material used in antiviral face mask, comprises layer of textile and layer of antiviral coating comprising metallic copper nanoparticles in unoxidized form, graphene oxide or reduced graphene oxide, and bonding matrix.

ALVAREZALVAREZ A, MANJON FERNANDEZ A, SANZ MORAL L M, NORIEGA PEREZ D, RODRIGUEZ GARCIA J, MEGIDO FERNANDEZ L, BOHM S, SUAREZ SANCHEZ R, PEREZ RODRIGUEZ M

Air-cleaning device useful for reducing harmful gases including ethylene and harmful microorganisms, comprises air inlet, ozone generating unit, ozone decomposition unit and air outlet.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Catalytic activity recovery of manganese oxide catalyst, by recovering ozone decomposition efficiency of initial ozone decomposition efficiency by heating in air atmosphere, and decomposing ozone using manganese oxide catalyst.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Portable cosmetic liquid spraying device for beauty directly applied to skin has filtration membrane that is installed on injection pipe of nozzle unit to allow air to pass through but not to allow liquid substances to pass at room temperature and atmosph.

CHAE S W, PAIK H D

Filter for tobacco products, comprises first cylindrical compartment containing hybrid graphene composite material with porous structure distributed with nanopores, micropores, and/or macropores.

BENSE C T, BANCHERO I M M, UMPIERREZ V E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A

Graphene-based personnel protection equipment product used in personnel protection equipment such as filtration device, mask, glove and face shield, comprises fabric, clothing, face shield or glove body configured to support graphene sheets.

JANG B Z, ZHAMU A

Photocatalytic filter for removing contaminants, specifically VOCs, particularly aromatic components such as toluene in gaseous medium, such as indoor air, has porous first photocatalyst layer that is coated on nanorod array.

PARK J W, HASSAN A

Fluid jacketed temperature swing adsorption system for adsorbing carbon dioxide in gas, has bottom plate which is provisioned with condensate outlet and gas outlet, where portion of cylindrical column is made of mesh such that steam in cylindrical jacket interacts with gas received on inlet.

BASAVARAJA R J, GUPTA S, ACHAR S, BONAGERI S, ATUL M, MENON A

Anti-allergic graphene material traditional Chinese medicine capable of filtering medicine slag and quantitative decocting tank, comprises cover body located on top of tank body, quantitative structure and filter residue structure.

JIANG Z, ZHOU Y, WANG J