国家/地区 中国（10） 韩国（6） 美国（4） 日本（3） 欧洲专利局（EPO）（2） 印度（2） 世界知识产权组织（2）
IPC部 A（18）
IPC大类 A41（18）
IPC小类 A41D（18）
IPC A41D013/11（9） A41D031/02（5） A01N059/00（4）
A61N005/06（4） A62B023/02（4） B01D046/00（4）
B32B005/02（4） C08K003/04（4） A01N059/16（3）
A01P001/00（3） B32B027/12（3） A41D013/005（2）
A41D013/06（2） A41D031/04（2） A41D031/102（2）
发明人
公开年 2021（6） 2020（4） 2022（3） 2023（2）
申请年 2020（8）  2021（4）  2019（2） 
专利权人

Combination of nanoparticles applied onto mask filtration system for filtering airborne pollutants comprising PM2.5 and aerosolized virus particles of severe acute respiratory syndrome-coronavirus disease, comprises graphene, titanium dioxide, zinc oxide, copper oxide, silicon dioxide, and solvent.

NAG I

Temperature-controlled semi-rigid ankle protector used for heating and physical therapy, comprises ankle protecting main body comprising rigid part and elastic part, where rigid part is rigid base layer, and elastic part includes skin-friendly layer, temperature control layer and waterproof layer.

AN B, ZHU J, LI C, WANG S, TANG P, WEI M, XIN P, LI H

Mask with elastic band for body temperature sensing comprises, elastic band formed at position including outermost portion of outer layer and exposed to outside of band body and mask unit connected to body temperature sensing elastic band.

HYOUN J

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G

All-in-one goggles mask useful to protect eyes from foreign substance i.e. dust and strong sunlight when doing outdoor activities and exercising i.e. mountaineering and skiing, comprises goggles unit having lens formed inside, and mask unit.

SONGJAEHYUN, WHOAN J H

Antimicrobial face protecting device used e.g. to protect face of user has frame comprising first arcuate bar to removably accommodate flexible shield, second arcuate bar configuration forming vent and pair of temples including arms.

MALAKAR T K, NAIDU V G M, BANERJEE S, MURTY U S

Four-columns water filter system has three filtering bed in each column, where three filtering bed comprises filter I or first filter bed-made-up of functionalized graphene, filter II or second filter bed-made-up of cotton supported bed.

GAUTAM S, KUMAR A, VASHISTHA V K, DAS D K, SHARMA K, PRAKASH S

Folding plane mask i.e. sanitary product, for filtering inlet nose at mouth and nose part, has filter core comprising anti-far infrared radiation layer, where lower end of filter layer is fixedly connected with graphene filter layer.

YANG M

Mask for detecting fever, comprises e.g. mid-leaf filter cloth with four corners and four sides, upper leaf of middle leaf filter cloth and upper leaf bound to have same edge on upper side of left and right sides, having arc-shaped sewing.

SHIM B

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C