国家/地区 中国（17） 世界知识产权组织（7） 欧洲专利局（EPO）（2） 印度（2）
IPC部 A（24）
IPC大类 B01（24） A61（9） A01（7）
A47（6） A41（5） B32（4）
C09（4） A62（3） B82（2）
C02（2） C08（2） D01（2）
IPC小类 B01D（24）
IPC A01N059/16（6） A01P001/00（6） A01N059/00（5）
A41D013/11（4） A47B097/00（4） B01D046/00（4）
B01D053/26（4） A41D031/30（3） A47B061/00（3）
B01D039/14（3） B01D039/16（3） B01D039/20（3）
B01D053/72（3） B01D071/02（3） C09D005/14（3）
发明人
公开年 2022（24）
申请年 2021（24）
专利权人

Self-cleaning filter used as mask, comprises heating fiber containing heating carbon component.

KIM S, JUNG H J, JAE C H

Recovering antibiotics from effluent having combination of membrane technological systems, comprises pre-treating raw effluent using ultra-filtration membrane, and separation of multiple solvents.

DEKA P, CHANDRASEKARAN A, SWAMINATHAN N, DUTTA N, SINGH B, SUBBIAH S, RAIDONGIA K

Graphene intelligent dehumidifying and sterilizing wardrobe, has heat storage box whose inner wall is fixed with fan by bolt, where inner wall of storage box is provided with blower, and blower is fixed on tuyere through pipeline.

SU Y, ZHENG X

Mask for use in respiratory protection for various diseases, has mask body that covers user's mouth and nose when worn by user, and wearing strap that is connected to both sides of mask body.

PARK S A

Antiviral formulation useful in antiviral filtering material for antiviral face mask, comprises metallic copper particles in unoxidized form, graphene oxide or reduced graphene oxide, and a bonding matrix material.

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

Graphene photocatalyst composite material used for decomposition of organic matter, comprises graphene bottom layer, catalyst layer, sterilization layer sequentially arranged on adsorption carrier, polymer emulsion, solid adsorbent, graphene raw material, and carbon nanotube material.

ZHAO X, LU X

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

Glass fiber air filter material used for purifying air in automobiles, comprises modified nonwoven fabric and glass material fiber from bottom to top, formed into composite by hot-pressing.

ZHANG Z, JIA G, YANG P

Aquaculture breeding system graphene heat supply comprises box body, where middle of bottom surface of inner cavity of box body is provided with graphene heating plate.

CHEN M

Mop cleaning bucket for rinsing and de-drying clean water by circulating and filtering sewage, has water column for drawing water from water purification area to clean mop cloth to form sewage that flows to water outlet through inclined surface.

WU C