国家/地区 世界知识产权组织（11）
IPC部 A（11）
IPC大类 A41（11） B01（8） A62（6）
B32（5） D06（3） C01（2）
C08（2） C09（2） D01（2）
IPC小类 A41D（11）
IPC A41D013/11（7） A62B023/02（5） B01D039/16（5）
A41D031/30（4） B01D039/20（4） B01D039/08（3）
D06M011/74（3） A62B018/02（2） B01D046/00（2）
B32B005/26（2） B32B009/00（2） B32B009/04（2）
B32B027/12（2） C01B032/194（2） D06M011/83（2）
发明人 CESAREO G G（2） RIZZI L G（2）
公开年 2021（6） 2022（4）
申请年 2021（11）
专利权人 DIRECTA PLUS.（2）

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

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

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

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M

Antiviral mask comprises body having a breathable, microporous polymeric membrane, and securing strap connected to the body and adapted to secure the antiviral mask in place over the nose and mouth of a user.

BHATTACHARYYA D, HASTINGS J T, DZIUBLA T, WEI Y, MILLS R, VOGLER R J, BERNARD M, CONCOLINO J

Textile article, useful in a filter for personal health protection, comprises a textile substrate having specific bacterial filtration efficiency, where the textile article comprises graphene dispersed in a polymeric binder.

CESAREO G G, RIZZI L G

Increasing an electrical and/or thermal conductivity, as well as filtering power and germ-blocking properties of textile article by preparing impregnation composition consisting of graphene, polymeric binder and wetting agent, and stirring.

CESAREO G G, RIZZI L G

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Electrospun polymer nanofibrous membrane having high filtration efficiency comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes.

SOLIMAN S, GUO F