国家/地区 中国（33） 世界知识产权组织（12） 韩国（5） 印度（4） 欧洲专利局（EPO）（2） 台湾（2） 美国（2）
IPC部 A（50）
IPC大类 B01（50） A61（21） A01（11）
A41（10） A47（6） A62（6）
B32（4） C09（4） D01（4）
C01（3） C02（3） C08（3）
D04（3） A23（2） A24（2）
IPC小类 B01D（50）
IPC A01P001/00（9） B01D053/86（9） A01N059/16（8）
A41D013/11（8） B01D053/72（8） A01N059/00（7）
B01D039/16（7） B01D039/20（7） B01D046/00（7）
A41D031/30（6） A61L009/20（5） B01D071/02（5）
A47B097/00（4） B01D039/14（4） B01D053/04（4）
发明人 ALVAREZALVAREZ A（2） BOHM S（2） JEONG H Y（2）
JEONGSE Y（2） LEE J S（2） LEE S Y（2）
LI H（2） LI Y（2） LI Z（2）
LIN Y（2） MANJON FERNANDEZ A（2） MEGIDO FERNANDEZ L（2）
NORIEGA PEREZ D（2） PEREZ RODRIGUEZ M（2） RODRIGUEZ GARCIA J（2）
公开年 2022（50）
申请年 2021（24）  2022（18）  2020（8） 
专利权人 ARCELORMITTA.（2） PURESPACE IN.（2）

Graphene electric heating liquid concentrating device comprises concentrating tank provided with right side of the filter, right side of concentrating tank provided with recycling tank and upper end surface of first supporting base provided with first protective cylinder.

LI H, LI Z

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

KIM S, JUNG H J, JAE C H

Preparing broad-spectrum responsive type antibacterial composite film used in treatment of Escherichia coli wastewater, by preparing MIL-101 (iron)/graphene quantum dots composite material, dispersing in dopamine solution, adding polyvinylidene fluoride base film, shaking and washing.

DENG M, MA X, ZHENG S, YANG L, QIU M, WANG Q, XUE B

Composite nanomaterial useful for air purification comprises graphene oxide nanosheets, carbon airgel, nano titanium dioxide and nano-silver particles, where carbon airgel, nano-titanium dioxide and nano-silver particles are supported on the surface of graphene oxide nanosheets.

SHAO P, XIA J, SUN J, CUI Q, MA C, YANG H

Face mask for use as personal protective equipment, comprises layer comprising surface-functionalized graphene particles having specified sulfur impurity level, manganese level, and/or nitrogen oxide level.

PROMNIMIT A

Fabrication of electrically conductive aligned nanofibrous scaffold by dissolving chitosan and gelatin in solvent mixture, adding polyvinyl alcohol to chitosan-gelatin solution, adding reduced graphene oxide to spinning solution, electrospinning solution, and crosslinking electrospun nanofibers.

KUMAR A, SRIVASTAVA E

Preparing hair dye with black hair function, comprises e.g. adding fleece-flower root powder, black sesame, dandelion, ginger, rhizoma gastrodiae, graphene, hydrogen peroxide, citric acid and pure water into preparation device, uniformly mixing, grinding, filling and sealing hair dye.

HUANG Y, LI Y, LUO X

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

Graphene-reinforced photo-catalyst air sterilizing device comprises box body provided with light source, where light source is provided with graphene-re-inforced photocatalyst plate provided with filter screen.

PANG Z, SONG Z