国家/地区 世界知识产权组织（27） 韩国（13） 美国（12） 中国（11） 欧洲专利局（EPO）（11） 日本（11） 印度（10） 澳大利亚（3） 加拿大（3） 台湾（3） 以色列（2） 越南（2）
IPC部 A（41）
IPC大类 A61（41）
IPC小类 C01B（41）
IPC C01B032/182（41）
发明人 DASH P S（2） DE FRUTOS GARCIA S（2） GHORAI S（2）
GRIERA MERINO M（2） HATEM VAQUERO M A（2） LAVIN LOPEZ M D P（2）
LEE J（2） LI Y（2） MARTINEZ ROVIRA J A（2）
MARTINEZ ROVIRA M（2） OROZCO AGUDO A I（2） RODRIGUEZ PUYOL D（2）
RODRIGUEZ PUYOL M（2） ROMERO IZQUIERDO A（2） ROY I（2）
公开年 2020（9） 2022（8） 2021（6） 2016（4） 2018（4） 2015（3） 2017（3） 2012（2）
申请年 2020（7）  2017（6）  2019（6）  2022（6）  2015（4）  2016（3）  2018（3）  2021（3）  2012（2） 
专利权人 GRAPHENANO M.（2） TATA STEEL L.（2） UNIV CALCUTT.（2） UNIV YEUNGNA.（2）

Infrared radiation device used for cosmetics, comprises infrared radiation structure containing nanocarbon material in finely dispersed state in ceramics and having preset infrared ray radiation rate.

KAWAHITO M, ONODA S, KOMATSUYAMA S

Graphene material used in substrate for sustained release of non-aqueous component, having specific total porosity and open porosity.

MURAMATSU K, TAKAHASHI K, IWATA H, SUTANI K, YABUMOTO H, IWATA E

Preparing magnetic graphene quantum dot for preparing imaging contrast agent and in-vitro diagnostic probe, involves subjecting ferrous ascorbate aqueous solution to hydrothermal reaction, where contrast agent is nuclear magnetic resonance-fluorescence double-mode enhanced imaging contrast agent.

XIE X, DING G, DONG H, YANG S, LI Y

Device in producing somatid mineral graphene ball for supporting health, comprises e.g. poultice bath accommodating somatid mineral graphene ball prepared using quarrying ore containing minerals of silicon dioxide and aluminum oxide.

LEE J, KIM H Y, LEE J D

Population of nanocomposite particles useful for reducing odors, comprises hydrophilic fumed silica nanoparticles, and poly (ethylene imine) grafted to it, in which there is no intervening layer between nanoparticles and the PEI.

SUCKEVERIENE R

Antibacterial composition useful as medicinal composition for preventing or treating microbial infection disease e.g. food poisoning comprises Aspergillus strain, its culture, and graphene oxide reduced to more than one filtrate of culture.

HAN S, BADRI K, JO S M, CHOI S M, YEON W S, JIN K H

Combination composition comprises active ingredient tagitinin C isolated from leaves of Tithonia Diversifolia, and gray attached to surface of drug carrier material on basis of surface-modified quantum dot graphene, used to treat cancer.

VO T T HT H

Seat module to support protection against infectious aerosols spread by other people or living being, comprises roof device with flat or convex inner side to allow air to circulate outdoors and does not allow aerosol to accumulate.

BOYO S

Graphene nanocomposite polymeric membrane used as air filtration membrane in high-performance masks and air purifiers, comprises sulfur-doped amine-functionalized silver-linked reduced graphene oxide.

BARDIYA V

Preparing reduced graphene oxide oxide involves dispersing N, N-Dimethylformamide and acetone in P(VDF-HFP) Poly (vinylidene fluoride-co-hexafluoropropylene) solution so as to achieve desired viscosity.

SHANDILYA M, KAUR G A, KUMAR S