国家/地区 中国（17） 世界知识产权组织（13） 美国（10） 欧洲专利局（EPO）（8） 韩国（6） 日本（5） 澳大利亚（2） 印度（2）
IPC部 C（25）
IPC大类 C01（25） D01（14） D06（11）
C08（6） B82（5） C09（5）
H01（5） B01（4） D04（4）
B29（2） B33（2） D02（2）
G01（2） H05（2）
IPC小类 C01B（25） D01F（13） D06M（8）
C08K（6） B82Y（5） C09D（4）
D01D（4） D04H（4） H01M（4）
B01J（3） C08J（3） C08L（3）
B29C（2） B33Y（2） H01G（2）
IPC C01B032/19（25）
发明人 JANG B Z（3） ZHAMU A（3） RIZZI L G（2）
WANG J（2）
公开年 2021（11） 2017（3） 2022（3） 2019（2） 2023（2）
申请年 2020（7）  2021（6）  2017（3）  2015（2）  2018（2）  2022（2） 
专利权人 NANOTEK INST.（3） DIRECTA PLUS.（2）

Heating rod for use in intelligent heating barrel, has graphene heating film coated on periphery of insulating column, and conductive layer not completely covered on graphene of heating film and connected with power supply through lead.

CHAO W, ZHAO X

Graphene non-woven heating material prepared by e.g. uniformly mixing graphene oxide powder and glass powder, and then heating, high speed centrifuging and cooling into wire, winding into velvet shape, and performing reduction treatment of hydrazine hydrate.

HE Y, LI L, HAN K

Preparing liquid-type flexible strain sensor useful for e.g. fluorescent electronic skin based on liquid gallium, prepared by e.g. adding graphite nanosheets to chromic acid washing liquid for ultrasonic dispersion, stirring, pouring water, filtering, washing, and baking.

WANG B, CHEN H, WANG K, ZHOU Q

Making a thermally and electrically conductive coating containing graphene on natural leather or on textile substrate for the production of synthetic leather, comprises formation of internal layer, intermediate layers and external layer.

CESAREO G G, RIZZI L G, BAMBINI A, RICHIE L G

Producing carbon fiber, where carbon fiber is used in variety of composite materials, involves subjecting raw coal to liquefaction process to form pitch or pitch resin, refining pitch or pitch resin to produce mesophase pitch.

YURCHICK C L, ATKINS C A, TARGETT M

Gas diffusion layer formed by carbon fiber and graphene combination, comprises carbon fiber monofilament and graphene composite formed porous ventilating conductive carbon material layer.

WANG J

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Device used manufactured two-dimensional material i.e. graphene or graphene oxide, comprises two opposing surfaces adapted to moving relative to each other, in which the two surfaces are arranged so that there is space between two surfaces.

FORSBERG S, BAECK R

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Graphene melt-blown cloth useful in high-performance mask, comprises hydroxylated graphene, activated carbon containing hydroxy functional groups, antibacterial particles, and polypropylene materials.

SUN L, SHEN Y, ZHANG N