国家/地区 中国（18） 美国（18） 世界知识产权组织（16） 日本（13） 韩国（13） 欧洲专利局（EPO）（12） 印度（7） 加拿大（6） 澳大利亚（5） 西班牙（4） 香港（4） 巴西（3） 英国（3） 墨西哥（3） 台湾（3） 法国（2） 以色列（2） 马来西亚（2） 波兰（2） 新加坡（2）
IPC部 C（31）
IPC大类 C01（31）
IPC小类 C01B（31）
IPC C01B032/19（31）
发明人 JANG B Z（4） HASEGAWA S（3） KAMIYA N（3）
ZHAMU A（3） CHAN C（2） CHANG H（2）
CHOU T（2） HASEGAWA SHOJI（2） KAMIYA NAGISA（2）
LI L（2） LIAO W（2） NAGISA K（2）
ROSS J（2） SHEN Y（2） SHOJI H（2）
公开年 2018（5） 2021（5） 2017（4） 2015（3） 2016（3） 2023（3） 2020（2） 2022（2）
申请年 2015（4）  2016（4）  2018（4）  2021（4）  2014（3）  2019（3）  2020（2）  2022（2） 
专利权人 NANOTEK INST.（4） GRAPHENE PLA.（3） ALBEMARLE CO.（2） CENT NAT REC.（2）
GRAPHENE PLA.（2） NITRONIX INT.（2）

Preparing graphene heat-conducting silicone grease comprises e.g. adding graphite into ultrapure water, stirring, using mechanical stripping process to obtain graphene slurry, filtering to get filter cake, adding transfer solvent, stirring, and utilizing transfer solvent to wash graphene slurry.

MA Y, LI Y, FENG J, LI X, LIU H

Manufacturing graphene flakes for producing coated steel pipe piles as construction material, comprises preparing iron-intercalated layered graphite using iron-intercalated layered graphite, and pulverizing using plasma pulverizer.

LEE S S, CHO J S

Heat dissipation adhesive sheet useful in electronic components e.g. semiconductors, or PC boards comprise metal thin film layer formed on lower surface of heat dissipation layer, and adhesive layer on metal thin film layer.

HUN L S, SONG J, KWON H J, CHOI S, YUMINSOOK, YOUK S K

Method for concomitantly protecting aqueous resin against damage caused by ultraviolet radiation and risk of static electricity accumulation, used in aqueous coating or paint composition, involves using graphene sheets whose surfaces are modified by chemical insertion of amino acid-derived groups.

LOPES BARROS DE ARAUJO P, DE ARAUJO E S, SANTANA DE LIMA T B, DINIZ F L J

Preparing thermally conductive composite material based on three-dimensional vertically aligned graphene framework, comprises e.g. carrying hydrothermal reduction on graphene oxide films to form three-dimensional layered structure, drying, and performing heat treatment under argon atmosphere.

HU A, TANG Q, WANG X, LI C, CHEN X

Method for exfoliation and functionalization of lamellar objects, involves placing electrode out of liquid, and generating plasma between portion of electrode facing surface of liquid and surface of liquid by applying pulse voltage difference between two electrodes.

CUYNET S, PONCOT M, FONTANA S, LETOFFE A, HENRION G, HEROLD C, ROYAUD I, BELMONTE T, GERARD H, STEPHEN Q, MARK P C, SEBASTIAN F, LETOPEADRIAN, GERARD H O, CLARE H, ISABEL L, THIERRY B

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

Electromagnetic shield for electromagnetic interference shielding devices and materials, comprises substrate, conductive additive, and binder incorporated with the conductive additive and deposited on the substrate.

KANER R B, ELKADY M F, KAVANAUGH J, LAINE S, LKADIMACHEREF, JACK K

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Electrically conductive and corrosion resistant graphene-based coating composition used in substrates, comprises binder, graphene filler, and dispersing agent, where graphene filler comprises airless-sprayed expanded graphene stacks.

IJERI V S, GAYDOS S P, KINLEN P J, DHIRDE P G, KHANNA A