国家/地区 美国（9） 中国（8） 世界知识产权组织（7） 日本（6） 欧洲专利局（EPO）（4） 韩国（4） 澳大利亚（3） 加拿大（3） 香港（3） 巴西（2） 西班牙（2） 英国（2） 以色列（2） 印度（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 台湾（2） 越南（2）
IPC部 B（12）
IPC大类 C08（12）
IPC小类 C08K（12）
IPC C08K007/00（12）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2） LIN Y（2） NAGISA K（2）
SHEN Y（2） SHOJI H（2）
公开年 2021（4） 2015（3）
申请年 2014（3）  2019（3）  2020（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2）

Lightning protection system useful for vehicle, comprises conductive coating layer comprising metal component, and conductive doped-epoxy mixture comprising epoxy-based material and graphene.

HUGHES C J

Depositing nanocomposite anticorrosion coating on corrodible metal, involves depositing bilayer on surface of corrodible metal and crosslinking crosslinkable polymer, where the bilayer comprises a layer of a crosslinkable polymer and a layer of dispersed and aligned platelet particles.

SCHINDELHOLZ E J, SPOERKE E D, CELINA M C, CAMPBELL C G, PERCIVAL S J

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

Nanocarbon-containing structure for deodorizer, electrostatic discharge material or electromagnetic shield material, and thermal radiation material, comprises hydrophilic structure containing nanocarbon, nanocellulose, and gelatin.

KUMAGAI K, MANABE S

High heat conducting graphite absorbing composite material is based on absorbing material, where substrate is coated with multiple of layers of graphene film, and raw material of graphene film includes graphene.

QIAN Q, CAI E, JIANG X, LIN Y

Preparing fire hose comprises e.g. providing e.g. polyvinyl chloride, polybutylene terephthalate, graphene, and nano titanium dioxide, adding polybutylene terephthalate in reaction kettle, heating, stirring, adding graphene, and reacting.

XU X

Coating non-conductive polymer particles with graphene nanoflakes used for production of graphene coated materials, involves electrically grounding polymer particles in bed, transferring graphene nanoflakes, and tumbling polymer particles.

NAZARPOUR S, SONG N

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Production of aqueous dispersion of few-layer graphene nanosheets used for coated article, involves mixing graphite particles with perfluorosulfonate ionomer in aqueous liquid, and arranging ionomer as thin and continuous layer.

JULIUS D, ZIN M, DIVIGALPITIYA R, KORBA G A, KIM M

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y