国家/地区 世界知识产权组织（11） 美国（9） 韩国（8） 中国（7） 日本（7） 欧洲专利局（EPO）（6） 印度（5） 新加坡（4） 台湾（4） 加拿大（3） 英国（3） 澳大利亚（2） 西班牙（2） 香港（2） 以色列（2） 墨西哥（2） 马来西亚（2） 波兰（2） 越南（2） 南非（2）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C08K003/04（12）
发明人 HASEGAWA S（3） HASEGAWA SHOJI（3） KAMIYA N（3）
KAMIYA NAGISA（3） NAGISA K（2） SHEN Y（2）
SHOJI H（2）
公开年 2015（12）
申请年 2014（7）  2015（4） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2）

Composition for producing graphite blocks used as thick lubrication blocks, electrode replacements for synthetic graphite electrodes, neutron ray filters, and as furnace liners, comprises graphite flakes and graphene oxide.

CHIU G, SUNG T, MCCLOSKEY J W, HYATT R J

Graphene-polymer composite comprises core containing polymer, and shell containing amphoteric graphene having has surface in which specified number of hydrophilic groups based on graphene carbon atoms are introduced.

JEONG H M, DAO T D, TRUNG D D

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Producing graphene useful for preparing electrode material, comprises subjecting expandable graphite to thermal treatment, dispersing expanded graphite in ionic liquid and exfoliating the expanded graphite into graphene in the ionic liquid.

RACCICHINI R, BALDUCCI A, VARZI A, PASSERINI S

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

Method for manufacturing carbon-metal composite, involves reacting composition with specific amount of graphene, providing carbon compound in composition, and providing carbon nanotube with carbon-metal composite.

GONG S Y, LEE S Y, CHOE H, LEE C, LI X, LI Z, CUI X, KONG X, GONG S

Manufacture of polymer matrix composite involves adding graphite into reactor, applying mechanical energy to the reactor, separating graphene from graphite, adding polymer powder, mixing and applying mechanical energy to reactor.

DONGHYUN B, SEEUN S

Graphene composition for graphene molding comprises organic compound, graphene with flakes, and dispersing agent.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N