国家/地区 美国（5） 世界知识产权组织（5） 中国（4） 印度（4） 加拿大（3） 欧洲专利局（EPO）（3） 英国（3） 香港（3） 日本（3） 韩国（3） 新加坡（3） 台湾（3） 澳大利亚（2） 西班牙（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（9）
IPC大类 C04（9）
IPC小类 C04B（9）
IPC C01B031/04（4） C01B032/182（4） C08K003/04（4）
C09D011/52（4） C10M103/02（4） C10M125/02（4）
C10M169/04（4） B82Y030/00（3） B82Y040/00（3）
C01B000/00（3） C01B031/02（3） C01B032/19（3）
C01B032/20（3） C01B032/225（3） C04B014/02（3）
发明人 HASEGAWA S（3） KAMIYA N（3） HASEGAWA SHOJI（2）
KAMIYA NAGISA（2） NAGISA K（2） SHEN Y（2）
SHOJI H（2）
公开年 2015（3） 2018（2） 2022（2）
申请年 2014（2）  2015（2）  2022（2） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2）

Nanocolloids composition, used for reduction of graphene oxide and waste water treatment, comprises graphene oxide and glycerol, and is prepared by dispersing varying amount of graphene oxide in glycerol and sonicating, followed by resting sonicated mixture to achieve thermal equilibrium.

SHUKLA R K, RAINA K K, MANORI S, SINGH P

Forming low friction, wear-resistant seal assembly comprises e.g. adding molybdenum disulfide suspended in carrier liquid and graphene oxide on seal assembly component containing seal face substrate, and depositing mixture on substrate.

SUMANT A V, MUTYALA K C, YANG J, PACHECO J, MECK K

Preparation of fuel oil desulfurizer for road base materials, involves dispersing reaction product of graphene oxide, silicon source, alkali and surfactant, using solvent and coupling agent, dispersing the formed reaction liquid using reducing agent and transition metal salt in deionized water.

XIONG C, CHE C

Reduction of combustion slagging rate of corn straw biomass pellet fuel includes weighing graphene, adding dimethyl formamide solvent, mixing, performing ultrasonic dispersion, ball milling, washing with ethanol, drying, heating and cooling.

YAN X

Carbon aggregate for produces higher-order carbon substance, comprises two connected multi-walled spherical fullerenes and layers of graphene and coating, where coating is connected with multi-walled spherical fullerenes.

COOK D, GHEZELBASH H, ANZELMO B H, TANNER D, SINGH S

Composite ionically-conductive material used in e.g. power storage device, comprises graphene-like graphite exfoliated from graphite-based carbon material and ionically-conductive material dispersed in base material.

HASEGAWA S, KAMIYA N

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

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

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