国家/地区 美国（31） 世界知识产权组织（30） 日本（28） 欧洲专利局（EPO）（25） 中国（21） 韩国（17） 印度（8） 台湾（6） 英国（5） 新加坡（5） 加拿大（4） 澳大利亚（3） 西班牙（2） 意大利（2） 俄罗斯（2） 土耳其（2） 南非（2）
IPC部 B（33）
IPC大类 B82（33）
IPC小类 C01B（33）
IPC C01B032/182（33）
发明人 ZHANG L（3） ZHANG M（3） CHIU G（2）
GUO S（2） HASEGAWA S（2） HASEGAWA SHOJI（2）
HOWE W R（2） HUNT J H（2） KAMIYA N（2）
KAMIYA NAGISA（2） KWON W（2） KWON W J（2）
LEE K（2） LEE K S（2） LI A W（2）
公开年 2015（33）
申请年 2014（16）  2015（10）  2013（7） 
专利权人 UNIV MANCHES.（4） CARBON NANO .（3） SHENZHEN CAN.（3） BOEING CO（2）
CHIU G（2） GRAPHENE PLA.（2） GUO S（2） LG CHEM CO L.（2）
LG CHEM LTD（2） OZKAN C S（2） OZKAN M（2） UNIV CALIFOR.（2）
WANG W（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

Producing pristine graphene nanoplatelets used in e.g. paints, comprises expanding flakes of intercalated graphite, dispersing expanded graphite in water in absence of surfactant and subjecting to exfoliation and size reduction treatment.

CESAREO G, PARRINI M R, RIZZI L G

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Functionalized graphene used to identify defects present in the graphene plane, comprises at least one functional group covalently bonded directly to edge of graphene plane, where the functional group is e.g. nitro, amine, halide.

BLANFORD C, HARTMANN M, FLITSCH S, WEHNER M

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

Formation of graphene scroll for synthesizing graphene article, involves annealing catalyst substrate in hydrogen gas, exposing substrate to reaction gas mixture, detaching substrate from graphene and consolidating synthesized graphene.

VLASSIOUK I V, IVANOV I N, DATSKOS P G

Wiring comprises a graphene having 5-7 membered ring-dense regions useful for improving the electrical conductance.

YAMAZAKI Y, YOSHIDA T, NISHIDA Y, MIYAZAKI H, ALGA F, SAKAI T, AIGA F

Thermally managed electronic component such as graphene-based heat sinks and thermal conduits, has thermal management coating that comprises layer of aligned carbon nanoparticles which is mounted on graphene coating layer.

LI A W, HUNT J H, HOWE W R