国家/地区 世界知识产权组织（99）
IPC部 C（99）
IPC大类 C01（99） B82（62） H01（50）
C23（26） B32（24） B01（18）
B05（11） C08（11） C09（8）
C25（7） C07（6） C30（6）
C22（5） C04（4） H05（4）
IPC小类 C01B（99）
IPC C01B031/04（99）
发明人 ZHOU M（8） WANG Y（7） DING G（5）
XIE X（5） HONG B H（4） JIANG M（4）
KIM S J（4） AHN J（3） AHN J H（3）
CHIBA G（3） CHIBA Y（3） HONG B（3）
SONG Y（3） SONG Y I（3） SUN L（3）
公开年 2012（99）
申请年 2012（46）  2011（43）  2010（10） 
专利权人 HAIYANGWANG .（7） OCEANS KING .（7） HANWHA TECHW.（6） SAMSUNG TECH.（6）
CHINESE ACAD.（5） OCEAN S KING.（5） SHANGHAI INS.（5） EMPIRE TECHN.（4）
MASSACHUSETT.（4） JX NIPPON MI.（3） NIPPON MININ.（3） NIPPON MININ.（3）
UNIV RICE WI.（3） UNIV SUNGKYU.（3） UNIV SUNGKYU.（3） ZHOU M（3）
DENG P（2） DING G（2） GRAPHENE SQU.（2） GUO H（2）

Making liquid foam from graphene involves preparing aqueous dispersion of graphene oxide; adding water miscible compound to aqueous dispersion of graphene oxide to produce a mixture including modified form of graphene oxide.

ALCAZAR J D, THOMAS E L, ALCAZAR JORBA D

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K

Growing a one or two monolayer film of graphene on a substrate, comprises depositing a first layer of graphene on the substrate, and annealing the carbon layer to form an ordered graphene layer one or two monolayers thick on the substrate.

KELBER J

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Graphene-based steel tubes, pipes or risers used for conveying petroleum, gas and biofuels, and for use in underwater riser systems for deep water with direct application in petroleum industry, comprise aluminum, cobalt, copper and chromium.

CARVALHO A L M D, ZURBA N K, MOREIRA DE CARVALHO A L, MOREIRA D C A L

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Copper foil for manufacturing graphene, has specified total number of oxide and sulfide having specified diameter with respect to elemental-analysis measurement of surface using scanning electron microscope.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Preparing graphene used in e.g. LEDs, transistors involves treating graphite with acid to form graphite oxide, mixing with metal oxide nanoparticles; and treating with acid to separate graphene.

CHOI W K, PARK D H, KWON B W, SON D I, CHOI W

Composite material is formed by base material comprising resin, and graphene-like carbon material which covers at least one portion of surface of base material.

IHARA H, NAKASUGA A, NOZATO S, TAKAFUJI M, GANAPATHY H S, TAKATO M, GANAPASE H S

Method for forming one-to-four-monolayer graphene layer on metal layer in manufacturing, e.g., magnetic tunnel junction (MTJ) spin filters for magnetoresistive RAM, by inducing segregation of carbon in metal layer to surface of metal layer.

KELBER J, ZHOU M, MI J U