国家/地区 美国（5） 世界知识产权组织（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC B82Y030/00（4） C01B031/02（4） B82Y040/00（3）
C01B031/00（3） C01B031/04（2） H01B001/12（2）
H01L029/12（2）
发明人
公开年 2009（5）
申请年 2009（4） 
专利权人

Modified graphene comprising sp3 orbital, useful in e.g. spintronics device, magneto-electronic device, wafer, ferromagnetic semiconductor, and field effect transistor, and as room temperature ferromagnetic semiconductor.

BEKYAROVA E, HADDON R C, HONG J, ITKIS M E, KHIZROEV S, RAMESH P

Functionalized graphene sheet used for manufacturing metal nanoparticle-graphene composite, comprises functional group on basal plane of graphene sheet.

DINGEMANS T, SAMULSKI E T, SI Y

Drilling fluid useful in e.g. drilling operations to prevent or reduce the penetration of drilling fluids into rock formations, comprises graphene.

DOYLE C D, KOSYNKIN D V, LOMEDA J R, SCHMIDT H K, TOUR J M, TOUR J, SCHMIDT H, LOMEDA J, KOSYNKIN D, DOYLE C

Functionalized graphene oxide, e.g. for electronic devices, comprises predetermined range of basal plane fraction of carbon atoms in sp2-hybridized state and surface functionalized with predetermined concentration of functional groups.

CHIA P, CHUA L, GOH G S, HO P, WANG S, CHUA R, CHIA P J, GO G S

Functional anchor structure for manufacturing integrated circuits and fuel cell, comprises graphene-like carbon, conducting material, and functional linker linking graphene-like carbon and conducting material.

DENG W, GODDARD W A, MATSUDA Y