国家/地区 世界知识产权组织（4） 中国（3） 欧洲专利局（EPO）（3） 日本（3） 美国（3） 澳大利亚（2） 加拿大（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC C01B031/02（4）
发明人
公开年 2016（2）
申请年 2015（2） 
专利权人

Particles used in solid-state composition for extracting nucleic acid, comprises graphene oxide and/or graphite oxide and cellulose.

SAITO NAGAHIRO, LI OI LUN HELENA, AKCEOGLU GARBIS ATAM

Manufacture of molded filter material involves forming support layer on graphene layer formed on initial stage substrate for graphene, forming water passage hole in support layer, and forming water passage hole in graphene layer.

KANEKO K, TAKAGI T, MURATA K, MURADA K, TAKAGE T, TAKAGI H

Method for forming nanopore in graphene membrane in liquid environment, involves applying nanopore diameter tuning voltage pulse between membrane surfaces if electrical conductance is greater than prespecified electrical conductance.

GOLOVCHENKO J A, LU B, KUAN A T, GOLOVCHENKO J, KUAN A

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J