国家/地区 世界知识产权组织（21） 日本（17） 中国（16） 美国（13） 欧洲专利局（EPO）（12） 韩国（12） 加拿大（7） 澳大利亚（4） 巴西（4） 台湾（4） 法国（3） 印度（2） 新加坡（2）
IPC部 B（27）
IPC大类 B01（27） C01（11） C02（7）
B32（3） B05（2） B82（2）
C23（2） F03（2） H01（2）
IPC小类 B01D（27）
IPC B01D069/00（27）
发明人 BENOIT L（2） BRUNO M（2） KANEKO K（2）
KECHADI M（2） LABORIE B（2） MOHAMMED K（2）
MOTTET B（2） RADOVAN K（2） SIMON S M（2）
ZHANG J（2）
公开年 2021（10） 2017（4） 2022（4） 2014（2） 2018（2）
申请年 2021（10）  2016（4）  2020（4）  2014（3）  2010（2）  2017（2） 
专利权人 UNIV SHINSHU（3） UNIV SINGAPO.（3） LOCKHEED MAR.（2） NITTO DENKO .（2）
SWEETCH ENER.（2） TORAY IND IN.（2）

Forming graphene oxide film on substrate used in membrane-based water management, and liquid phase separations comprises depositing graphene oxide ink on surface of substrate, and mechanically removing excess ink on substrate surface.

POPE M A, XU L, WILSON N D, VERMA P

Device for filtering molecules and ions in liquid or gaseous medium, e.g. for filtering helium and dihydrogen, has catalysis layer which is placed in recess and covers portion of barrier layer on recess and graphene membrane is provided in recess and in contact with catalysis layer.

LE POCHE H, FOURNIER A, LITAUDON S

Membrane used in gas separation membrane module, comprises separation function layer containing matrix and particles and has fibrous or film-like shape.

YAHAGI N, MIHARA T

Separation membrane for separating acidic gas from mixed gas, has isolation functional layer containing graphene oxide, ionic liquid having hydrophilic property and polymer.

KAZUYA Y, NAOMICHI K, SHINYA N, YOSHIMURA K, KIMURA N, NISHIYAMA S

Organic solvent nanofiltration membrane and/or organic solvent reverse osmosis membrane for nanofiltration of solvent, comprises composite mixed matrix material comprising solvent-resistant polymeric matrix with functional groups suitable for crosslinking, and inorganic material.

GAO Z, CHUNG T, NADERI A, WEI W, PAN G Z, TAIWIN C, WEIWAN, ZHONG T

Ion-selective conduction composite membrane for extraction of organic compounds from water to be treated comprises inner layer disposed between two outer layers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Device for producing electrical energy, contains membrane comprising pores for diffusion of electrolytes from reservoir, and layer(s) formed of cellulosic material comprising network of nanofibers and/or crosslinked cellulose microfibers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Composite membrane used for separating gas from gas mixture, comprises selective layer comprising polymeric matrix comprising amine polymer, graphene oxide nanofiller, and mobile carrier chosen from ionic liquid and amino acid salt, coated on support.

DENG L, JANAKIRAM S, ANSALONI L, DENG Y L, ANSARONI L

Preparing pleated graphene oxide film used for water purification, involves uniformly dispersing graphene oxide in first organic solvent, pouring graphene oxide dispersion liquid to supporting component, and filtering.

LIN H, TAN J, LU X, LIANG L, XU X, ZHANG K, ZHENG W, LI M, LI P, ZHANG M

Preparing gas selective separation filter involves providing graphene membrane on sacrificial support layer, subjecting graphene membrane to transient pressurized ozone gas pulse, purging ozone, and cooling down ozone treated graphene membrane.

AGRAWAL K V, HUANG S, HSU K, AGRAWAL K, HWANG S, HUSH K, XU G