国家/地区 世界知识产权组织（21）
IPC部 B（21）
IPC大类 B01（21） C02（6） C08（3）
C01（2） H01（2）
IPC小类 B01D（21）
IPC B01D071/02（14） B01D067/00（12） B01D069/12（9）
B01D069/02（7） B01D069/10（7） B01D069/14（6）
B01D053/22（5） B01D053/26（4） B01D061/36（4）
C02F001/00（4） B01D071/56（3） C02F001/44（3）
B01D063/10（2） B01D071/28（2） B01D071/38（2）
发明人 KITAHARA I（5） LIN W（5） WANG P（5）
ZHENG S（5） BAGGE B（3） ERICSON J（3）
HIROYUKI Y（2） JAMISON D E（2） KHORASANI B（2）
MASAHIRO K（2） RINA I（2） SHUMWAY W W（2）
TAKAHIRO T（2）
公开年 2020（10） 2019（6） 2021（5）
申请年 2019（21）
专利权人 NITTO DENKO .（5） HALLIBURTON .（2） TORAY IND IN.（2）

Composite material useful for delivering and desorbing macromolecular substance, preferably polysaccharide molecule, protein, DNA and RNA in cell, comprises carbon nanotube as nano-particles and polydimethylsiloxane as flexible substrate.

CHEN H, WANG L, TANG H

Conductive film comprises porous base layer film, porous intermediate transition layer film made up of graphene and carboxylated multi-wall carbon nanotubes and porous conductive layer film stacked in sequence.

SUN F, YANG J, DONG W, ZHAO L, XING D, YANG S, SONG Z, LI J

Fluid treatment system for treating completion fluid, fracturing fluid and slop water, has fluid stream whose first portion that is comprises water when second outlet is provided on second side of first membrane opposite first side.

JAMISON D E, SHUMWAY W W

Removing contaminant from contaminated aqueous fluid, comprises contacting contaminated aqueous fluid comprising contaminant with coated porous substrate and passing aqueous fluid through coated porous substrate to produce treated water.

JAMISON D E, SHUMWAY W W

Water purification sink comprises concrete, fiber pad, lamella clarifier, anti-sealant and netted filter, where no-fine concrete is embedded under sink bed that is combined with powdered activated carbon and graphene.

NOUBAHAR S, MIRENAYAT S, SABOURI S, AHMADIDAFCHAHI M

System for generating electric power, comprises splitter comprising separation membrane comprising separation functional layer comprising polyamide, graphene, metal organic framework or covalent organic framework, and porous support layer.

TAKAHIRO T, RINA I, HIROYUKI Y, MASAHIRO K

Power generation system comprises fuel cell comprising negative electrode and positive electrode and separator having separation membrane comprising polyamide, graphene or metal-organic framework that selectively permeates hydrogen.

TAKAHIRO T, RINA I, HIROYUKI Y, MASAHIRO K

Treatment of substrate e.g. porous substrate, involves forming intermediate compound by combining substrate comprising hollow fiber membrane comprising base material comprising polysulfone and polyethersulfone, and graphene oxide in liquid.

MELUCCI M, PALERMO V, ZAMBIANCHI M, LISCIO A, KOVTUN A, TREOSSI E, NAVACCHIA M L, BOCCHI L

Membrane used for separating gas from feed gas stream for e.g. hydrogen, comprises support layer, and selective polymer layer comprising selective polymer matrix and graphene oxide dispersed within selective polymer matrix.

HO W S W, HAN Y

Membrane for membrane distillation, comprises microporous mat of electrospun nanofibers, where nanofibers are made of nanocomposite comprising reduced graphene oxide dispersed in hydrophobic polymer.

RAHAMAN S, CHEN T, ISLAM M S, MA W