国家/地区 世界知识产权组织（75）
IPC部 B（75）
IPC大类 B01（75）
IPC小类 B01D（75）
IPC B01D071/02（42） C02F001/44（41） B01D067/00（27）
B01D069/02（23） C02F001/28（22） B01D069/12（20）
C01B031/04（13） B01D061/02（12） B01J020/20（12）
B01J020/28（11） C02F001/00（11） B01D069/10（10）
C02F001/40（10） B82Y030/00（9） B01D069/08（8）
发明人 STETSON J B（5） BEDWORTH P V（4） FEI F（4）
JAMISON D E（4） PUGH T（4） SHUMWAY W W（4）
LIU K（3） BRETHERTONLIU K（2） BULLOCK S E（2）
GEIM A（2） HUANG Q（2） JANG B Z（2）
JIN X（2） LEE J（2） LEE J H（2）
公开年 2021（14） 2022（10） 2015（9） 2017（8） 2014（6） 2016（6） 2023（6） 2013（4） 2020（4） 2018（3） 2012（2） 2019（2）
申请年 2021（11）  2016（10）  2022（9）  2020（8）  2015（7）  2014（6）  2019（6）  2012（5）  2013（4）  2017（4）  2018（3）  2010（2） 
专利权人 LOCKHEED MAR.（8） G2O WATER TE.（5） HALLIBURTON .（4） LOCKHEED COR.（4）
UNIV MANCHES.（3） ENERGYSOLUTI.（2） P T GLOBAL .（2） STANDARD GRA.（2）
UNIV RICE WI.（2） UNIV TIANJIN.（2）

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Separation membrane useful as e.g. ultrapure water membrane, food and/or beverage processing membrane, comprises porous substrate layer and active layer comprising hydrophilic and superhydrophilic agents.

BRETHERTONLIU K, PUGH T, FEI F

Separation membrane e.g. ultrapure water membrane, food and/or beverage processing membrane, municipal water membrane, comprises porous substrate layer and active layer comprising superhydrophilic agent arranged over at least portion of substrate layer.

BRETHERTONLIU K, PUGH T, FEI F

Nanofilter used for selectively separating oil contaminants e.g. crude oil, diesel, engine oil and petrol oil from water, comprises hydrophobic nanoparticles, amorphous carbon, and support comprising polymeric sponge or fabric.

KHODAPARAST B, KHOSROPOUR A

Making active molecular filters used in gas and water system to control and catalysis of air and water pollution, comprises taking substrate in reaction vessel, activating it, and functionalizing the substrate.

GORADIA P

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

Phenolic-graphene oxide composition useful in membrane separation process, comprises phenolic-graphene oxide.

MAJUMDER M, AKBARIVAKILABADI A, EL MERAGAWI S, JOVANOVIC P

Graphene-polyamide composite used in form of membrane or microparticles, for water treatment, comprises graphene and interfacially-polymerized polyamide, where composite is in form of self-supporting membrane having graphene, or in form of microparticle, comprises graphene core and polyamide shell.

LIYANAGE C D, ADAMSON D

Porous polymeric membrane useful for removing impurities from liquid compositions e.g. alcohols and ammonium hydroxide comprises a polymer having mixed in it a carbonaceous material.

MIR A A, JABER J A, PATEL R B, BOUDREAU A, KALYANI V

Production of carbon nanotube-based adsorption/filtration nanomaterial, comprises annealing carbon nanotubes to remove fullerenes and other by-products of carbon crystallization, where carbon nanotubes are subsequently immobilized on support substrate based on fibrous natural or synthetic material.

BOUSA D, BOUSA M, BOUSOVA K