国家/地区 世界知识产权组织（90）
IPC部 B（90）
IPC大类 C01（90） B82（52） B01（38）
H01（29） C09（27） C08（19）
C25（14） B02（9） B05（9）
B29（7） H05（6） C04（5）
C10（5） D01（5） G01（5）
IPC小类 C01B（90）
IPC C01B032/19（90）
发明人 JANG B Z（13） ZHAMU A（12） KWON W（7）
KWON W J（7） LIN Y（6） YOO K（5）
YOO K H（5） SOHN K（4） SOHN K N（4）
IM Y（3） IM Y H（3） KIM E（3）
KIM E J（3） KIM I（3） KIM I Y（3）
公开年 2017（26） 2021（16） 2016（10） 2015（9） 2018（7） 2022（5） 2020（4） 2011（3） 2014（3） 2013（2） 2019（2） 2023（2）
申请年 2016（23）  2015（15）  2021（11）  2020（8）  2014（7）  2017（7）  2013（4）  2018（4）  2019（4）  2011（3）  2022（3） 
专利权人 NANOTEK INST.（13） LG CHEM LTD（8） JANG B Z（6） LG CHEM CO L.（6）
ZHAMU A（6） UNIV MANCHES.（5） ANGSTRON MAT.（3） CENT NAT REC.（3）
CHEN Y（2） DIRECTA PLUS.（2） FRAUNHOFER G.（2） GIEVER（2）
GIEVER CO LT.（2） GRAPHENE PLA.（2） GRAPHENE PLA.（2） KINLOCH I A（2）
SWAN CO LTD.（2） TORAY IND IN.（2） UNIV SINGAPO.（2） XU H（2）

Homogenizer with impact head and fluid pathway for processing fluids and aqueous suspended materials to produce graphene used in powder industry, has housing for surrounding impact head in manner to form gap between impact head and housing.

EDWARDS M

Production of silver particle-graphene composite material used for heating device, involves adding N-methyl-2-pyrrolidone, and stirring, exfoliating and dispersing wet graphite to preparing graphene-containing composition, adding silver particles, and exfoliating and dispersing.

LIM K, NOH C, IMKIHYUN, ROH C

Graphene material used in substrate for sustained release of non-aqueous component, having specific total porosity and open porosity.

MURAMATSU K, TAKAHASHI K, IWATA H, SUTANI K, YABUMOTO H, IWATA E

Producing flaked graphene comprises performing intercalation and exfoliation of graphite in a liquid by continuous stirring of the components by sonication.

ZDROJEK M, DANIEWSKI A R, DUZYNSKA A, OJRZYNSKA M

Method for preparing composition useful in car wax composition comprises providing liquid precursor comprising graphene and silica mixed in organic solvent and passing precursor through orifice comprising metal cylinder and flat metal plate.

SCHULTZ M A

Preparing graphene flake composition, by preparing expandable graphite, charging expandable graphite to furnace, sealing furnace, heating furnace by irradiating microwaves, maintaining temperature of expandable graphite by stopping microwave irradiation, and mixing graphene and binder polymer.

RYOU M, MIN R

Producing graphene flakes, involves preparing expandable graphite, charging expandable graphite into furnace, sealing furnace, heating expandable graphite by irradiating furnace with microwaves, and maintaining or lowering temperature of expandable graphite by stopping microwave irradiation.

RYOU M, MIN R

Intercalated graphene antibacterial material manufacturing device, has connecting base jointed with bottom of manufacturing machine main body, spring fixedly connected with connecting plate, and another spring connected with bottom.

ZHONG T

Preparing reduced graphene oxide nanosheets composed of graphene multilayers, involves synthesizing graphene multilayers from method of photo-oxidation assisted by ultraviolet radiation and preparing solution in water mixture.

FUSER PILLIS M, VERCINO CORREA O, TEIXEIRA BENTO R, PEREIRA COUTINHO S, DOS SANTOS T F, PILLIS M F, CORREA O V, BENTO R T, PEREIRA COTINHO S

Assembly used in air filtration unit and automobile ventilation unit for attracting and neutralizing contaminants from air, comprises substrate, graphite solution, and ionizer to apply static charge to substrate by ionizing particles, where substrate is treated with graphite solution.

SEEGERS G N, SEEGERS W N