国家/地区 世界知识产权组织（64）
IPC部 B（64）
IPC大类 B01（64）
IPC小类 C01B（64） B01J（49） B82Y（20）
H01M（15） B01D（11） C08K（11）
C08L（10） C09D（9） H01B（9）
B01F（8） C08J（8） C09K（8）
C09C（6） H01G（6） B05D（5）
IPC C01B032/184（64）
发明人 KIM S J（3） KWON W（3） KWON W J（3）
LI J（3） YOO K（3） YOO K H（3）
ANZELMO B H（2） ARNUSCH C J（2） CHOI J（2）
GUO F（2） KIM B G（2） KIM I（2）
KIM I Y（2） KIM J（2） KIMSUNJOO（2）
公开年 2021（12） 2015（10） 2017（10） 2016（7） 2018（5） 2019（4） 2020（4） 2023（4） 2012（2） 2022（2）
申请年 2020（11）  2015（10）  2016（8）  2014（7）  2017（6）  2018（6）  2021（4）  2022（4）  2019（3）  2012（2） 
专利权人 LG CHEM LTD（3） LYTEN INC（3） BG NEGEV TEC.（2） COWINDST CO .（2）
DAICEL CORP（2） KOREA ELECTR.（2） LG CHEM CO L.（2） TUNGHSU OPTO.（2）
TUNGHSU TECH.（2） UNIV RICE WI.（2） UNIV RICE WI.（2） UNIVERSAL MA.（2）

Graphene manufacturing apparatus comprises supply unit, moving unit, laser irradiation unit, and collecting unit connected to other side of moving unit to separate and collect graphene powder from graphite oxide powder or graphene oxide powder.

YANG W S, KIM S J, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G

Manufacturing graphene comprises disposing graphite oxide powder or graphene oxide powder in laser irradiation area, irradiating laser to graphite oxide powder or graphene oxide powder and recovering graphene powder generated by irradiation.

YANG W S, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G, KIM S J

Device used to conversion of feedstock to resultant material having higher degree of crystallinity than feedstock comprises constraining reservoir, electrodes, compression system, alternating current power source and electrical controller.

MANCEVSKI V, LUONG D X, COOKSEY T, WILLIAMS J, MAZOR E, ZHANG Z, JAY B

Production of solid carbon used in composition of matter, involves receiving carbon dioxide and water in reactor, dissociating carbon dioxide and water to form dissociated species, exposing dissociated species to electric field to facilitate reactions, generating and outputting solid carbon.

STOWELL M W, SIENKO L, STOWELL W M

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

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

Transferring molecular material to surface involves contacting substrate with solution-synthesized polymer precursors, removing bulk pyrene matrix, and surface-assisted cyclodehydrogenation.

CROMMIE M F, FISCHER F R, BOKOR J, JACOBSE P H, MUTLU Z, MCCURDY R D, VEBER G C, RIZZO D J

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Making porous graphene layer used in electronic device involves determining first and second temperature thresholds, determining operating parameters of light source and generating beam of light from light source to precursor material layer.

THAM N C Y, SAHOO P K, MURUKESHAN V M, KIM Y, LOW M J

INVENTION RELATES TO A METHOD FOR PRODUCING GRAPHENE FROM NATURAL GRAPHITE WITHOUT CATALYST.

SHVARTSMAN D I, NAPARTOVICH M A, GERSHEVICH M I

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y