国家/地区 美国（49）
IPC部 C（49） B（29） H（17）
G（11） A（6） D（5）
IPC大类 C01（49） B01（17） H01（15）
C08（12） B82（10） G01（9）
C09（8） C23（7） D01（5）
B32（4） C02（4） H05（4）
B33（3） A61（2） B22（2）
IPC小类 C01B（49）
IPC C01B032/182（49）
发明人 COOK D（5） CHMIOLA J（4） GIBBS G C（4）
LANNING B（4） LIM S H（4） STOWELL M W（4）
VANHEUSDEN K（4） ATKINS C A（2） CHANG C（2）
GHEZELBASH H（2） GUINEY I（2） HUNSOO P（2）
JANG B Z（2） KIM C（2） KIM H K（2）
公开年 2021（49）
申请年 2020（24）  2021（23） 
专利权人 LYTEN INC（5） CARBON HOLDI.（2） DAEJOO ELECT.（2） KOREA ELECTR.（2）
PARAGRAF LTD（2） SAMSUNG ELEC.（2）

Producing graphene or carbon fiber involves extracting coal sample from location, performing spectral analysis on coal sample to detect hydrogen to carbon ratio of coal sample, concentration of contaminant in coal sample.

TARGETT M, LINDEMANN G W, ATKINS C A

Graphene oxide Janus nanosheet crosslinker for carbonate formations, comprises graphene oxide nanosheet has first side and second side, alkyl group bonded to the first side.

LI W, LIANG F, HUANG J

Janus composite used for adsorbing oil from an oil-in-water emulsion, comprises hydrophobic nanoparticulate component supported by 2- or 3-dimensional hydrophilic framework.

ZOU L

Multilayer structure used for forming acoustic transducers diaphragm, comprises core layer and skin layer covering core layer and contains at least graphitic material containing graphene oxide, reduced graphene oxide, graphene, graphite oxide, reduced graphite oxide and graphite.

HU K, LI X, GASKELL R, AFTER K, LEE S

Graphene dispersion used in composition for preparing polyurethane composite material, comprises graphene and polyol compound comprising aromatic polyol and modified aromatic polyol made by subjecting the aromatic polyol and epoxidized vegetable oil to ring opening reaction.

CHIEN C, HUNG W, WU Y, JIAN J

Composite material for shielding or absorbing electromagnetic wave in e.g. smart phone, has electromagnetic absorbing material comprising silicon carbide, and conductive material comprising two-dimensional carbon material containing graphite sheet and graphene sheet.

CHU Y S, KE Y, HSIEH C, HSIEH I, HO H, LIU W, ZHU J, XIE Z, XIE Y, HE X, LLKE Y, LLCHU Y S

Conductive structure, comprises conductive material layer including metal and work function control layer including two-dimensional material with defect, to control work function of conductive structure.

LEE C, KIM C, LEE E, BYUN K, KIM S, SHIN H, SHIN H J, BYUN K E, LEE C S, LI C, JIN C, LI Y, JIN S, SHEN X

Preparing pellicle for extreme UV exposure with graphene defect healing layer, involves forming support layer of silicon nitride material on silicon substrate, and forming core layer of graphene material on support layer.

KIMHYUNGKEUN, MI K H, LEE W S, YANG H S, JOJINWOO, KIM B, JEONJUNHYUCK, LEE G H, KIM H Y, JEON J H, KIM S G, CHO J W, KIM H M, KIM H K

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Composition, useful for making three-dimensional objects, comprises a graphene component, a polymer component, and optionally a carrier.

AICH N, ZHOU C, MASUD A