国家/地区 世界知识产权组织（12） 美国（9） 欧洲专利局（EPO）（7） 韩国（7） 印度（5） 中国（4） 日本（4） 英国（2） 新加坡（2）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01D（16）
IPC C08K003/04（16）
发明人 KIM H（2） MADHAD H（2） MISHRA N（2）
VASAVA D（2）
公开年 2021（5） 2015（3） 2022（3）
申请年 2020（4）  2013（2）  2015（2）  2016（2）  2019（2）  2022（2） 
专利权人 MADHAD H（2） MISHRA N（2） VASAVA D（2）

Nanocomposite aerogel used in fabrication of e.g. sensors, comprises matrix in which iron oxide nanoparticles, copper oxide nanoparticle, and graphene powder are dispersed, where matrix comprises agar and nanocellulose.

SHAH N, LIN D, TETIK H

Face mask for use as personal protective equipment, comprises layer comprising surface-functionalized graphene particles having specified sulfur impurity level, manganese level, and/or nitrogen oxide level.

PROMNIMIT A

Carbon nanocomposites comprises carbon nano materials containing defect regions and nano patch positioned by bonding of carbon nano material which includes nano-patch covering defect area and heals.

JIN H, WIE J J, SOO Y Y, YOO J, KYUNG W S

Preparing graphene-containing mixed film, comprises e.g. using strong oxidant to oxidize layered graphite powder to form layered graphene oxide with carbonyl, carboxyl and epoxy groups, and mixing Dimethylformamide and graphene oxide.

LIN C, LIU T, CHUANG Y, WEI H, HSU N

Nanoporous membrane used in filter, comprises two-dimensional material permeated by pores which are blocked by polymer derived from monomer and comprising population of pores having average pore diameter.

KIDAMBI P R, CHENG P

Amine functionalized graphene reinforced coumarin based polyamide nanocomposite material used in mechanical industries, e.g. textiles contains polymeric matrix i.e. polyamide and graphite nanofiller i.e. amine functionalized graphene.

VASAVA D, MADHAD H, MISHRA N

Graphene oxide-modified heterocyclic polyamide nanocomposite material for e.g. energy device, comprises polymeric matrix comprising heterocyclic polyamide, and graphene oxide in which graphite nanofillers dispersed in polymer matrix.

VASAVA D, MADHAD H, MISHRA N

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Preparation of graphene dispersion used for preparing graphene-polymer composite, involves dispersing graphene oxide powder in solvent, preparing graphene oxide aqueous dispersion, and reducing graphene oxide aqueous dispersion.

NOH W, JUNG J E, LEE K, PARK K, CHOI J, KIM H, SHIM Y, NOH W S, PARK K M, CHOI J K, KIM H M, SHIM Y K

Composite composition used in fabric like articles for e.g. garments, comprises nonwoven composite material containing graphene component and polymer component.

GREENWOOD W F, SALCE A, GREENWOOD W