国家/地区 世界知识产权组织（7） 美国（6） 韩国（4） 中国（3） 欧洲专利局（EPO）（3） 日本（2）
IPC部 B（11）
IPC大类 B29（11）
IPC小类 C01B（11）
IPC C01B032/198（11）
发明人 JANG B Z（2）
公开年 2021（5） 2022（3）
申请年 2020（3）  2022（3）  2019（2） 
专利权人 NANOTEK INST.（2）

Coating composition used to coat paper pulp renders it waterproof and completely biodegradable, comprises graphene oxide nanoparticles, globular protein, plasticizer, thickener, filler, fungicide and water.

GANERIWAL S

Manufacturing food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

Preparation of modified graphene oxide/hydroxyapatite nanowire composite paper used in fire early warning device, involves adding graphene oxide in water, ultrasonically stripping to obtain graphene oxide dispersion liquid, and adding organic molecular solution and nano wire solution.

YU Y, FENG Y, KANG W, XU F, CHEN F

Dispersing graphene/graphene oxide/graphite/other nanocomposites constituted by graphene in polymers with electric field of alternating current, involves using electric current device, and mixing graphene with polymers through melting.

ROMAO VIANA O A

Fabricating two dimensional material (2DM) with hierarchical topography for physical unclonable function for use in authenticating a product by adhering 2DM to the substrate in the expanded state and altering inter-planar bond within 2DM.

CHEN P, JING L, WANG X, XIE Q

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Flexible printed article used in wearable device e.g. conductive contact pad, comprises non-conductive, graphene oxide membrane base substrate, and electronic component positioned on non-conductive, graphene oxide membrane base substrate.

IONESCU R C, HOLDER H A, WITTKOPF J A, WORSLEY R, CASIRAGHI C, SHIELDS J P

Synthetic barrier material for packaging film, comprises light-cured photopolymer and graphene nanoplatelets, which are arranged in parallel alignment in light-cured photopolymer.

BROUGHTON S, JULIUSSEN G, MALIK Q, QASIM M

Producing graphene-polymer composite pellet involves placing multiple particles of graphitic material and multiple particles of solid polymer carrier material into energy impacting apparatus, operating energy impacting apparatus.

ZHAMU A, HSU C, JANG B Z