国家/地区 美国（18） 中国（13） 世界知识产权组织（12） 韩国（10） 欧洲专利局（EPO）（6） 日本（5） 印度（3） 巴西（2） 加拿大（2）
IPC部 B（25）
IPC大类 B05（25）
IPC小类 B05D（25）
IPC B05D005/00（25）
发明人 CHEN Y（2） CHOI J（2） CHOI J Y（2）
DUERKSEN G L（2） MILLER S A（2）
公开年 2013（5） 2010（3） 2022（3） 2009（2） 2011（2） 2012（2） 2015（2）
申请年 2012（4）  2009（3）  2011（3）  2013（3）  2008（2）  2022（2） 
专利权人 EMPIRE TECHN.（4） SAMSUNG ELEC.（2）

Preparing high-strength aluminum alloy for motor end cover, comprises ultrasonically dispersing polyethyleneimine-modified graphene oxide and deionized water, adding silicon, titanium, tin, nickel, and lead, polishing aluminum alloy, soaking aluminum alloy in dopamine solution, washing and drying.

ZHU L, SHU Y

Preparation of layered composite material used in e.g. aerospace, involves preparing graphene dispersion and carbon nanotube dispersion, spray-depositing carbon nanotube dispersion and graphene dispersion on surface of magnesium foil, crushing, placing in mold, hot-pressing, sintering, and extruding.

WANG X, SUN Z, HU X, SHI H

Graphene heat-dissipating film production equipment comprises separating part, drying part, spraying reduction repairing part, conveying part, soaking processing part, ultraviolet light reaction part, and washing part.

LI N, CHEN Y, ZENG B, CHEN C, ZHANG J

Cooking appliance comprises blank of appliance, and non-stick layer comprising primer layer of one side contact blank, where primer layer is uniformly distributed with sheet-shaped graphene and/or derivative alkene.

LV P, TSAI M, TSAI M F

Preparing graphene oxide modified stainless steel surface anti-corrosive film, comprises e.g. sanding stainless steel surface, preparing Silicalite1 molecular sieve synthetic solution, performing hydrothermal synthesis reaction and pressing.

DU J, CAO X, SONG H, CHEN Y, WEI Z, LI X, YANG Z, YANG H, LI B, LI H

Use of graphene or graphene coating for improving blood compatibility of biological material and/or device.

DUAN X, MENG X, LIU Z, LIU K

Preparation of polygraphene membrane for desalinating salt water involves mixing graphite, sodium nitrate and potassium permanganate and hydrogen peroxide, centrifuging mixture, and acylating and polymerizing resulting graphene oxide sheets.

SALEH T A

Formation of patterned magnetic graphene for high density data storage involves transferring or growing graphene film on substrate, functionalizing, hydrogenating to form fully hydrogenated graphene, and manipulating hydrogen content.

LEE W K, WHITENER K E, SHEEHAN P E

Coated strip or sheet comprises steel strip or sheet, zinc (alloy) coating on steel strip or sheet, coating system for inhibiting corrosion, and top coat in which coating system contains corrosion inhibitive composition with graphene.

VAN DER WEIJDE D H, BOEHM S, BOEHM H L M, BOEHM H, VAN DER WEIJDE D, BOHM H L M, BOHM S

Graphene composite for use in device i.e. sensor for sensing analytes e.g. aromatic molecule in sample, comprises photoswitchable layer, graphene layer disposed on photoswitchable layer and substrate.

ANDERSON K, SJONG A, SOONG A, ANDERSON K K