国家/地区 美国（16） 中国（13） 世界知识产权组织（13） 欧洲专利局（EPO）（12） 日本（12） 韩国（11） 加拿大（7） 澳大利亚（5） 巴西（2） 印度（2） 墨西哥（2）
IPC部 C（22）
IPC大类 C01（22） B82（8） C09（7）
B01（6） H01（5） C08（4）
A61（3） C02（3） C04（3）
B32（2） C07（2）
IPC小类 C01B（22）
IPC C01B032/23（22）
发明人 BULLINGTON J（3） CHRISTIANSEN S（3） RESTREPO D（3）
STOLTZ R（3） XU H（2）
公开年 2016（22）
申请年 2015（13）  2016（8） 
专利权人 GARMOR INC（3）

Method of partially oxidizing carbon material for producing graphene oxide involves reacting carbon material which contains graphite, multilayer graphene, and/or single layer graphene with peroxide.

ISOBE Y, OTSUKA Y

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y

Oxygen-functionalized graphene nanoflakes, comprise single-crystal graphene nanoflakes and have specific degree of oxygen functionalization.

MEUNIER J, BERK D, LEGRAND U, MENDOZA G N, PASCONE P

Manufacture method of high strength composite reinforcing fiber, involves coating graphene oxide flakes on conventional reinforcing fiber.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J

Particulate-form composite of iron compound and graphene oxide used as photocatalyst in apparatus for producing hydrogen, comprises iron compound supported on graphene oxide, and preset primary particle diameter.

KINOSHITA I, HASHIMOTO H, ISOBE K, SERA Y, YAMASHITA E, HORIBE T, EIJI Y, HIDEKI H, ISAMU K, KIYOSHI I, TOMOKO H, YOSHIHIKO S

Manufacture of composite structures involves functionalizing substantially flat graphene, graphene oxide, and/or reduced graphene oxide flakes to be compatible with host material and entraining the flakes in the host material.

CHRISTIANSEN S, RESTREPO D, ODONNELL D, MCINNIS M, STOLTZ R, BULLINGTON J

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Obtaining graphene oxide, used to manufacture graphene oxide films, comprises adding an acid and a salt to graphite for obtaining graphite oxide, and exfoliating the graphite oxide by mixing it.

ZURUTUZA ELORZA A, ALONSO RODRIGUEZ B, ZURUTUZA E A, ALONSO R B, ELORZA A Z, RODRIGUEZ B A

Method for depositing nano-microparticles of graphene sheets on substrate of electrode for supercondenser of e.g. car, involves performing annealing of nano-microparticles after spraying of hydrodynamic suspension with specific temperature.

BONDAVALLI P, POGNON G, GALINDO C

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A