国家/地区 美国（6） 印度（5） 世界知识产权组织（4） 加拿大（3） 欧洲专利局（EPO）（3） 日本（3） 中国（2） 台湾（2）
IPC部 A（12）
IPC大类 C01（12） A61（6） C08（5）
B01（3） A47（2） A63（2）
B32（2） D01（2） H01（2）
IPC小类 C01B（12）
IPC C01B032/182（12）
发明人
公开年 2021（12）
申请年 2020（7）  2021（3）  2019（2） 
专利权人

Preparing reduced graphene oxide oxide involves dispersing N, N-Dimethylformamide and acetone in P(VDF-HFP) Poly (vinylidene fluoride-co-hexafluoropropylene) solution so as to achieve desired viscosity.

SHANDILYA M, KAUR G A, KUMAR S

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

Fabric used to make commercial products e.g. textile products in medical applications e.g. aprons and garments, comprises graphene having antimicrobial, antistatic, anti-odor, wicking, thermal cooling and UV protection.

AMIRTHASAMY J B, LAHA A, RAJE V P, CHOUDRY D R, SHUKLA M K, NIGAM P, REKHI S S, BALACHANDRAN V S, NANDY M, GOSWAMI K

Reduced graphene oxide-conducting polymer-polydimethylsiloxane composite used in triboelectric energy harvester contains nanohybrid of reduced graphene oxide and conducting polymer, which is dispersed in a polydimethylsiloxane matrix.

JOHN H, JOSE D, JOSEPH S K, JOHNY J E, VAVACHAN V K, JAYARAJ M K E, SHARON A

Kitchen cutting board useful for preventing occurrence of scratches from repeated impacts of blade used in homes i.e. wood comprises e.g. silicon film stacked on upper surface of polycarbonate, and graphene film stacked on upper surface.

AN M H

Ternary composite material for ammonia gas sensing, comprises nano-graphene strip, nano-metal oxide and conductive polymer, where surface of nano-graphene strip is coated with nano-metal oxide.

WU T, XU L, HSIEH C H

Golf ball comprises core comprising polybutadiene, zinc diacrylate, zinc oxide, zinc stearate, peroxide initiator and graphene material, where inner mantle layer set over core, and outer mantle layer set over inner mantle layer.

BARTELS D, CHAVAN V

Carrier used for anthracycline-group-based anticancer drug, is provided with anthracycline immobilized on flaky graphene oxide suspended in sol containing enzyme hydrolyzing peptide bond in linker connecting graphene oxide with drug.

TRUSEK A, NOWORYTA A

Producing graphene doped with nitrogen and sulfur atoms (N,S- DDG) used for doping graphene oxide with nitrogen and sulfur, involves providing microorganisms of halobacteria class which are strictly anaerobic and sulfite-reducing.

IAKIMOV V

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A