国家/地区 中国（8） 美国（8） 韩国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（6） 日本（5） 澳大利亚（3） 加拿大（3） 印度（2） 台湾（2）
IPC部 B（12）
IPC大类 B01（12）
IPC小类 B01J（12）
IPC C01B032/196（12）
发明人 LAINE S（3）
公开年 2015（3） 2017（2） 2021（2） 2022（2）
申请年 2014（3）  2021（3）  2017（2）  2020（2） 
专利权人 NANOTECH ENE.（3）

Graphene manufacturing apparatus comprises supply unit, moving unit, laser irradiation unit, and collecting unit connected to other side of moving unit to separate and collect graphene powder from graphite oxide powder or graphene oxide powder.

YANG W S, KIM S J, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G

Reaction system for processing carbonaceous compositions, for moving and/or dispensing materials into tank, reactor, vessel, comprises two reaction vessels comprising carbonaceous composition comprising graphite, each vessel comprising reaction mixer, and reaction agitator mechanically coupled.

LAINE S

Graphene refining device with filtering and function, has second mounting block whose one end is rotatably mounted with elastic rod, and one end of elastic rod is connected with third mounting block.

CUI G, ZHANG Y, SUN T, CHEN S, LI X, HAN J, CHEN G, CHEN R

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

Graphene automatic processing lifting device, comprises mounting frame, refrigerating cabinet, reaction kettle, sedimentation tank and fiber filter.

SHI S, JIN T

Production device for producing graphene material, has feeding pipe whose lower end is extended into inner tank, and cover plate whose right side is connected with spray head, where top right side of shell is connected with water tank.

SUN S, ZHAO A, ZHOU A, GAO Q, ZHANG W, LIU D, SONG Y, GAO L, WANG G

Reaction filter for filtering carbonaceous composition i.e. graphene, has spray bar assembly coupled to source of carbonaceous composition and comprising openings for dispensing one of composition and wash liquid inside drum assembly.

LAINE S

System for processing of carbonaceous compositions, has tank agitator configured to agitate graphene oxide in tank after graphene oxide is transferred to tank, where reaction system transfers graphene oxide from reaction vessel to tank.

LAINE S

Manufacture of monocrystal graphene film for semiconductor device, involves forming polycrystalline graphene on substrate using hydrocarbon gas, growing graphene film, forming catalyst, heating and recrystallizing.

HWANG C, HWANG C Y

Graphene comprises oxygen atom content in predetermined range, and has carbon/oxygen weight ratio of predetermined range.

LEE J S, DO S H, JEON S Y, KONG J H, DO SEUNG H, LEE J, DO S, JEON S, KONG J