国家/地区 中国（10） 欧洲专利局（EPO）（5） 世界知识产权组织（5） 美国（4） 日本（3） 韩国（3） 澳大利亚（2） 加拿大（2）
IPC部 C（14）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC C01B032/184（14）
发明人 WANG Y（3） LI H（2） ZHANG S（2）
公开年 2017（4） 2021（3） 2020（2） 2022（2）
申请年 2016（4）  2021（3）  2020（2）  2022（2） 
专利权人

Producing nerve cell, useful as cell therapy agent and composition for preventing and treating cranial nerve disease, comprises applying electromagnetic field to graphene structure in contact with cell to reprogram cell into nerve cell.

KIM J P, JANG Y

Use of graphene oxide sheet (rGO)-iron(III) oxide-hydroxide material, for controlling stem cell proliferation, maintaining stem cell stemness, accelerating neural differentiation of stem cell and improving proportion of stem cell.

LIU H, WEI B, LIU Z, CHANG L, ZHANG C, HU S, SUN C

New OsCESA9 mutant for useful for improving the degree of polymerization of rice stalk cellulose and preparing graphene.

HU C, FENG S, XIA T, YU H, HU Z, WANG Y, PENG L

Preparing two-dimensional graphene-type carbon graphitized mesoporous carbon immobilized enzyme useful in enzymatic synthesis of lutein esters, comprises e.g. grinding and mixing carbon and nitrogen source, carbonizing under inert gas, ultrasonically processing and adding enzyme solution.

ZHANG S, DENG Q, SHANGGUAN H, HOU H, ZHENG L, SHI J

Graphene aerogel useful in enrichment of food-borne pathogenic microorganisms comprises active groups including carboxy groups, carbonyl groups, hydroxy groups, epoxy groups and nitrogen-containing groups.

SUN D, YANG D, LI J, YIN J, ZHOU S, JIANG H, JIN M, SHI D, LI H, CHEN Z

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

Producing carbon-containing material e.g. graphene used in complex as antibacterial material, by generating carbon material from coffee grounds, and reacting carbon material with decomposition agent.

KIM T G, KIM T

Immobilizing nucleic acid structures on graphene, involves contacting nucleic acid structure having molecule-modified oligonucleotide with graphene layer.

KAMINSKA I, TINNEFELD P

Detecting sulfonated graphene useful for distinguishing between single base mismatched DNA and target DNA strand by adding e.g. target DNA to trisaminomethane-hydrochloric acid buffer, reacting and measuring e.g. fluorescence intensity.

CHEN W, WANG Y, DENG H, PENG H, LIN X

Bioelectrochemical system used for producing graphene oxide, has biochemical reactor having anode(s), cathode(s), transmission line(s), direct current electricity source(s), microbial population and graphene oxide collector.

FALLGREN P, JIN K, JIN S, LI R, FUGREEN P