国家/地区 韩国（6） 世界知识产权组织（6） 中国（3） 欧洲专利局（EPO）（3）
IPC部 A（6） B（2）
IPC大类 A61（6）
IPC小类 A61K（6） A61P（5）
IPC A61K033/44（4） A61K009/14（2）
发明人 HONG B H（5） PARK J B（4） HOON K D（3）
KIM D（3） PIAO Z（3） HONG B（2）
MIN Y J（2） YOO J M（2）
公开年 2020（2） 2022（2）
申请年 2020（2）  2021（2） 
专利权人 BIOGRAPHENE INC（6）

Composition useful for delivering gene e.g. genomic DNA, cDNA, plasmid DNA, mRNA, transfer RNA, ribosomal RNA and small interfering RNA, and preparing gene carrier comprises nitrogen-doped graphene quantum dots or its salt.

HONG B H, AHN M, PARK J B

Producing magnetic resonance imaging contrast agent used for obtaining and monitoring image of angiogenesis of blood vessels, by treating carbon-13-containing saccharide solution with microwaves, and preparing contrast agent comprising carbon-13-containing graphene quantum dots.

HONG B H, JUNG Y J, PARK J B, JEONG Y J, PIAO Z, CHUNG Y, HONG B

Composition useful as film or food composition in pharmaceutical composition for preventing or treating viral disease e.g. pneumonia and otitis media by providing antiviral effect against virus e.g. adenovirus, norovirus, rhino virus and poliovirus, comprises graphene quantum dots (GQD).

KIM D, PARK J B, HOON K D, PIAO Z

Medicinal composition for preventing or treating chronic kidney disease caused by kidney fibrosis including end-stage kidney disease, diabetic nephropathy and non-diabetic chronic kidney disease comprises graphene quantum dots.

HONG B H, LEE J P, YANG S H, LI L, JUHEE K, HOON K D, PARK J B, KIM J, KIM D, PIAO Z, YANG S, LEE J, HONG B

Pharmaceutical composition useful for preventing or treating lysosomal storage disease caused by substrate accumulated in lysosome e.g. Fabry disease by inhibiting accumulation of substrate in lysosome, comprises graphene quantum dots.

KANG K, HONG B H, KANG I, YOO J M, KIM D, SUN K, KANG I S, MIN Y J, HOON K D

Graphene quantum dots used for preventing or treating disease associated with abnormal fibrosis or neuroprotein aggregation e.g. neurodegenerative disease, inflammatory disease or metabolic disease, have surface exhibiting negative charge.

HONG B H, YOO J M, MIN Y J