国家/地区 美国（2）
IPC部 C（2） G（2）
IPC大类 C01（2） G01（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人 ATKINS C A（2）
公开年 2021（2）
申请年 2021（2）
专利权人 CARBON HOLDI.（2）

Producing graphene or carbon fiber involves extracting coal sample from location, performing spectral analysis on coal sample to detect hydrogen to carbon ratio of coal sample, concentration of contaminant in coal sample.

TARGETT M, LINDEMANN G W, ATKINS C A

Method forming life science device by extracting graphene from coal, where graphene having property at least partially dependent on composition of coal and forming life science device from graphene.

ATKINS C, LINDEMANN G, LINDEMANN G W, ATKINS C A