国家/地区 美国（2） 世界知识产权组织（2）
IPC部 A（3）
IPC大类 A61（3）
IPC小类 A61M（3）
IPC A61M001/16（3）
发明人 BEDWORTH P V（2） SIMON S M（2） SWETT J L（2）
公开年 2017（3）
申请年 2016（3）
专利权人 LOCKHEED MAR.（2）

Membrane useful for e.g. water filtration, water desalination, immune-isolation, hemodialysis and hemofiltration, comprises first layer and second layer comprising porous graphene-based material, channel, and at least one spacer substance.

SWETT J L, SIMON S M, BEDWORTH P V

Method for producing membrane for hemodialysis, involves irradiating laser beam onto photo-mask for forming pores of predetermined pattern on graphene thin film.

HYEKYUNG J, CHANGHO L, JAEYOUL J

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L