国家/地区 美国（3）
IPC部 A（3）
IPC大类 A61（3）
IPC小类 A61L（3）
IPC D01D005/00（3） D01F001/10（3）
发明人
公开年
申请年
专利权人

Fibrous sheet used as part of a medical device e.g. covered stents, vascular grafts, wound dressings, pledgets, and filters, comprises a mat of fibers.

FRIEDRICHS D, OBERG R, HELLGETH J, MOWER W, HALL J

Composite fiber used in wound dressing to promote wound healing, comprises an alginate fiber, a polymer material, an antibacterial agent and a plasmid encoding growth factor-gene.

LIN Y, HU W

Making graphene-biopolymer composite material used e.g. in composition for making article, comprises contacting ionic liquid with biopolymer and graphene, contacting obtained mixture with non-solvent, and collecting obtained material.

ROGERS R D, ZAVGORODNYA O, SHAMSHINA J L, GURAU G