国家/地区 世界知识产权组织（3）
IPC部 A（3）
IPC大类 D01（3） A61（2） D04（2）
IPC小类 D01D（3）
IPC D01D005/00（3）
发明人
公开年 2022（3）
申请年 2021（2） 
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

Making polymer matrix structure with controlled fiber alignment, comprises electrodepositing polymer fibers from electrodeposition nozzle onto surface of target comprising non-homogenous pattern of alternating ridges and valleys.

WAGNER W R, TERRANOVA P, ADAMO A, DAMORE A

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M