国家/地区 世界知识产权组织（4）
IPC部 A（4）
IPC大类 A61（4）
IPC小类 D01D（4） A61L（3） A61F（2）
D01F（2） D04H（2）
IPC D01D005/00（4）
发明人
公开年 2022（2）
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

Graphene physiotherapy elbow pad has main control unit which connect graphene heating filaments and temperature control module, and controls graphene heating filaments, and main power supply that is connected to main control unit.

FAN C, QIAN Y, YAN Z, SONG J, WANG M

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