ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
A61L0027400000 Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material 1
A61L0027420000 having an inorganic matrix 1
A61L0027440000 having a macromolecular matrix 1
A61L0027460000 with phosphorus-containing inorganic fillers 1
A61L0027480000 with macromolecular fillers 1
A61L0027500000 Materials characterised by their function or physical properties 1
A61L0027520000 Hydrogels or hydrocolloids 1
A61L0027540000 Biologically active materials, e.g. therapeutic substances 1
A61L0027560000 Porous or cellular materials 1
A61L0027580000 Materials at least partially resorbable by the body 1
A61L0027600000 Materials for use in artificial skin 1
A61L0028000000 Materials for colostomy devices (adhesives for colostomy devices A61L0024000000) 1
A61L0029000000 Materials for catheters or for coating catheters (shape or structure of catheters A61M0025000000) 1
A61L0029020000 Inorganic materials 1
A61L0029040000 Macromolecular materials 1