A61L28/00 - CPC Classification Index

ClassID:

22050 ⎘

A61L28/00 - CPC Classification

Classification description:

Materials for colostomy devices

Sub-classes:

A61L28/0003 » {containing inorganic materials} 4
A61L28/0007 » {containing macromolecular materials} 2
A61L28/003 » {Ingredients of undeterminded constitution or reaction products thereof} 5
A61L28/0034 » {Use of materials characterised by their function or physical properties} 19
A61L28/0061 » {Materials for coating} 8
A61L28/0073 » {Composite materials, i.e. containing one material dispersed in a matrix of the same or different material} 0

Recent Application in this class:

20260144667

OSTOMY POUCH

20260034274

SKIN BARRIER COMPOSITION INCLUDING TRIPLE LIPIDS

20250127649

Ostomy Pouch

20240058159

DRAINABLE OSTOMY POUCH

20240009022

Ostomy appliance having an anti-reflux component

20210259874

Anti-reflux component for a stomal output collecting bag

20190328572

Drainable ostomy pouch

20130345654

Multi-layered adhesive appliance

20100191204

MULTI-LAYERED ADHESIVE APPLIANCE