Patent Classification Explorer PCE

DIFF Main Group

A61L 24/00

Surgical adhesives or cements; Adhesives for colostomy devices

Introduced: January 2000

CPC subdivides this area 3x more granularly than IPC with 3 additional codes.

3 codes are CPC-only extensions.

IPC defines codes here since 2000.

Child Classifications

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A61L 24/0005 CPC only CPC only
A61L 24/001 +6 CPC CPC only CPC only
A61L 24/0047 +2 CPC CPC only CPC only
A61L 24/02 containing inorganic materials since 2000 IPC+CPC Available in IPC and CPC
A61L 24/04 containing macromolecular materials since 2000 +2 CPC IPC+CPC Available in IPC and CPC