Patent · US Active

Device for the administration of an active agent to the human skin

US8197843B2 · kind B2 · utility

0Cited by

3References

21Claims

0Family size

Assignee

Coloplast A/S · DK

Inventors

Michael Pilgaard · Copenhagen, DK
Jan Marcussen · Copenhagen, DK

Key dates

Filing date	Sep 20, 2002
Grant date	Jun 12, 2012
Priority date	—
Expiry date	Oct 28, 2027

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P17/12
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

An article having an adhesive surface for adhering to human skin that includes a first component constituting a continuous layer and at least a second component which is located in indentations in the adhesive surface of the first component without being in direct contact with the first component. The second component is separated from the first component by a cup shaped barrier layer having a rim which extends into a flange.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.