Patent · US Active

Method for transdermal delivery of permeant substances

US9033950B2 · kind B2 · utility

3Cited by

118References

12Claims

0Family size

Assignee

NITTO DENKO CORPORATION · JP

Inventors

Alan Smith · Atlanta, US
Jonathan A. Eppstein · Atlanta, US
Bernadette Messier · Roswell, US
Zoran Novakovic · Irvine, US
Stuart McRae · Decatur, US

Key dates

Filing date	Jul 29, 2011
Grant date	May 19, 2015
Priority date	—
Expiry date	Jul 29, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N1/327
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A method for delivering permeant substances transdermally into a membrane of an animal includes forming at least one delivery opening in the skin tissue, with the at least one delivery opening having a mean opening depth of between about 40 and about 90 microns.

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