Patent · US Expired

Transdermal therapeutic system comprising a reservoir type pressure sensitive adhesive layer and a back layer with uni-directional resilience

US7384651B2 · kind B2 · utility

31Cited by
10References
30Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 15, 2004
Grant dateJun 10, 2008
Priority date—
Expiry dateJan 10, 2025

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P29/02
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

A transdermal therapeutic system (TTS), in particular a patch, is described, comprising:

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