Patent · US Expired

Iontophoretic devices

US6858018B1 · kind B1 · utility

8Cited by

23References

11Claims

0Family size

Assignee

Vyteris, Inc. · US

Inventors

Philip G. Green · Cliffside Park, US
Ronald J. Pettis · Durham, US
Michelle R. Brosnan-Cook · Cary, US

Key dates

Filing date	Sep 28, 1998
Grant date	Feb 22, 2005
Priority date	—
Expiry date	Sep 28, 2018

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P25/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Iontophoretic devices for the delivery of N-phenyl-N-(4-piperidinyl)amide esters are provided. The N-phenyl-N-(4-piperidinyl)amide esters are compounds of the 1. A reservoir comprising a matrix material and, distributed in said matrix material, a pharmaceutically acceptable amount of at least one compound selected from compounds of the formula (I) wherein:

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