US 2004/0170676 A1 · Mixture for transdermal delivery of low and high molecular weight compounds

Abstract

The present invention relates to the discovery of a transdermal delivery system that can deliver high molecular weight pharmaceuticals and cosmetic agents to skin cells. A novel transdermal delivery system with therapeutic and cosmetic application and methods of use of the foregoing is disclosed.

Claims35

Dependent claims

A transdermal delivery system comprising an ethoxylated oil and a delivery agent.

Dependencies are inferred from the claim text.

Facts

Application

10/789,836Filed 27 Feb 2004

Priority

8 Jul 1998

Published

2 Sep 2004

Term ends

Not estimatedThe source records don’t support an estimate.

Classification4 codes

A61K 9/0014
Galenical forms characterised by the site of application: skin, i.e. galenical aspects of topical compositions
A61K 47/10
Containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides: alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene…
A61K 47/44
Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents…: oils,…
A61K
Medicines and medical preparations

Family

Application60/092,061Us provisional application · filed 8 Jul 1998

Application09/350,043Continuation · filed 8 Jul 1999

Application10/183,764Continuation · filed 25 Jun 2002

Application10/789,836Continuation · filed 27 Feb 2004

US 2003/0064093 A1Published application

US 6,759,056 B2Related patent

US 6,946,144 B1Related patent

US 7,201,919 B2Related patent

US 2004/0170676 A1This patent

From the US filing history. Foreign family members aren’t listed.