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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9180103 B1

PDFFull Text
Date of Patent:
Nov. 10, 2015

Filed:

Sep. 25, 2012

Plaster having adjustable occlusion

Applicant:

Lts Lohmann Therapie-systeme Ag, Andernach, DE;

Inventors:

Walter Müller, Andernach, DE;

Patrick Mohr, Bad Breisig, DE;

Assignee:

LTS Lohmann Therapie-Systeme AG, Andernach, DE;

Attorney:

ProPat, L.L.C.

Primary Examiner:

Carlos Azpuru

Int. Cl.
CPC ...
A61F 13/02 (2006.01); A61K 9/70 (2006.01); A61K 9/00 (2006.01); A61L 15/22 (2006.01); A61L 15/44 (2006.01); A61L 15/58 (2006.01); A61L 15/42 (2006.01); A61L 15/48 (2006.01); A61K 31/167 (2006.01); A61K 31/196 (2006.01); A61K 31/245 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7053 (2013.01); A61K 9/0014 (2013.01); A61K 9/7023 (2013.01); A61K 9/7061 (2013.01); A61K 9/7084 (2013.01); A61K 31/167 (2013.01); A61K 31/196 (2013.01); A61K 31/245 (2013.01); A61L 15/225 (2013.01); A61L 15/42 (2013.01); A61L 15/44 (2013.01); A61L 15/48 (2013.01); A61L 15/58 (2013.01); A61L 2300/402 (2013.01); A61L 2300/41 (2013.01);
Abstract

Transdermal or topical plasters containing active ingredient are provided that include a non-occlusive back layer, a matrix formed from of one or more polymer layers having at least one pharmaceutical active ingredient in one or more of the layers, in which the structure-forming base polymers of the layer(s) are non-occlusive or only slightly occlusive and a second polymer that has a low water-vapor permeability and that is immiscible or only very slightly miscible with the base polymer is dispersed in at least one of the polymer layers.

Find Patent Forward Citations

Müller, Walter. (2015). Plaster having adjustable occlusion (U.S. Patent No. 9180103). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9180103

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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