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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 9308181 B1

PDFFull Text
Date of Patent:
Apr. 12, 2016

Filed:

Mar. 08, 2013

Topical formulations, systems and methods

Applicant:

Nuvo Research Inc., Mississauga, CA;

Inventors:

Edward T. Kisak, San Diego, CA (US);

John M. Newsam, La Jolla, CA (US);

Dominic King-Smith, San Diego, CA (US);

Pankaj Karande, Troy, NY (US);

Samir Mitragotri, Santa Barbara, CA (US);

Tejas Desai, Mississauga, CA;

Wade A. Hull, Kaysville, UT (US);

Assignee:

Nuvo Research Inc., Mississauga, CA;

Attorney:

Thrope North & Western LLP

Primary Examiner:

Raymond Henley, III

Int. Cl.
CPC ...
A61K 31/196 (2006.01); A61K 31/405 (2006.01); A61K 9/70 (2006.01); A61K 31/192 (2006.01); A61K 31/40 (2006.01); A61K 31/407 (2006.01); A61K 31/5415 (2006.01); A61K 47/14 (2006.01); A61K 31/19 (2006.01); A61K 31/195 (2006.01); A61K 31/444 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61F 7/03 (2006.01); A61K 47/12 (2006.01); A61K 47/18 (2006.01); A61K 47/20 (2006.01); A61K 45/06 (2006.01); A61K 31/568 (2006.01); A61K 31/137 (2006.01); A61K 31/167 (2006.01); A61K 31/245 (2006.01); A61F 7/02 (2006.01);
U.S. Cl.
CPC ...
A61K 9/703 (2013.01); A61F 7/03 (2013.01); A61K 9/0014 (2013.01); A61K 9/06 (2013.01); A61K 9/7084 (2013.01); A61K 31/137 (2013.01); A61K 31/167 (2013.01); A61K 31/19 (2013.01); A61K 31/192 (2013.01); A61K 31/195 (2013.01); A61K 31/196 (2013.01); A61K 31/245 (2013.01); A61K 31/40 (2013.01); A61K 31/405 (2013.01); A61K 31/407 (2013.01); A61K 31/444 (2013.01); A61K 31/5415 (2013.01); A61K 31/568 (2013.01); A61K 45/06 (2013.01); A61K 47/12 (2013.01); A61K 47/14 (2013.01); A61K 47/183 (2013.01); A61K 47/20 (2013.01); A61F 2007/0261 (2013.01);
Abstract

The present disclosure is drawn to topical formulations, transdermal systems, and related methods. In one embodiment, a topical formulation is provided that includes a local anesthetic, a first compound, and a second compound. The first compound and second compound are different and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate, and sodium lauryl sulfoacetate.

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