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.:
Date of Patent:
May. 18, 2021
Filed:
Oct. 19, 2018
Applicant:
Eric Morrison, West Saint Paul, MN (US);
Inventor:
Eric Morrison, West Saint Paul, MN (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/192 (2006.01); A61K 9/51 (2006.01); A61K 9/107 (2006.01); A61K 9/00 (2006.01); B82Y 5/00 (2011.01); A61K 9/127 (2006.01);
U.S. Cl.
CPC ...
A61K 31/192 (2013.01); A61K 9/0014 (2013.01); A61K 9/1075 (2013.01); A61K 9/127 (2013.01); A61K 9/51 (2013.01); B82Y 5/00 (2013.01); Y10S 977/773 (2013.01);
Abstract
The present invention provides nanoparticle dispersion for topical delivery to skin of a mammal. The nanoparticle dispersion includes: a sorbitan ester surfactant; one or more poly(ethoxylate) surfactants, one or more lipids; and ibuprofen. Methods of preparing various water continuous dispersion of nanoparticles are also provided.