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:
Apr. 21, 2025
Filed:
Oct. 13, 2022
Applicant:
Eric Daniel Morrison, West St. Paul, MN (US);
Inventor:
Eric Daniel Morrison, West St. Paul, MN (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/107 (2005.12); A61K 9/00 (2005.12); A61K 31/192 (2005.12); A61K 47/06 (2005.12); A61K 47/08 (2005.12); A61K 47/14 (2016.12); A61K 47/24 (2005.12); A61K 47/26 (2005.12); A61K 47/34 (2016.12); A61K 47/44 (2016.12);
U.S. Cl.
CPC ...
A61K 9/1075 (2012.12); A61K 9/0014 (2012.12); A61K 31/192 (2012.12); A61K 47/06 (2012.12); A61K 47/08 (2012.12); A61K 47/14 (2012.12); A61K 47/24 (2012.12); A61K 47/26 (2012.12); A61K 47/34 (2012.12); A61K 47/44 (2012.12);
Abstract
The present invention provides a nanoparticle dispersion for topical delivery to skin of a mammal. The nanoparticle dispersion includes: one or more hydrophobic bioactive agents or one or more hydrophobic drugs; one or more surfactants; one or more water immiscible oils; and water. Methods of preparing nanoparticles dispersions by hot melt extrusion are also provided.