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:
Mar. 24, 2020
Filed:
Jun. 29, 2017
Applicant:
Eric Morrison, West Saint Paul, MN (US);
Inventor:
Eric Morrison, West Saint Paul, MN (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/127 (2006.01); A61K 31/167 (2006.01); A61K 31/192 (2006.01); A61K 9/107 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1272 (2013.01); A61K 9/0014 (2013.01); A61K 9/1075 (2013.01); A61K 31/167 (2013.01); A61K 31/192 (2013.01); Y10S 977/773 (2013.01); Y10S 977/906 (2013.01); Y10S 977/907 (2013.01);
Abstract
The present invention provides a water continuous dispersion of nanoparticles. The water continuous dispersion includes: one or more aromatic amide anesthetic compounds; one or more polyethoxylated high HLB surfactants; one or more low HLB surfactants; one or more oils, wherein one or more nanoparticles of a dispersed phase include a lipid bilayer, and wherein ratio of oil to surfactant is between about 0.12:1 to about 3.5:1. Methods of preparing various water continuous dispersion of nanoparticles are also provided.