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. 15, 2018
Filed:
Feb. 17, 2016
Florida A&m University, Tallahassee, FL (US);
Mandip Sachdeva, Tallahassee, FL (US);
Apurva Patel, Longwood, FL (US);
Florida A&M University, Tallahassee, FL (US);
Abstract
A dual channel spray gun, and method of use thereof, for fabricating nanostructures including a pharmaceutical/therapeutic agent having enhanced oral bioavailability. The nanostructures are a mixture of at least two (2) solutions/media substantially equally distributed as desired. The spray gun device uses gas pressure and/or two ultrasonicators to simultaneously prepare two solution systems for subsequent mixture and atomization. The gas pressure and frequencies of the ultrasonicators are adjustable for each channel of the spray gun. In operation, the spray gun is used to prepare microstructures that, for example, contain at least one active pharmaceutical agent in one solution system and excipients, such as coating or bioadhesives, in the other solution system. Any combination of solution systems is contemplated, such as both systems containing a pharmaceutical agent or both systems containing excipients.