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. 03, 2022
Filed:
Aug. 21, 2020
Avior, Inc., Cary, NC (US);
Niraj Vasisht, Cary, NC (US);
Karl D. Kelly, Holly Springs, NC (US);
Avior, Inc., Cary, NC (US);
Abstract
A transmucosal delivery device comprises a polymer film comprising a polymer matrix, and a pharmaceutical composition disposed on a surface of the polymer film, the composition comprising at least one pharmaceutical active, a binding polymer, a surfactant, a solubilizing solvent, and an anti-crystallization agent, wherein a dry concentration of the pharmaceutical active is greater than 10 wt % and the composition has a pH in a range of about 4 to about 8. The delivery device exhibits a residence time in the mouth of a subject ranging from about 5 minutes to about 15 minutes and is substantially mucoadhesive to a mucosal surface when placed sublingually under the tongue or placed buccally at the inner lining of the cheek of the subject.