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:
Jul. 22, 2025
Filed:
Feb. 11, 2021
Teikoku Pharma Usa, Inc., San Jose, CA (US);
Jutaro Shudo, San Jose, CA (US);
Jianye Wen, San Jose, CA (US);
Russell Haynes, San Jose, CA (US);
Asha Sunkara, San Jose, CA (US);
Bret Berner, San Jose, CA (US);
Teikoku Pharma USA, Inc., San Jose, CA (US);
Abstract
Aspects of the invention include topical naloxone compositions for locally delivering naloxone to the skin of a subject. Topical compositions according to certain embodiments are storage stable non-aqueous topical compositions that include naloxone free base and a non-aqueous vehicle, wherein the compositions are substantially free of naloxone N-oxide. Also provided are methods of using the topical compositions to locally deliver naloxone to a subject, as well as kits containing the topical naloxone compositions.