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. 25, 2021
Filed:
Jun. 04, 2018
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Mohamed R. Ahmed, Stanford, CA (US);
Jayakumar Rajadas, Stanford, CA (US);
Wenchao Sun, Stanford, CA (US);
Mohammed Inayathullah Nazir Ahmed, Stanford, CA (US);
Feng Xu, Dallas, TX (US);
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY, Stanford, CA (US);
Abstract
Embodiment provided herein are directed to microneedle patches for agent application on a mammal skin. The microneedle patch may comprise a patch scaffold having a surface, and a plurality of microneedles disposed on the surface. Each of the microneedles may be capable of piercing the skin 50 μm to 1000 μm deep, and comprises a composite material comprising polyvinylpyrrolidone (PVP) and one or more additional copolymers selected from the group consisting of maltose, leucine, and dileucine.