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:
Feb. 04, 2020
Filed:
Sep. 23, 2013
The Hong Kong University of Science and Technology, Hong Kong, CN;
King Lun Yeung, Hong Kong, CN;
Wai Kit Wong, Hong Kong, CN;
Siu Ming Kwan, Hong Kong, CN;
Li Yin Chau, Hong Kong, CN;
Ho Yee Timothy Poon, Hong Kong, CN;
Ming Hung Thomas Lee, Hong Kong, CN;
Albert Hee Lum Chow, Hong Kong, CN;
The Hong Kong University of Science and Technology, Hong Kong, CN;
Abstract
Transdermal patches and devices for delivery of therapeutic drug and/or cosmetic formulations through an intact or porated skin barrier are described. Active-infusion delivers controlled dosing over a period of time to provide long-term efficacy. Methods and devices for preparing active-infusion patches for controlled dose delivery by nonelectronic devices and methods of skin poration that is safe and painless are described.