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:
Apr. 30, 2019
Filed:
Mar. 15, 2013
Applicant:
National University of Singapore, Singapore, SG;
Inventors:
Lifeng Kang, Singapore, SG;
Sui Yung Chan, Singapore, SG;
Jaspreet Singh Kochhar, Singapore, SG;
Wei Jiang Goh, Singapore, SG;
Assignee:
National University of Singapore, Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
A61M 37/00 (2006.01); G03F 7/20 (2006.01);
U.S. Cl.
CPC ...
A61M 37/0015 (2013.01); G03F 7/2002 (2013.01); A61M 2037/0053 (2013.01);
Abstract
The present disclosure relates generally to microneedle devices and methods for fabricating microneedles from a biocompatible polymer using photolithography. More particularly, aspects of the present disclosure are directed to the fabrication of microneedle devices using a biocompatible polymer (biopolymer) by way of biocompatible, essentially biocompatible, or substantially biocompatible fabrication techniques.