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:
Aug. 22, 2023
Filed:
Oct. 11, 2018
Applicant:
Georgia Tech Research Corporation, Atlanta, GA (US);
Inventors:
Assignee:
Georgia Tech Research Corporation, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 37/00 (2006.01); A61K 9/46 (2006.01); A61K 9/00 (2006.01); A61K 31/57 (2006.01);
U.S. Cl.
CPC ...
A61M 37/0015 (2013.01); A61K 9/0007 (2013.01); A61K 9/0024 (2013.01); A61K 31/57 (2013.01); A61M 2037/0023 (2013.01); A61M 2037/0046 (2013.01); A61M 2037/0053 (2013.01); A61M 2037/0061 (2013.01);
Abstract
Separable microneedle arrays and microneedle patches are provided that may achieve sustained release of drug. The microneedle arrays may include one or more features that facilitate separation of the microneedles, such as a bubble structure. The microneedle arrays may include an effervescent material.