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. 31, 2021
Filed:
Oct. 16, 2018
Applicant:
Trustees of Tufts College, Medford, MA (US);
Inventors:
Hojatollah Rezaei Nejad, Boston, MA (US);
Aydin Sadeqi, Boston, MA (US);
Sameer Sonkusale, Boston, MA (US);
Assignee:
Trustees of Tufts College, Medford, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 39/02 (2006.01); A61M 37/00 (2006.01); B29C 33/40 (2006.01); B29C 33/38 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61M 37/0015 (2013.01); B29C 33/3842 (2013.01); B29C 33/405 (2013.01); B29C 39/02 (2013.01); A61M 2037/0046 (2013.01); A61M 2037/0053 (2013.01); B29L 2031/756 (2013.01); B29L 2031/7544 (2013.01);
Abstract
Systems and methods for creating microneedle arrays capable of delivering a suitable drug dosages to subjects are provided. In one aspect, a method comprises creating at least one forming mold using laser ablation in a cross-over line pattern. The method further comprises casting a first material onto the at least one forming mold to create at least one microneedle mold. The method further comprises casting a second material onto the at least one microneedle mold to create at least one hollow microneedle.