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:
Jan. 01, 2019
Filed:
Mar. 12, 2015
Sabanci Üniversitesi, Istanbul, TR;
Ali Kosar, Istanbul, TR;
Osman Yavuz Perk, Istanbul, TR;
SABANCI ÜNIVERSITESI, Istanbul, TR;
Abstract
A pharmaceutical drug delivery system having a base () comprising at least two inlets (), an outlet () and a passive mixing chamber () having micro pin fins () with heights in the range of 10 to 100μιτι characterized in that the base () is selectively coated with nanostructures which are made of a material different than the material of said base, such that the base () comprises a plurality of regions Rto Reach having a different nanostructure coating intensity, and such that a surface tension gradient is established among regions Rto Rfor promoting fluid flow towards the outlet (). The present invention further proposes a method for obtaining a pharmaceutical drug delivery system.