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. 25, 2015
Filed:
Apr. 16, 2008
Parminder Singh, Union City, CA (US);
Robert Wade Worsham, Cupertino, CA (US);
Joseph C. Trautman, Sunnyvale, CA (US);
Danir Bayramov, Irvine, CA (US);
Danny Lee Bowers, Lake Odessa, MI (US);
Andy Klemm, Ada, MI (US);
Steven Richard Klemm, Grand Rapids, MI (US);
Guohua Chen, Sunnyvale, CA (US);
Parminder Singh, Union City, CA (US);
Robert Wade Worsham, Cupertino, CA (US);
Joseph C. Trautman, Sunnyvale, CA (US);
Danir Bayramov, Irvine, CA (US);
Danny Lee Bowers, Lake Odessa, MI (US);
Andy Klemm, Ada, MI (US);
Steven Richard Klemm, Grand Rapids, MI (US);
Guohua Chen, Sunnyvale, CA (US);
Corium International, Inc., Menlo Park, CA (US);
Abstract
In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.