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:
Nov. 19, 2013
Filed:
Mar. 08, 2012
Gobind S. Bisht, Irvine, CA (US);
Giulia Canton, Irvine, CA (US);
Marc Madou, Irvine, CA (US);
Alireza Mirsepassi, Irvine, CA (US);
Derek Dunn-rankin, Irvine, CA (US);
Gobind S. Bisht, Irvine, CA (US);
Giulia Canton, Irvine, CA (US);
Marc Madou, Irvine, CA (US);
Alireza Mirsepassi, Irvine, CA (US);
Derek Dunn-Rankin, Irvine, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
An electrospinning method includes providing a nozzle fluidically coupled to a source of polymer ink and providing a substrate adjacent to the nozzle. A first voltage is applied to the nozzle to initiate electrospinning of the polymer ink onto the substrate, wherein the first voltage is within the range of about 400V to about 1000V. The voltage is then reduced to a second, lower voltage wherein the voltage is within the range of about 600V to about 150V.