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:
May. 26, 2020
Filed:
Aug. 18, 2016
Xing Chen, Plainfield, IL (US);
Xing Chen, Plainfield, IL (US);
UCHICAGO ARGONNE, LLC, Chicago, IL (US);
Abstract
The invention provides a method for producing fibers, the method having the steps of producing electrospun fiber; and directing the fiber to a plurality of targets, whereby only one of the targets is grounded at any one time. Also provided is a system for producing anisotropic fibers having a reservoir of electrospun fiber constituent' wherein an egress point of the reservoir is electrically charged; a plurality of electrodes opposed to the egress point, wherein only one of the electrodes is grounded at any one time while the remaining electrodes are at an initial floating voltage state; and a target substrate disposed between the egress point and the plurality of electrodes.