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:
Oct. 17, 2023
Filed:
Oct. 15, 2021
Applicant:
Fermi Research Alliance, Llc, Batavia, IL (US);
Inventor:
Sujit Bidhar, Carol Stream, IL (US);
Assignee:
Fermi Research Alliance, LLC, Batavia, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D01D 1/02 (2006.01); D01D 1/06 (2006.01); D01D 4/02 (2006.01); D01D 4/06 (2006.01); D01D 7/00 (2006.01); D01D 13/00 (2006.01); D01D 13/02 (2006.01); D01D 5/00 (2006.01); D01F 6/94 (2006.01); D01F 1/09 (2006.01); D01D 10/00 (2006.01);
U.S. Cl.
CPC ...
D01D 5/0084 (2013.01); D01D 5/0038 (2013.01); D01D 5/0061 (2013.01); D01D 5/0069 (2013.01); D01D 5/0076 (2013.01); D01D 5/0092 (2013.01); D01F 1/09 (2013.01); D01F 6/94 (2013.01); D01D 10/00 (2013.01);
Abstract
An electrospinning system, method, and apparatus comprises a dual polarity high voltage power supply with much less power out for safe operation, a solution dispensing assembly held at high positive potential by the dual polarity power supply, a Corona discharge assembly held at high negative potential by the dual polarity power supply, and a drum collector held at ground potential wherein a solution is drawn from the solution dispensing assembly to the drum collector thereby forming a fiber mat.