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. 06, 2014
Filed:
May. 13, 2009
Applicants:
LI Han, Apex, NC (US);
Anthony L. Andrady, Apex, NC (US);
James Lynn Davis, Holly Springs, NC (US);
Inventors:
Assignee:
Research Triangle Institute, Research Triangle Park, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
F21S 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a fiber membrane of nanofibers that have both smooth and porous surface features. The method includes materials processing using polymer mixes with solvents and melt polymers with additives. The method includes nanomaterial incorporation onto a fiber structure after formation of the fiber structure. The fiber structure can be a part of a nanoparticle carrier material, a nanoparticle disposal medium, a lighting medium, and a catalysis medium.