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:
Jun. 30, 2015
Filed:
Oct. 21, 2013
The Board of Regents of the University of Texas System, Austin, TX (US);
Rensselaer Polytechnic Institute, Troy, NY (US);
The Curators of the University of Missouri, Columbia, MO (US);
Hongbing Lu, Plano, TX (US);
Ning Xiang, Cohoes, NY (US);
Nicholas Leventis, Rolla, MO (US);
Chariklia Sotiriou-Leventis, Rolla, MO (US);
The Board of Regents of the University of Texas System, Austin, TX (US);
Rensselaer Polytechnic Institute, Troy, NY (US);
The Curators of the University of Missouri, Columbia, MO (US);
Abstract
The invention is directed to a porous, acoustic attenuating composition, wherein the composition comprises a nanostructured material and wherein the composition exhibits acoustic transmission loss ranging from 20 to 60 dB/cm thickness of the composition.