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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.:

US 10315155 B1

PDFFull Text
Date of Patent:
Jun. 11, 2019

Filed:

May. 27, 2015

Highly porous fibrous network materials for gas filtration

Applicant:

The Research Foundation for the State University of New York, Albany, NY (US);

Inventors:

Benjamin Chu, Setauket, NY (US);

Benjamin S. Hsiao, Setauket, NY (US);

Hongyang Ma, East Setauket, NY (US);

Assignee:

The Research Foundation for the State University of New York, Albany, NY (US);

Attorney:

Carter, DeLuca & Farrell LLP

Primary Examiner:

Anthony R Shumate

Int. Cl.
CPC ...
B01D 53/22 (2006.01); B82Y 30/00 (2011.01); B01D 67/00 (2006.01); B01D 69/10 (2006.01); B01D 69/12 (2006.01); B01D 71/10 (2006.01); B01D 39/16 (2006.01); B01D 39/18 (2006.01); B01D 71/26 (2006.01);
U.S. Cl.
CPC ...
B01D 53/228 (2013.01); B01D 39/1692 (2013.01); B01D 39/18 (2013.01); B01D 67/0006 (2013.01); B01D 69/105 (2013.01); B01D 69/12 (2013.01); B01D 71/10 (2013.01); B01D 71/26 (2013.01); B82Y 30/00 (2013.01); B01D 2239/025 (2013.01); B01D 2323/30 (2013.01);
Abstract

Membranes are provided for filtering a gas, in some cases air. Membranes using a highly porous cellulose nano fibrous barrier layer with a highly porous (surface-charged) substrate can exhibit high flux, high retention, and low pressure drop in air filtration of toxic aromatic gases, fumes, bacteria, viruses, dusts, and particulate matters.

Find Patent Forward Citations

Chu, Benjamin. (2019). Highly porous fibrous network materials for gas filtration (U.S. Patent No. 10315155). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10315155

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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