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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 10744461 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

Feb. 14, 2019

Ultrafiltration membrane based on bacterial nanocellulose and graphene oxide

Applicants:

Srikanth Singamaneni, St. Louis, MO (US);

Young-shin Jun, St. Louis, MO (US);

Qisheng Jiang, St. Louis, MO (US);

Deoukchen Ghim, St. Louis, MO (US);

Inventors:

Srikanth Singamaneni, St. Louis, MO (US);

Young-Shin Jun, St. Louis, MO (US);

Qisheng Jiang, St. Louis, MO (US);

Deoukchen Ghim, St. Louis, MO (US);

Assignee:

Washington University, St. Louis, MO (US);

Attorney:

Armstrong Teasdale LLP

Primary Examiner:

Heidi Reese

Int. Cl.
CPC ...
B01D 71/10 (2006.01); B01D 61/14 (2006.01); B01D 71/02 (2006.01); C02F 1/44 (2006.01); B01D 67/00 (2006.01); C12N 1/22 (2006.01); C12N 1/20 (2006.01); C02F 1/14 (2006.01); F24S 70/10 (2018.01); B32B 1/00 (2006.01); B01D 71/08 (2006.01); C02F 1/10 (2006.01); B01D 69/14 (2006.01); B01D 65/08 (2006.01); B01D 69/06 (2006.01); F24S 80/00 (2018.01);
U.S. Cl.
CPC ...
B01D 61/145 (2013.01); B01D 65/08 (2013.01); B01D 67/0079 (2013.01); B01D 67/0095 (2013.01); B01D 69/148 (2013.01); B01D 71/024 (2013.01); B01D 71/08 (2013.01); B01D 71/10 (2013.01); B32B 1/00 (2013.01); C02F 1/10 (2013.01); C02F 1/14 (2013.01); C02F 1/444 (2013.01); C12N 1/20 (2013.01); C12N 1/22 (2013.01); F24S 70/10 (2018.05); B01D 69/06 (2013.01); B01D 2323/40 (2013.01); B01D 2325/02 (2013.01); B01D 2325/48 (2013.01); C02F 2303/20 (2013.01); F24S 2080/017 (2018.05); Y02A 20/212 (2018.01); Y02P 20/134 (2015.11); Y02P 20/136 (2015.11); Y02P 20/59 (2015.11); Y02W 10/37 (2015.05);
Abstract

The present disclosure is directed to ultrafiltration membranes based on bacterial nanocellulose and graphene oxide. In particular, the present disclosure is directed to the novel design and incorporation of membranes for realizing new, highly efficient, and environmentally-friendly anti-biofouling membranes for water purification.

Find Patent Forward Citations

Singamaneni, Srikanth. (2020). Ultrafiltration membrane based on bacterial nanocellulose and graphene oxide (U.S. Patent No. 10744461). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10744461

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

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