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:
Aug. 12, 2025
Filed:
Oct. 30, 2019
Applicant:
The Research Foundation for the State University of New York, Albany, NY (US);
Inventors:
Benjamin S. Hsiao, Setauket, NY (US);
Sunil Sharma, East Setauket, NY (US);
Priyanka R. Sharma, East Setauket, NY (US);
Ken I. Johnson, Port Jefferson Station, NY (US);
Assignee:
The Research Foundation for The State University of New York, Albany, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 15/04 (2006.01); C02F 1/28 (2023.01); C02F 101/14 (2006.01);
U.S. Cl.
CPC ...
C08B 15/04 (2013.01); C02F 1/288 (2013.01); C02F 1/281 (2013.01); C02F 1/286 (2013.01); C02F 2101/14 (2013.01); C02F 2305/08 (2013.01);
Abstract
The present disclosure provides cellulose/metal composites and their use in removing impurities from liquids, including water. Carboxylated nanocelluloses are combined with metal ions and the resulting composite may be contacted with a liquid, including water, to remove impurities therefrom.