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:
Feb. 25, 2020
Filed:
Jun. 10, 2016
Applicants:
Chien M. Wai, Seattle, WA (US);
Horng-bin Pan, Seattle, WA (US);
Gary A. Gill, Richland, WA (US);
Li-jung Kuo, Richland, WA (US);
Inventors:
Chien M. Wai, Seattle, WA (US);
Horng-Bin Pan, Seattle, WA (US);
Gary A. Gill, Richland, WA (US);
Li-Jung Kuo, Richland, WA (US);
Assignees:
Battelle Memorial Institute, Richland, WA (US);
University of Idaho, Moscow, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/28 (2006.01); C08F 8/12 (2006.01); C08F 8/30 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); C02F 103/20 (2006.01); C02F 101/00 (2006.01); C02F 101/10 (2006.01); C02F 103/08 (2006.01);
U.S. Cl.
CPC ...
C02F 1/285 (2013.01); B01J 20/264 (2013.01); B01J 20/28023 (2013.01); B01J 20/28033 (2013.01); C08F 8/30 (2013.01); C02F 2101/10 (2013.01); C02F 2103/08 (2013.01);
Abstract
A fiber comprising a carbon chain backbone and amidoxime, carboxylate, and nitrile pendant groups. The fiber may be used for removing uranium from seawater and toxic metals from drinking water.