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:
Apr. 14, 2015
Filed:
Jul. 12, 2011
Applicants:
Saad M. Alshehri, Riyadh, SA;
Tansir Ahamad, Riyadh, SA;
Inventors:
Saad M. Alshehri, Riyadh, SA;
Tansir Ahamad, Riyadh, SA;
Assignee:
King Saud University, Riyadh, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 39/08 (2006.01); C02F 1/42 (2006.01); B01J 39/18 (2006.01); B01J 45/00 (2006.01); B01J 39/04 (2006.01); B01J 41/04 (2006.01); B01J 41/12 (2006.01);
U.S. Cl.
CPC ...
B01J 39/185 (2013.01); B01J 45/00 (2013.01); C02F 1/42 (2013.01); B01J 39/04 (2013.01); B01J 41/04 (2013.01); B01J 41/125 (2013.01);
Abstract
The present invention relates to a method for removal of metal ions from an aqueous solution, which comprises contacting the aqueous solution with a phosphazene-formaldehyde resin as well as an ion exchange resin comprising a phosphazene-formaldehyde resin.
Alshehri, Saad. (2015). Method for removal of metal ions from an aqueous solution (U.S. Patent No. 9006299). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9006299
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile