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:
Nov. 30, 2010
Filed:
Mar. 12, 2007
David Bruce Hall, Ballston Lake, NY (US);
Thomas Link Guggenheim, Mt. Vernon, IN (US);
James Manio Silva, Clifton Park, NY (US);
Farid Fouad Khouri, Clifton Park, NY (US);
Matthew Hal Littlejohn, Green Island, NY (US);
Balakrishnan Ganesan, Bangalore, IN;
Ashok Shankrappa Shyadligeri, Bangalore, IN;
Pradeep Jeevaji Nadkarni, Bangalore, IN;
David Bruce Hall, Ballston Lake, NY (US);
Thomas Link Guggenheim, Mt. Vernon, IN (US);
James Manio Silva, Clifton Park, NY (US);
Farid Fouad Khouri, Clifton Park, NY (US);
Matthew Hal Littlejohn, Green Island, NY (US);
Balakrishnan Ganesan, Bangalore, IN;
Ashok Shankrappa Shyadligeri, Bangalore, IN;
Pradeep Jeevaji Nadkarni, Bangalore, IN;
Sabic Innovative Plastics IP B.V., Pittsfield, MA (US);
Abstract
Disclosed is a method for removing a neutral or an ionic guanidine compound from aqueous media optionally comprising an alkali metal halide, wherein the method is selected from the group consisting of (a) adsorption onto a carbonaceous adsorbent, (b) adsorption onto a clay adsorbent, (c) filtration through a nanofiltration membrane, and (d) removal of water and calcination.