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 8420881 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 16, 2013

Filed:

Mar. 26, 2008
Applicants:

Inas Muen AL Nashef, Riyadh, SA;

Saeed M. AL Zahrani, Riyadh, SA;

Inventors:

Inas Muen Al Nashef, Riyadh, SA;

Saeed M. Al Zahrani, Riyadh, SA;

Assignee:

King Saud University, Riyadh, SA;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62D 3/00 (2007.01); A62D 3/30 (2007.01); A62D 3/32 (2007.01); A62D 3/36 (2007.01);
U.S. Cl.
CPC ...
Abstract

The subject invention provides a potentially economically viable process for the destruction of small to large quantities of sulfur and nitrogen mustards and lewisite, their homologous/analogues, and similar chemical warfare agents at ambient conditions without producing any toxic by-products. The process uses the superoxide ion that is either electrochemically generated by the reduction of oxygen in deep eutectic solvents or chemically by dissolving Group 1 (alkali metals) or Group 2 (alkaline earth metals) superoxides, e.g. potassium superoxide, in deep eutectic solvents.


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Al Nashef, Inas. (2013). Process for the destruction of sulfur and nitrogen mustards, lewisite, and their homologous/analogues in deep eutectic solvents (U.S. Patent No. 8420881). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8420881

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