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:
Mar. 29, 1994
Filed:
Oct. 06, 1988
Richard Thompson, Baltimore, MD (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
The invention is directed to a light producing microemulsion formed in the resence of a surfactant/cosurfactant pair from an oil phase medium having at least an oxalate derivative and a fluorescer compound dissolved in it and an aqueous phase medium containing at least an oxidant dissolved in it. The light produced in such a microemulsion can be used to analyze aqueous oxidant-containing samples by comparing the amount of light produced by a microemulsion formed from a known quantity of an oxidant to a similar sample containing an unknown quantity of an oxidant. The comparison can be made by any well known photosensitive means and can be computerized.