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 7939340 B1

PDF
Full Text
Expired
Date of Patent:
May. 10, 2011

Filed:

Jun. 28, 2006
Applicants:

Andrea Yuki Satoh, Holt, MI (US);

Susan J. Masten, Ancaseter, CA;

James Trosko, Okemos, MI (US);

Inventors:

Andrea Yuki Satoh, Holt, MI (US);

Susan J. Masten, Ancaseter, CA;

James Trosko, Okemos, MI (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to compositions, kits and methods used in hydroxyl radical detection. In some embodiments, the invention relates to compositions comprising a dye preferably methylene blue immobilized on a substrate. In additional embodiments, the invention relates methods of correlating color changes of a dye to the presence or absence of hydroxyl radicals. In some embodiments, the invention relates to a methylene blue dye containing test strip and its use in a method for detecting the presence of hydroxyl radicals.


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Satoh, Andrea. (2011). Hydroxyl radical detection (U.S. Patent No. 7939340). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7939340

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