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:
Aug. 06, 2013
Filed:
Jun. 16, 2010
Applicant:
Toshimi Fukui, Ohtsu, JP;
Inventor:
Toshimi Fukui, Ohtsu, JP;
Assignee:
Empire Technology Development LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An oxygen sensor includes a metalloporphyrin for detecting oxygen levels. The oxygen sensors may also include a light source and a detector. The sensors are configured to measure changes in spectra in response to the redox reaction. They can detect a variety of samples for presence and changes in oxygen concentration in both solution and gaseous form.