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. 01, 2016
Filed:
Aug. 18, 2014
Applicant:
Timothy A. Ascheman, Elk River, MN (US);
Inventor:
Timothy A. Ascheman, Elk River, MN (US);
Assignee:
MOCON, INC., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 21/25 (2006.01); G01N 21/17 (2006.01); G01N 21/00 (2006.01); G01N 21/76 (2006.01); G01N 21/75 (2006.01);
U.S. Cl.
CPC ...
G01N 21/763 (2013.01); G01N 33/00 (2013.01); G01N 2021/757 (2013.01); Y10T 436/20 (2015.01); Y10T 436/207497 (2015.01); Y10T 436/209163 (2015.01);
Abstract
Measuring oxygen concentration and monitoring changes in oxygen concentration within an enclosed space by applying a transmembrane photoluminescent oxygen probe to the external surface of the membrane forming the enclosed space, wherein the transmembrane photoluminescent oxygen probe has an oxygen impermeable support layer carrying a spot of an oxygen-sensitive photoluminescent dye and a layer of a pressure-sensitive adhesive on a first major surface of the support layer.