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:
Feb. 21, 2017
Filed:
Mar. 12, 2014
Applicant:
Platypus Technologies, Llc, Madison, WI (US);
Inventors:
Bharat R. Acharya, Madison, WI (US);
Kurt A. Kupcho, Madison, WI (US);
Bart A. Grinwald, Verona, WI (US);
Sheila E. Robinson, Fitchburg, WI (US);
Avijit Sen, Madison, WI (US);
Nicholas Abbott, Madison, WI (US);
Assignee:
PLATYPUS TECHNOLOGIES, LLC, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 33/497 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
G01N 33/0004 (2013.01); B82Y 30/00 (2013.01); G01N 33/0037 (2013.01); G01N 33/0044 (2013.01); G01N 33/497 (2013.01); Y10T 436/177692 (2015.01); Y10T 436/184 (2015.01); Y10T 436/202499 (2015.01); Y10T 436/25875 (2015.01);
Abstract
Provided herein is technology relating to detecting gaseous analytes and particularly, but not exclusively, to devices and methods related to detecting gaseous analytes by monitoring changes in liquid crystals upon exposure to the gaseous analytes.