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:
Nov. 15, 2016
Filed:
Jul. 05, 2012
Radislav Alexandrovich Potyrailo, Niskayuna, NY (US);
Hubert Tunchiao Lam, Clifton Park, NY (US);
Zhexiong Tang, Niskayuna, NY (US);
Nandini Nagraj, Clifton Park, NY (US);
Radislav Alexandrovich Potyrailo, Niskayuna, NY (US);
Hubert Tunchiao Lam, Clifton Park, NY (US);
Zhexiong Tang, Niskayuna, NY (US);
Nandini Nagraj, Clifton Park, NY (US);
General Electricity Company, Schenectady, NY (US);
Abstract
Methods and sensors for selective fluid sensing are provided. A gas dosimeter includes a housing configured with an opening to admit an analyte. The gas dosimeter also includes a multivariate sensor disposed in the housing. The sensor is configured to determine a concentration of the analyte over time. In addition, the multivariate sensor includes an irreversible sensing material. Electrical properties of the irreversible sensing material are configured to change irreversibly upon exposure to the analyte.