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:
Oct. 15, 2019
Filed:
Apr. 05, 2018
Applicant:
Cbrn International, Ltd., Dubai, AE;
Inventors:
Elric Saaski, Monroe, WA (US);
Dor Yacobi, Kenmore, WA (US);
Assignee:
CBRN INTERNATIONAL, LTD., Dubai, AE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/17 (2006.01); G01N 15/14 (2006.01); G01N 15/02 (2006.01); G01N 15/06 (2006.01);
U.S. Cl.
CPC ...
G01N 15/1434 (2013.01); G01N 15/0205 (2013.01); G01N 15/06 (2013.01); G01N 2015/0693 (2013.01);
Abstract
A method of detecting bioaerosols, including detecting particles and estimating a particle size for each detected particle and determining a fluorescence strength for each detected particle. Comparing particle size and fluorescence strength for each detected particle to arrive at a normalized fluorescence strength per particle and comparing normalized fluorescence strengths over a time period to a maximum threshold, to detect highly fluorescent manmade substances.