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. 31, 2009
Filed:
Mar. 19, 2007
Applicant:
Stevie Horton Smith, Seabrook, TX (US);
Inventor:
Stevie Horton Smith, Seabrook, TX (US);
Assignee:
SpectraSensors, Inc., Rancho Cucamonga, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/26 (2006.01); G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Low concentrations of complex gas mixture components may be detected and quantified using a gas-chromatograph to separate a gas mixture prior to analysis of one or more eluting components using an absorption spectrometer. Substantial reductions in analytical system complexity and improvements in reliability are achieved compared with other commonly used methods for analyzing such complex mixtures.