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. 15, 2011
Filed:
Jan. 12, 2005
Andrew Martin Warchol, Wilmington, DE (US);
Bruce Douglas Quimby, Lincoln University, PA (US);
W. Dale Snyder, West Chester, PA (US);
Paul Craig Dryden, West Grove, PA (US);
Andrew Martin Warchol, Wilmington, DE (US);
Bruce Douglas Quimby, Lincoln University, PA (US);
W. Dale Snyder, West Chester, PA (US);
Paul Craig Dryden, West Grove, PA (US);
Agilent Technologies, Inc., Santa Clara, CA (US);
Abstract
A flame photometric detector comprises a burner assembly configured to combust a sample of an effluent, the combusted sample emitting at least one excited molecule, an interchangeable selective optical filter configured to pass a plurality of selected optical wavelengths corresponding to the excited molecule, and a photomultiplier tube configured to quantify the concentration of the excited molecule.