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:
Jul. 17, 2007
Filed:
Sep. 29, 2003
Applicant:
Franek Olstowski, Houston, TX (US);
Inventor:
Franek Olstowski, Houston, TX (US);
Assignee:
Petroleum Analyzer Company, LP, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 31/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for performing low level sulfur UV fluorescence measures including an UV interference reduction system which removes or destroys interfering nitrogen oxides. The preferred nitrogen removal systems include introducing ozone into the system in sufficient quantities to destroy any produce NO and optionally a nitrogen sparge or similar nitrogen gas removal system.