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:
May. 26, 2015
Filed:
Nov. 06, 2012
Applicant:
Exxonmobil Research and Engiineering Company, Annandale, NJ (US);
Inventor:
Frank C Wang, Annandale, NJ (US);
Assignee:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 30/02 (2006.01); G01N 30/74 (2006.01); G01N 30/88 (2006.01);
U.S. Cl.
CPC ...
G01N 30/74 (2013.01); G01N 2030/8854 (2013.01);
Abstract
The ratio of carbon to hydrogen in hydrocarbon samples is determined using gas chromatography and atomic emission detection. Comparison of the carbon to hydrogen ratio from different samples allows for qualitative determination of relative hydrogen content. Establishing a carbon to hydrogen ratio for a reference sample allows a further quantitative determination of carbon to hydrogen ratio.