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:
Jan. 09, 2018
Filed:
Dec. 01, 2014
Frank P. Disanzo, Cherry Hill, NJ (US);
Howard J. Freund, Neshanic Station, NJ (US);
Edward A. Moy, Woodbury Heights, NJ (US);
Frank P. DiSanzo, Cherry Hill, NJ (US);
Howard J. Freund, Neshanic Station, NJ (US);
Edward A. Moy, Woodbury Heights, NJ (US);
EXXONMOBILE RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (US);
Abstract
Systems and methods for determining a boiling point distribution of a sample include controlling the rates of temperature increase for a column and an injection port. An analyzer includes a column having a column heating element and an injection port having an injection port heating element. The temperature of the column can be increased at a first rate, and a temperature of the injection port can be increased at a second rate. The first and second rates are selected such that the temperature of the injection port is within about five to fifteen degrees Celsius of the temperature of the column when the temperature of the injection port reaches a target temperature of minimal thermal decomposition.