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:
Sep. 15, 1998
Filed:
Oct. 16, 1996
Applicant:
Inventors:
David P Rounbehler, North Chelmsford, MA (US);
Eugene K Achter, Lexington, MA (US);
David H Fine, Lincoln, MA (US);
George B Jarvis, Arlington, MA (US);
Stephen J MacDonald, Salem, NH (US);
David B Wheeler, Lunenburg, MA (US);
Clayton D Wood, Framingham, MA (US);
Assignee:
Thermedics Detection Inc., Chelmsford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
73 2339 ; 73 2335 ;
Abstract
A high speed gas chromatography system includes a heated isothermal region and a gas chromatography column located externally to the isothermal region. The system also includes a detector and a flow path between the column and the detector. At least a portion of the flow path is positioned in the isothermal region.