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. 11, 1977
Filed:
Apr. 18, 1975
Applicant:
Inventors:
Jacques Bordet, Bouxieres aux Dames, FR;
Jean-Paul Gourlia, Vandoeuvre, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 231 ; 73 / ;
Abstract
In a first step, a chromatographic column is calibrated by passing separately through the column each constituent substance of the mixture to be analyzed and by recording at the exit the pulse response of said substance. In a second step, the mixture is passed through the columm and the total pulse response corresponding to the mixture is recorded. In a third step, the concentration of each substance is determined from the total pulse response corresponding to the mixture and the specific pulse responses of each substance.