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:
Nov. 16, 1999
Filed:
Jun. 12, 1997
Ashok L Cholli, Chelmsford, MA (US);
Eugene F Barry, Nashua, NH (US);
Sukant K Tripathy, Acton, MA (US);
Jayant Kumar, Westford, MA (US);
University of Massachusetts, Boston, MA (US);
Abstract
The separation profile results of capillary zone electrophoresis can be analyzed very rapidly, e.g., in 45 seconds or less, if the results are analyzed using a successive subtracting procedure to establish the separation profile as a function of time and projecting this separation profile forward in time to quantitatively analyze the separate species in the profile. The projection step can be accomplished using an algorithm along with or without Fourier transform (FT) techniques and the quantitative analysis can be carried out using principle component regression analysis (PCA) or suitable calibration procedures.