Denis P Hazebrouck

US Patent:

20050183958, Aug 25, 2005

Filed:

Jul 16, 2003

Appl. No.:

10/621247

Inventors:

Kazimierz Wikiel - South Kingstown RI, US
Aleksander Jaworski - Warwick RI, US
Hanna Wikiel - South Kingstown RI, US
Denis Hazebrouck - Chepachet RI, US

International Classification:

C25D021/12

US Classification:

205082000

Abstract:

The present invention relates generally to any electrolyte and methods for monitoring the constituents contained therein. More specifically, the present invention relates to plating baths and methods for monitoring the constituents contained therein based on chemometric analysis of voltammetric data obtained for these baths. More particularly, the method of the present invention relates to application of numerous chemometric techniques of modeling power, outlier detection, regression and calibration transfer for analysis of voltamrnmetric data obtained for various plating baths.