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. 17, 2013
Filed:
Apr. 02, 2011
Applicants:
Michael Pavlov, Fair Lawn, NJ (US);
Eugene Shalyt, Washington Township, NJ (US);
Peter Bratin, Flushing, NY (US);
Isaak Tsimberg, Brooklyn, NY (US);
Inventors:
Michael Pavlov, Fair Lawn, NJ (US);
Eugene Shalyt, Washington Township, NJ (US);
Peter Bratin, Flushing, NY (US);
Isaak Tsimberg, Brooklyn, NY (US);
Assignee:
ECI Technology, Inc., Totowa, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 21/14 (2006.01); C05D 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An auxiliary leveler additive that cannot be analyzed by conventional CVS methods for acid copper plating baths is analyzed by cyclic voltammetry at a platinum rotating disk electrode from its effect on the anodic current at very positive potentials.