ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,374, issued on Nov. 3, was assigned to Umicore Galvanotechnik GmbH (Schwaebisch Gmuend, Germany).
"Stabilization of the deposition rate of platinum electrolytes" was invented by Uwe Manz (Moegglingen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is directed toward a method for stabilizing the electrolytic deposition of platinum from an electrolytic bath. In particular, the present invention relates to a corresponding method in which the platinum electrolytic bath has platinum in the form of a sulfamate complex."
The patent was filed on Dec. 17, 2021, under Application No. 18/256,925.
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