ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,525, issued on June 16, was assigned to Atotech Deutschland GmbH & Co. KG (Berlin).
"Composition for depositing a palladium coating on a substrate" was invented by Donny Lautan (Berlin), Dmytro Voloshyn (Berlin), Isabel-Roda Hirsekorn (Berlin), Dirk Tews (Berlin) and Robert Spreemann (Berlin).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is directed to a composition for depositing a palladium coating on a substrate, in particular on a nickel-coated substrate, the composition comprising: (i) palladium ions, (ii) chloride ions, (iii) ethylenediamine (EDA), (iv) ethylenediamine disuccinate (EDDS), and (v) at least one reducing age...