ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,635, issued on Aug. 19, was assigned to Heraeus Medevio GmbH & Co. KG (Hanau, Germany).
"Ring electrode for a medical device" was invented by Bernd Spaniol (Hanau, Germany), Tim Esposto (Hanau, Germany), Andre Weigand (Hanau, Germany) and Markus Jung (Hanau, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "One aspect relates to a process for preparing a ring electrode including the steps of a) providing a monolithic metal precursor, wherein the monolithic metal precursor includes an outer tube forming a first cavity of the precursor, and wherein the outer tube has a wall including in one section an inner tube forming a second cavity of the pre...