Priority Date: 17.11.11 (DE 20111055471)

METHOD FOR PRODUCING AN OXIDE-CONTAINING LAYER ON A VALVE METAL OR THE ALLOY OF SAID VALVE METAL BY MEANS OF ELECTROOXIDATION

  • Application ID: EP12786999
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class C25 (ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR) is specialized in C25. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 17.11.2011 - Priority Date (DE 20111055471)
  • 23.05.2013 - Publication A1 (WO2013072413)
  • 24.09.2014 - Publication A1 (EP2780493)