Method for cathodic corrosion protection of chromium surfaces

  • Application ID: EP13177307
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

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Attorney

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Specialization

This EP application has the IPC class C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL) and C25 (ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR). We found, that Charrier Rapp & Liebau, Papula Oy, Yeadon IP Ltd, Patentanwaltskanzlei Scheffler are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 21.01.2015 - Publication A1 (EP2826890)