Priority Date: 05.12.11 (US 201161566836P)


  • Application ID: EP12810067
  • Status: The patent has been granted


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Technology Company
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Technology Company


operating since 2005
Headquarter in Landsberg
active in Legal Services


This EP application has the IPC combination 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 H01 (BASIC ELECTRIC ELEMENTS). Kanzlei Kempkens is specialized in the combination C23 and H01. We found, that Kailuweit & Uhlemann, Patentanwälte Rauschenbach, ip21 Ltd, Troesch Scheidegger Werner AG, Berendt Leyh & Hering and 24 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 05.12.2011 - Priority Date (US 201161566836P)
  • 13.06.2013 - Publication A1 (WO2013083238)
  • 15.10.2014 - Publication A1 (EP2789006)
  • 31.10.2018 - Publication B1 (EP2789006)

IPC Classification