Priority Date: 30.03.11 (IN 2011MUM979)

CORROSION RESISTANCE PASSIVATION FORMULATION AND PROCESS OF PREPARATION THEREOF

  • Application ID: EP12756263
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent 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) is specialized in C23. 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

  • 30.03.2011 - Priority Date (IN 2011MUM979)
  • 26.10.2012 - Publication A2 (WO2012143934)
  • 05.02.2014 - Publication A2 (EP2691555)