Priority Date: 15.12.11 (KR 20110135521)

SYSTEM FOR DRYING COAL USING SUPERHEATED STEAM

  • Application ID: EP12856662
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC combination F22 (STEAM GENERATION) and F26 (DRYING) is specialized in the combination F22 and F26. There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 15.12.2011 - Priority Date (KR 20110135521)
  • 20.06.2013 - Publication A1 (WO2013089322)
  • 22.10.2014 - Publication A1 (EP2791604)
  • 04.05.2016 - Publication B1 (EP2791604)