Priority Date: 19.10.11 (EP 20110185842)

METHOD OF OPERATING REGENERATIVE HEATERS IN BLAST FURNACE PLANT

  • Application ID: EP12750579
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicants

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Technology Company

Attorney

Company dna office ernest t freylinger sa
no operation time available
Headquarter in Strassen
active in Legal Services

Specialization

This EP application has the IPC class C21 (METALLURGY OF IRON). 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

  • 19.10.2011 - Priority Date (EP 20110185842)
  • 25.04.2013 - Publication A1 (WO2013056870)
  • 09.07.2014 - Publication A1 (EP2751293)
  • 11.03.2015 - Publication B1 (EP2751293)

IPC Classification