Priority Date: 13.06.12 (FI 20120005653)

METHOD AND ARRANGEMENT FOR REFINING COPPER CONCENTRATE

  • Application ID: EP13805141
  • Status: PATENT GRANTED

Applicant

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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna boco ip oy ab
operating since 1928
937.95
Headquarter in Helsinki
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Specialization

This patent has the IPC class C22 (METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS) is specialized in C22. 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

  • 13.06.2012 - Priority Date (FI 20120005653)
  • 19.12.2013 - Publication A1 (WO2013186440)
  • 22.04.2015 - Publication A1 (EP2861774)
  • 22.03.2017 - Publication B1 (EP2861774)

IPC Classification