Priority Date: 20.08.12 (FI 20120005863)

METHOD AND ARRANGEMENT FOR FEEDING FINE-GRAINED MATTER TO A CONCENTRATE OR MATTE BURNER OF A SUSPENSION SMELTING FURNACE

  • Application ID: EP13830346
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 11 - 50 employees
Company dna boco ip oy ab
operating since 1928
924.43
Headquarter in Helsinki
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Specialization

This patent has the IPC combination C22 (METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS) and F27 (FURNACES; KILNS; OVENS; RETORTS) is specialized in the combination C22 and F27. We found, that Demski & Nobbe, Borenius Oy, Patronus IP Ganahl Naefe GbR are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 20.08.2012 - Priority Date (FI 20120005863)
  • 27.02.2014 - Publication A1 (WO2014029913)
  • 24.06.2015 - Publication A1 (EP2885589)
  • 01.03.2017 - Publication B1 (EP2885589)

IPC Classification