Priority Date: 13.12.13 (IN 2013KOL1411)

MULTI-TRACK LASER SURFACE HARDENING OF LOW CARBON COLD ROLLED CLOSELY ANNEALED (CRCA) GRADES OF STEELS

  • Application ID: EP14830893
  • Status: EXAMINATION REQUESTED

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Specialization

This EP application has the IPC combination C21 (METALLURGY OF IRON) and C22 (METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS). We found, that Bockhorni & Kollegen, Meissner Bolte & Partnerschaft mbB, Grünecker Patent- und Rechtsanwälte PartG mbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Beetz & Partner and 18 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 13.12.2013 - Priority Date (IN 2013KOL1411)
  • 18.06.2015 - Publication A1 (WO2015087349)
  • 19.10.2016 - Publication A1 (EP3080313)