Priority Date: 29.03.10 (JP 20100074918)

CONTINUOUS GAS CARBURIZING FURNACE

  • Application ID: EP11726497
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorney

operating since 1891
Headquarter in London and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC combination C21 (METALLURGY OF IRON) and F27 (FURNACES; KILNS; OVENS; RETORTS). We found, that Bockermann Ksoll Griepenstroh Osterhoff, Becker Müller Patentanwälte, Luchs & Partner Patentanwälte AG, Patronus IP Ganahl Naefe GbR, Vesuvius Group S.A and 4 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 29.03.2010 - Priority Date (JP 20100074918)
  • 06.10.2011 - Publication A1 (WO2011121451)
  • 06.02.2013 - Publication A1 (EP2553373)
  • 13.11.2013 - Publication B1 (EP2553373)

IPC Classification