Priority Date: 17.04.10 (CN 201010149293)

INTEGRATIVE TREATING PROCESS FOR PUNCHING STEEL

  • Application ID: EP11768441
  • Status: Examination is in progress

Applicant

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Research Organisation

Attorney

Employment test 11 - 50 employees
Company dna witte weller and partner
operating since 1987
Headquarter in Stuttgart
active in Legal Services, IP Consulting, and IP-related Communication Service

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

  • 17.04.2010 - Priority Date (CN 201010149293)
  • 20.10.2011 - Publication A1 (WO2011127830)
  • 27.02.2013 - Publication A1 (EP2562271)

IPC Classification