Priority Date: 20.03.12 (CN 2012174586)

FUCHSIN DYE, PREPARATION METHOD AND USE THEREOF

  • Application ID: EP12871822
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna pfennig meinig and partner
operating since 1878
Headquarter in Berlin and 2 offices
active in Legal Services and IP Consulting

Specialization

This patent has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in C09. 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

  • 20.03.2012 - Priority Date (CN 2012174586)
  • 26.09.2013 - Publication A1 (WO2013139056)
  • 15.10.2014 - Publication A1 (EP2789657)
  • 01.06.2016 - Publication B1 (EP2789657)

IPC Classification