Priority Date: 07.07.11 (US 201113178028)

Hybrid packet-optical private network systems and methods

  • Application ID: EP12275103
  • Status: The patent has been granted


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This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Dehns Ltd is specialised in H04 (ELECTRIC COMMUNICATION TECHNIQUE). 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.


  • 07.07.2011 - Priority Date (US 201113178028)
  • 23.01.2013 - Publication A2 (EP2549689)
  • 27.03.2013 - Publication A3 (EP2549689)
  • 30.08.2017 - Publication B1 (EP2549689)

IPC Classification