Priority Date: 24.02.12 (US 201213404279)


  • Application ID: EP13702125
  • Status: The patent has been granted


operating since 1989
Headquarter in Berlin and 2 offices
active in Legal Services and IP Portfolio Processing
Employment test 51 - 200 employees
Company dna carpmarls and ransford
operating since 1848
Headquarter in London and 2 offices
active in Legal Services and IP Consulting


This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Maikowski & Ninnemann 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.


  • 24.02.2012 - Priority Date (US 201213404279)
  • 29.08.2013 - Publication A1 (WO2013126157)
  • 31.12.2014 - Publication A1 (EP2817896)
  • 23.08.2017 - Publication B1 (EP2817896)

IPC Classification